{"id":1278,"date":"2026-02-04T15:15:52","date_gmt":"2026-02-04T15:15:52","guid":{"rendered":"https:\/\/www.elastomer.kuraray.com\/pt\/?p=1278"},"modified":"2026-02-04T15:46:47","modified_gmt":"2026-02-04T15:46:47","slug":"pressure-sensitive-adhesive","status":"publish","type":"post","link":"https:\/\/www.elastomer.kuraray.com\/pt\/blog\/pressure-sensitive-adhesive\/","title":{"rendered":"O que s\u00e3o Adesivos Sens\u00edveis \u00e0 Press\u00e3o (PSA)?"},"content":{"rendered":"\n<div class=\"circle_s bg_orange circle_left\"><\/div>\n\n\n\n<div class=\"wp-block-columns has-pale-cyan-blue-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h1 class=\"wp-block-heading\">O que s\u00e3o Adesivos Sens\u00edveis \u00e0 Press\u00e3o (PSA)?<\/h1>\n\n\n\n<div class=\"wp-block-group holder_author has-light-green-cyan-background-color has-background\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"wp-block-post-author\"><div class=\"wp-block-post-author__content\"><p class=\"wp-block-post-author__byline\">Author<\/p><p class=\"wp-block-post-author__name\"><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/author\/yoshi\/\" target=\"_self\">Yoshihiro Morishita<\/a><\/p><\/div><\/div><\/div><\/div>\n\n\n\n<p class=\"col_short\">Os adesivos sens\u00edveis \u00e0 press\u00e3o (PSAs), tamb\u00e9m conhecidos como adesivos autocolantes, aderem a uma superf\u00edcie quando \u00e9 aplicada uma press\u00e3o, sem necessidade de calor, \u00e1gua ou solventes para cimentar a liga\u00e7\u00e3o. Estes adesivos proporcionam uma forte ader\u00eancia \u00e0 temperatura ambiente e podem ser removidos e colados novamente, ao contr\u00e1rio de outros <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/blog\/polymer-adhesives\/\" target=\"_blank\" data-type=\"post\" data-id=\"1764\" rel=\"noreferrer noopener\">adesivos de pol\u00edmeros<\/a><\/strong> que sofrem altera\u00e7\u00f5es permanentes \u00e0 medida que se colam.<\/p>\n\n\n\n<p>As qualidades \u00fanicas dos PSAs tornam-nos adequados para uma vasta gama de <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/applications\/adhesives-coatings-sealants\/\" data-type=\"page\" data-id=\"45\" target=\"_blank\" rel=\"noreferrer noopener\">produtos adesivos<\/a><\/strong> em todos os setores, desde fitas, etiquetas e bandagens a <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/applications\/electronics\/\" data-type=\"page\" data-id=\"48\" target=\"_blank\" rel=\"noreferrer noopener\">eletr\u00f4nica<\/a><\/strong> e interiores <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/applications\/automotive-polymers\/\" data-type=\"page\" data-id=\"54\" target=\"_blank\" rel=\"noreferrer noopener\">automotivos<\/a><\/strong>. Avaliado em 12,74 bilh\u00f5es de d\u00f3lares em 2023, prev\u00ea-se que o mercado global de PSAs continue a expandir (<a href=\"https:\/\/www.grandviewresearch.com\/industry-analysis\/pressure-sensitive-adhesives-market\" target=\"_blank\" rel=\"noreferrer noopener\">Grand View Research, 2024<\/a>).<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"740\" height=\"416\" src=\"https:\/\/www.elastomer.kuraray.com\/pt\/wp-content\/uploads\/sites\/6\/2026\/02\/kuraray-elastomer-pressure-sensitive-adhesives-preview.jpg\" alt=\"\" class=\"wp-image-1279\"\/><figcaption class=\"wp-element-caption\">Pressure sensitive adhesives (PSAs)<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns has-pale-cyan-blue-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h2 class=\"wp-block-heading\">Como funcionam os PSAs<\/h2>\n\n\n\n<p>A carater\u00edstica que define um adesivo sens\u00edvel \u00e0 press\u00e3o \u00e9 a sua <strong>ader\u00eancia permanente<\/strong>. Ao contr\u00e1rio de adesivos estruturais, que passam por altera\u00e7\u00f5es qu\u00edmicas permanentes \u00e0 medida que se ligam ao substrato, os adesivos sens\u00edveis \u00e0 press\u00e3o dependem da sua <strong>ader\u00eancia<\/strong>, ou pegajosidade, para aderir a uma superf\u00edcie.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns has-pale-cyan-blue-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h3 class=\"wp-block-heading\">Como funcionam os adesivos estruturais<\/h3>\n\n\n\n<p>Os adesivos estruturais podem funcionar atrav\u00e9s de <strong>ades\u00e3o qu\u00edmica<\/strong> (forma\u00e7\u00e3o de novas liga\u00e7\u00f5es qu\u00edmicas com o substrato), <strong>ades\u00e3o mec\u00e2nica<\/strong> (solidifica\u00e7\u00e3o para se prender em orif\u00edcios na superf\u00edcie do substrato, tamb\u00e9m conhecido como <strong>efeito de ancoragem<\/strong>), ou <strong>ades\u00e3o difusiva<\/strong> (penetra\u00e7\u00e3o profunda do pol\u00edmero adesivo no substrato atrav\u00e9s de interdifus\u00e3o). Estas altera\u00e7\u00f5es permanentes podem alterar o substrato e tornar o adesivo dif\u00edcil de remover e imposs\u00edvel de reutilizar.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns has-luminous-vivid-amber-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading\">Ades\u00e3o sens\u00edvel \u00e0 press\u00e3o<\/h3>\n\n\n\n<p>Os adesivos sens\u00edveis \u00e0 press\u00e3o produzem a sua <strong>ader\u00eancia<\/strong> principalmente atrav\u00e9s das <strong>for\u00e7as de Van Der Waals<\/strong>, que s\u00e3o atra\u00e7\u00f5es intermoleculares que ocorrem quando o adesivo e a superf\u00edcie do substrato s\u00e3o colocadas em contato pr\u00f3ximo. Quando o adesivo macio e flex\u00edvel \u00e9 pressionado contra o substrato, as suas mol\u00e9culas &#8220;molham&#8221; a superf\u00edcie, as mol\u00e9culas de ambas as superf\u00edcies s\u00e3o aproximadas e as for\u00e7as de Van Der Waals podem atuar com a m\u00e1xima for\u00e7a.<\/p>\n\n\n\n<p>Uma vez que esta for\u00e7a pode ser iniciada com uma ligeira press\u00e3o e pode ser revertida simplesmente puxando o adesivo para longe da superf\u00edcie, os PSAs s\u00e3o facilmente <strong>remov\u00edveis<\/strong> e alguns s\u00e3o at\u00e9 mesmo <strong>reutiliz\u00e1veis<\/strong>, mantendo normalmente a sua ader\u00eancia ao longo de m\u00faltiplas utiliza\u00e7\u00f5es. Estas propriedades tamb\u00e9m permitem que os PSAs adiram efetivamente, de forma n\u00e3o invasiva &#8211; sem danificar a superf\u00edcie &#8211; e instantaneamente a quase todas as superf\u00edcies, sem a necessidade de uma etapa de cura durante a ades\u00e3o.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"740\" height=\"416\" src=\"https:\/\/www.elastomer.kuraray.com\/pt\/wp-content\/uploads\/sites\/6\/2026\/02\/kuraray-elastomer-pressure-sensitive-adhesives-wettability-adhesion.jpg\" alt=\"\" class=\"wp-image-1280\" style=\"object-fit:cover\"\/><figcaption class=\"wp-element-caption\">Quanto mais plana e lisa for a superf\u00edcie, mais facilmente o PSA pode &#8220;molhar&#8221; e aderir a ela<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"circle_b bg_cyan circle_top_right\"><\/div>\n\n\n\n<div class=\"wp-block-columns has-pale-cyan-blue-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h2 class=\"wp-block-heading\">Tipos de PSA<\/h2>\n\n\n\n<p>Os adesivos sens\u00edveis \u00e0 press\u00e3o s\u00e3o fabricados em v\u00e1rias formas principais para utiliza\u00e7\u00e3o em todas as ind\u00fastrias.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns has-pale-cyan-blue-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h3 class=\"wp-block-heading\">Fita adesiva<\/h3>\n\n\n\n<p>As fitas adesivas s\u00e3o rolos de um <strong>suporte<\/strong> que foi revestido com PSA em uma ou em ambas as faces. Estas fitas s\u00e3o os exemplos mais comuns de aplica\u00e7\u00e3o de PSA, incluindo fita de escrit\u00f3rio, fita adesiva americana, fita isolante, entre outras. A composi\u00e7\u00e3o do adesivo e do suporte \u00e9 frequentemente adaptada \u00e0 aplica\u00e7\u00e3o da fita.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"circle_b bg_beige circle_left\"><\/div>\n\n\n\n<div class=\"wp-block-columns has-pale-cyan-blue-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h4 class=\"wp-block-heading\">Produtos de face \u00fanica vs. produtos de dupla face<\/h4>\n\n\n\n<p>As fitas adesivas de face \u00fanica (ou de uma face, ou de revestimento \u00fanico) s\u00e3o revestidas com adesivo sens\u00edvel \u00e0 press\u00e3o em apenas um dos seus lados, deixando o outro lado do suporte livre. Isto exp\u00f5e o suporte ap\u00f3s a aplica\u00e7\u00e3o, e n\u00e3o o adesivo, oferecendo \u00e0 fita uma maior prote\u00e7\u00e3o contra fatores ambientais como a umidade, o p\u00f3 e a luz UV.<\/p>\n\n\n\n<p>As fitas adesivas de dupla face (ou duas faces, ou dupla cobertura) s\u00e3o revestidas com adesivo sens\u00edvel \u00e0 press\u00e3o em ambos os lados do seu suporte, oferecendo uma solu\u00e7\u00e3o vers\u00e1til para unir duas superf\u00edcies, mantendo a fita escondida entre elas.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns has-pale-cyan-blue-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h3 class=\"wp-block-heading\">Etiquetas adesivas<\/h3>\n\n\n\n<p>As etiquetas adesivas s\u00e3o utilizadas na maioria dos produtos e embalagens, o que faz delas a aplica\u00e7\u00e3o de PSA mais comum no mercado. Estes produtos, que tamb\u00e9m incluem adesivos, gr\u00e1ficos, pel\u00edculas imprim\u00edveis e laminados de prote\u00e7\u00e3o, s\u00e3o compostos por um suporte e um revestimento de PSA protegido por um revestimento.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns has-luminous-vivid-amber-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading\">Fita transfer\u00edvel<\/h3>\n\n\n\n<p>As fitas transfer\u00edveis s\u00e3o rolos ou folhas de adesivo sem suporte. Em vez disso, cada lado da folha de adesivo livre \u00e9 protegido por um revestimento que pode ser removido. Esta folha fina de adesivo \u00e9 utilizada para unir de forma cont\u00ednua camadas de materiais como tecido, pl\u00e1stico, placas de circuitos impressos e papel. A fita transfer\u00edvel \u00e9 frequentemente utilizada na montagem de dispositivos el\u00e9tricos, design gr\u00e1fico, manufatura, \u00e1reas <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/applications\/medical-grade-tpe\/\" data-type=\"page\" data-id=\"53\" target=\"_blank\" rel=\"noreferrer noopener\">m\u00e9dica<\/a><\/strong> e de sa\u00fade, e <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/applications\/consumer-goods\/\" data-type=\"page\" data-id=\"46\" target=\"_blank\" rel=\"noreferrer noopener\">bens de consumo<\/a><\/strong>.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"740\" height=\"416\" src=\"https:\/\/www.elastomer.kuraray.com\/pt\/wp-content\/uploads\/sites\/6\/2026\/02\/kuraray-elastomer-pressure-sensitive-adhesives-psa-types.jpg\" alt=\"\" class=\"wp-image-1281\" style=\"object-fit:cover\"\/><figcaption class=\"wp-element-caption\">As fitas PSA existem em tr\u00eas tipos principais: face \u00fanica, face dupla e transfer\u00edvel<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"circle_b bg_green circle_top_right\"><\/div>\n\n\n\n<div class=\"wp-block-columns has-pale-cyan-blue-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h3 class=\"wp-block-heading\">Filmes imprim\u00edveis<\/h3>\n\n\n\n<p>Os filmes imprim\u00edveis s\u00e3o fitas de face \u00fanica que consistem num suporte imprim\u00edvel, muitas vezes feito de PE, PP, PET ou PVC, revestido com uma camada de PSA. Os usu\u00e1rios, muitas vezes da ind\u00fastria de design gr\u00e1fico, podem imprimir designs no filme antes de fix\u00e1-lo no produto final. O PE, o PP e o PET s\u00e3o amplamente utilizados para aplica\u00e7\u00f5es de embalagem e rotulagem, enquanto o PVC \u00e9 comumente utilizado para publicidade exterior e envelopamento de ve\u00edculos.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns has-pale-cyan-blue-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h3 class=\"wp-block-heading\">Aplica\u00e7\u00f5es permanentes vs. tempor\u00e1rias (remov\u00edveis)<\/h3>\n\n\n\n<p>Embora a maioria dos PSAs seja projetada para ser remov\u00edvel, alguns s\u00e3o considerados <strong>permanentes<\/strong>. Estes produtos aumentam lentamente a for\u00e7a de liga\u00e7\u00e3o, normalmente ao longo de um per\u00edodo de horas a dias. S\u00e3o inicialmente remov\u00edveis e aderem atrav\u00e9s de for\u00e7as eletrost\u00e1ticas, mas com o tempo, a ades\u00e3o torna-se permanente atrav\u00e9s de a\u00e7\u00e3o qu\u00edmica, mec\u00e2nica ou difusiva.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns has-pale-cyan-blue-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h2 class=\"wp-block-heading\">Materiais PSA<\/h2>\n\n\n\n<p>A maioria dos PSAs \u00e9 criada atrav\u00e9s da combina\u00e7\u00e3o de um <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/blog\/what-are-elastomers\/\" target=\"_blank\" data-type=\"post\" data-id=\"1497\" rel=\"noreferrer noopener\">elast\u00f3mero<\/a><\/strong> (ou pol\u00edmero el\u00e1stico) com um <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/blog\/tackifier\/\" target=\"_blank\" data-type=\"post\" data-id=\"2004\" rel=\"noreferrer noopener\">agente taquificante<\/a><\/strong> para criar um produto que seja simultaneamente el\u00e1stico e viscoso \u00e0 temperatura ambiente. Os aditivos comuns tamb\u00e9m incluem plastificantes para ajustar a suavidade e a viscosidade e antioxidantes para proporcionar uma resist\u00eancia adicional \u00e0s intemp\u00e9ries.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"circle_s bg_cyan circle_left\"><\/div>\n\n\n\n<div class=\"wp-block-columns has-luminous-vivid-amber-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading\">Borrachas, Resinas e Elast\u00f4meros Termopl\u00e1sticos<\/h3>\n\n\n\n<p>Nestas formula\u00e7\u00f5es de PSA, uma borracha \u00e9 combinada com um agente taquificante para produzir um material pegajoso com excelente ader\u00eancia. Os produtos \u00e0 base de borracha, que s\u00e3o normalmente aplicados a um substrato quando dissolvidos num solvente, s\u00e3o a variedade mais comum de PSA para uso geral. Estes produtos podem tamb\u00e9m ser baseados em <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/blog\/what-is-tpe\/\" data-type=\"post\" data-id=\"115\" target=\"_blank\" rel=\"noreferrer noopener\">elast\u00f4meros termopl\u00e1sticos (TPE)<\/a><\/strong>, que s\u00e3o normalmente aplicados a substratos atrav\u00e9s do m\u00e9todo de fus\u00e3o a quente.<\/p>\n\n\n\n<p>As formula\u00e7\u00f5es \u00e0 base de borracha aderem a uma grande variedade de materiais com alta ader\u00eancia, mant\u00eam a sua ades\u00e3o ao longo do tempo e s\u00e3o econ\u00f4micas para produzir. No entanto, a menos que sejam especialmente formulados, a sua principal desvantagem \u00e9 a sua fraca resist\u00eancia a fatores ambientais como o calor, a exposi\u00e7\u00e3o a produtos qu\u00edmicos, a luz UV e a oxida\u00e7\u00e3o.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"740\" height=\"416\" src=\"https:\/\/www.elastomer.kuraray.com\/pt\/wp-content\/uploads\/sites\/6\/2026\/02\/kuraray-elastomer-pressure-sensitive-adhesives-rubber-based.jpg\" alt=\"\" class=\"wp-image-1282\" style=\"object-fit:cover\"\/><figcaption class=\"wp-element-caption\">Os PSAs \u00e0 base de borracha s\u00e3o encontrados em produtos adesivos comuns, como fitas de embalagem industrial e fitas para mascaramento.<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"circle_b bg_yellow circle_top_right\"><\/div>\n\n\n\n<div class=\"wp-block-columns has-luminous-vivid-amber-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading\">Acr\u00edlico<\/h3>\n\n\n\n<p>As formula\u00e7\u00f5es de PSA acr\u00edlico aderem fortemente a substratos polares, como o vidro e o metal, mas podem ser adaptadas para aderir efetivamente a quase todos os materiais. Ao contr\u00e1rio de outras bases de elast\u00f4meros, alguns acr\u00edlicos proporcionam uma ader\u00eancia suficientemente forte para que n\u00e3o seja necess\u00e1rio utilizar <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/blog\/tackifier\/\" data-type=\"post\" data-id=\"2004\" target=\"_blank\" rel=\"noreferrer noopener\">agentes taquificantes<\/a><\/strong>. No entanto, estes aditivos s\u00e3o ainda frequentemente utilizados para afinar as propriedades do adesivo e aumentar ainda mais a ader\u00eancia.<\/p>\n\n\n\n<p>Os PSAs acr\u00edlicos s\u00e3o altamente personaliz\u00e1veis e oferecem uma boa resist\u00eancia \u00e0 exposi\u00e7\u00e3o qu\u00edmica, \u00e0 radia\u00e7\u00e3o UV, \u00e0 oxida\u00e7\u00e3o e \u00e0 hidr\u00f3lise. Eles possuem tamb\u00e9m uma gama de temperaturas muito mais ampla do que os PSAs \u00e0 base de borracha, mantendo as suas propriedades at\u00e9 mesmo abaixo do ponto de congelamento e acima do ponto de ebuli\u00e7\u00e3o. As suas principais desvantagens incluem o seu custo mais elevado, a ades\u00e3o limitada a substratos de baixa energia superficial (LSE), como as poliolefinas, e um intervalo de press\u00e3o mais longo necess\u00e1rio para atingir a for\u00e7a total.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"740\" height=\"416\" src=\"https:\/\/www.elastomer.kuraray.com\/pt\/wp-content\/uploads\/sites\/6\/2026\/02\/kuraray-elastomer-pressure-sensitive-adhesives-acrylic-based.jpg\" alt=\"\" class=\"wp-image-1283\" style=\"object-fit:cover\"\/><figcaption class=\"wp-element-caption\">Os PSAs \u00e0 base de acr\u00edlico s\u00e3o encontrados r\u00f3tulos de uso externo, lamina\u00e7\u00e3o de filmes \u00f3pticos e notas autoadesivas<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns has-luminous-vivid-amber-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading\">Silicone<\/h3>\n\n\n\n<p>Os PSAs de silicone s\u00e3o a variedade de formula\u00e7\u00e3o menos comum e mais especializada. Eles oferecem uma excelente resist\u00eancia \u00e0 exposi\u00e7\u00e3o qu\u00edmica e \u00e0 oxida\u00e7\u00e3o, a capacidade de aderir a ambas as superf\u00edcies polares e n\u00e3o polares, e podem manter a sua integridade em temperaturas superiores a 250\u00b0C. Os PSAs de silicone s\u00e3o preferidos para substratos <strong>de baixa energia superficial (LSE)<\/strong> e contato com a pele, como em <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/applications\/medical-grade-tpe\/\" data-type=\"page\" data-id=\"53\" target=\"_blank\" rel=\"noreferrer noopener\">aplica\u00e7\u00f5es m\u00e9dicas<\/a><\/strong> para uma remo\u00e7\u00e3o suave. As suas principais desvantagens incluem o seu elevado custo e a sua fraca ader\u00eancia sem aditivos.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"740\" height=\"416\" src=\"https:\/\/www.elastomer.kuraray.com\/pt\/wp-content\/uploads\/sites\/6\/2026\/02\/kuraray-elastomer-pressure-sensitive-adhesives-silicone-based.jpg\" alt=\"\" class=\"wp-image-1284\" style=\"object-fit:cover\"\/><figcaption class=\"wp-element-caption\">Os PSAs \u00e0 base de silicone s\u00e3o frequentemente utilizados em <a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/applications\/medical-grade-tpe\/\" data-type=\"page\" data-id=\"53\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>produtos m\u00e9dicos<\/strong><\/a> adesivos, tais como adesivos transd\u00e9rmicos e curativos para \u00falceras de press\u00e3o<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"circle_b bg_cyan circle_left\"><\/div>\n\n\n\n<div class=\"wp-block-columns has-pale-cyan-blue-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h3 class=\"wp-block-heading\">Materiais da Kuraray para PSAs<\/h3>\n\n\n\n<p>Al\u00e9m do <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/products\/liquid-rubber\/\" target=\"_blank\" data-type=\"page\" data-id=\"41\" rel=\"noreferrer noopener\">KURARAY LIQUID RUBBER<\/a><\/strong>, uma gama de <a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/blog\/tackifier\/\" target=\"_blank\" data-type=\"post\" data-id=\"2004\" rel=\"noreferrer noopener\"><strong>agentes taquificantes<\/strong><\/a> flex\u00edveis e plastificantes para uso em adesivos sens\u00edveis \u00e0 press\u00e3o, a Kuraray oferece v\u00e1rios outros pol\u00edmeros que melhoram o desempenho do PSA.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"circle_b bg_purple circle_top_right\"><\/div>\n\n\n\n<div class=\"wp-block-columns has-luminous-vivid-amber-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\">\n<h4 class=\"wp-block-heading\">KURARAY LIQUID RUBBER<\/h4>\n\n\n\n<p><strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/products\/liquid-rubber\/\" data-type=\"page\" data-id=\"41\" target=\"_blank\" rel=\"noreferrer noopener\">KURARAY LIQUID RUBBER<\/a><\/strong> oferece uma ampla variedade de classifica\u00e7\u00f5es de borracha <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/blog\/liquid-polybutadiene\/\" data-type=\"post\" data-id=\"2734\" target=\"_blank\" rel=\"noreferrer noopener\">l\u00edquida de polibutadieno<\/a><\/strong> (L-BR), borracha de poliisopreno l\u00edquido (L-IR) e borracha de poliestireno-butadieno l\u00edquido (L-SBR) para uso como <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/blog\/tackifier\/\" data-type=\"post\" data-id=\"2004\" target=\"_blank\" rel=\"noreferrer noopener\">agentes taquificantes<\/a><\/strong> e plastificantes em adesivos sens\u00edveis \u00e0 press\u00e3o e <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/blog\/hot-melt-adhesive\/\" data-type=\"post\" data-id=\"1925\" target=\"_blank\" rel=\"noreferrer noopener\">adesivos hot melt<\/a><\/strong>. Al\u00e9m dos pontos fortes espec\u00edficos de cada classifica\u00e7\u00e3o, <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/products\/liquid-rubber\/\" data-type=\"page\" data-id=\"41\" target=\"_blank\" rel=\"noreferrer noopener\">KURARAY LIQUID RUBBER<\/a><\/strong> \u00e9 um aditivo de baixo VOC que melhora a for\u00e7a de ader\u00eancia e a processabilidade.<\/p>\n\n\n\n<p><strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/products\/liquid-rubber\/\" data-type=\"page\" data-id=\"41\" target=\"_blank\" rel=\"noreferrer noopener\">KURARAY LIQUID RUBBER<\/a><\/strong> as classifica\u00e7\u00f5es de homopol\u00edmeros de L-BR, L-IR e L-SBR s\u00e3o excelentes plastificantes reativos para utiliza\u00e7\u00e3o em adesivos sens\u00edveis \u00e0 press\u00e3o e <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/blog\/hot-melt-adhesive\/\" data-type=\"post\" data-id=\"1925\" target=\"_blank\" rel=\"noreferrer noopener\">hot melts<\/a><\/strong> \u00e0 base de SIS, SBS e EVA. Estas classifica\u00e7\u00f5es s\u00e3o adequadas para <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/applications\/automotive-polymers\/\" data-type=\"page\" data-id=\"54\" target=\"_blank\" rel=\"noreferrer noopener\">aplica\u00e7\u00f5es de mobilidade<\/a><\/strong>, fitas industriais e fitas m\u00e9dicas, gra\u00e7as \u00e0 sua boa resist\u00eancia a temperaturas baixas, resist\u00eancia a fissuras e desempenho de amortecimento. As classifica\u00e7\u00f5es de carboxilados L-IR, L-IR-403 e L-IR-410, tamb\u00e9m suportam a produ\u00e7\u00e3o de PSA <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/applications\/automotive-polymers\/\" data-type=\"page\" data-id=\"54\" target=\"_blank\" rel=\"noreferrer noopener\">automotivo<\/a><\/strong> e <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/applications\/industrial-and-construction\/\" data-type=\"page\" data-id=\"52\" target=\"_blank\" rel=\"noreferrer noopener\">industrial<\/a><\/strong>, atrav\u00e9s da melhoria da ades\u00e3o a metais e fibras.<\/p>\n\n\n\n<p>Para adesivos sens\u00edveis \u00e0 press\u00e3o cur\u00e1veis por UV e adesivos sens\u00edveis \u00e0 press\u00e3o \u00e0 base de acr\u00edlico, a Kuraray oferece dois graus L-IR, UC-102M e UC-203M. Quando utilizados como aditivos para formula\u00e7\u00f5es de PSA, estes produtos oferecem cura UV, forte ader\u00eancia, boa flexibilidade, aumento da tenacidade, baixa taxa de retra\u00e7\u00e3o, resist\u00eancia \u00e0 umidade e resist\u00eancia \u00e0 permea\u00e7\u00e3o, ao mesmo tempo que se obt\u00e9m um revestimento sem solventes ou com baixo teor de VOC.<\/p>\n\n\n\n<p>O homopol\u00edmero L-BR da Kuraray oferece uma gama de classifica\u00e7\u00f5es para utiliza\u00e7\u00e3o como plastificantes reativos em adesivos sens\u00edveis \u00e0 press\u00e3o, enquanto o L-SBR serve como um aditivo de amortecimento de alto desempenho em adesivos <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/applications\/automotive-polymers\/\" data-type=\"page\" data-id=\"54\" target=\"_blank\" rel=\"noreferrer noopener\">automotivos<\/a><\/strong> projetados para minimizar <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/blog\/noise-vibration-and-harshness\/\" target=\"_blank\" rel=\"noreferrer noopener\">vibra\u00e7\u00f5es e ru\u00eddos<\/a><\/strong>.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"740\" height=\"416\" src=\"https:\/\/www.elastomer.kuraray.com\/pt\/wp-content\/uploads\/sites\/6\/2024\/05\/kuraray-liquid-rubber-gel.jpg\" alt=\"\" class=\"wp-image-151\" style=\"object-fit:cover\"\/><figcaption class=\"wp-element-caption\"><strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/products\/liquid-rubber\/\" target=\"_blank\" data-type=\"page\" data-id=\"41\" rel=\"noreferrer noopener\">KURARAY LIQUID RUBBER<\/a><\/strong> oferece numerosas classifica\u00e7\u00f5es para uso em <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/blog\/tackifier\/\" target=\"_blank\" data-type=\"post\" data-id=\"2004\" rel=\"noreferrer noopener\">agentes taquificantes<\/a><\/strong> e plastificantes em adesivos sens\u00edveis \u00e0 press\u00e3o<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"circle_s bg_orange circle_left\"><\/div>\n\n\n\n<div class=\"wp-block-columns has-pale-cyan-blue-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h4 class=\"wp-block-heading\">SEPTON\u2122<\/h4>\n\n\n\n<p><strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/products\/septon\/\" data-type=\"page\" data-id=\"43\" target=\"_blank\" rel=\"noreferrer noopener\">SEPTON\u2122<\/a><\/strong>, um <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/blog\/styrenic-block-copolymer\/\" data-type=\"post\" data-id=\"1691\" target=\"_blank\" rel=\"noreferrer noopener\">elast\u00f4mero termopl\u00e1stico de estireno<\/a><\/strong> oferece uma vasta gama de varia\u00e7\u00f5es do teor de estireno e do peso molecular, permitindo a otimiza\u00e7\u00e3o da ader\u00eancia, da resist\u00eancia ao calor e da flexibilidade nas formula\u00e7\u00f5es de PSA. Ele pode ser utilizado em adesivos hot-melt e \u00e0 base de solventes, proporcionando uma forte ades\u00e3o e uma excelente durabilidade para diversas aplica\u00e7\u00f5es, tais como etiquetas, fitas, pel\u00edculas de prote\u00e7\u00e3o e <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/applications\/medical-grade-tpe\/\" data-type=\"page\" data-id=\"53\" target=\"_blank\" rel=\"noreferrer noopener\">adesivos m\u00e9dicos<\/a><\/strong>. A Kuraray oferece o <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/products\/septon\/#s-2000\" target=\"_blank\" rel=\"noreferrer noopener\">SEPTON\u2122 s\u00e9rie 2000<\/a><\/strong> e <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/products\/septon\/#s-4000\" data-type=\"link\" data-id=\"https:\/\/www.elastomer.kuraray.com\/products\/septon\/#s-4000\" target=\"_blank\" rel=\"noreferrer noopener\">SEPTON\u2122 s\u00e9rie 4000<\/a><\/strong> as como v\u00e1rios graus de pol\u00edmero para uso em formula\u00e7\u00f5es de PSA.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"circle_b bg_beige circle_top_right\"><\/div>\n\n\n\n<div class=\"wp-block-columns has-pale-cyan-blue-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h4 class=\"wp-block-heading\">HYBRAR\u2122<\/h4>\n\n\n\n<p>Para aplica\u00e7\u00f5es que exigem um excelente amortecimento ac\u00fastico, tais como adesivos <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/applications\/automotive-polymers\/\" data-type=\"page\" data-id=\"54\" target=\"_blank\" rel=\"noreferrer noopener\">automotivos<\/a><\/strong>, ferrovi\u00e1rios, mar\u00edtimos e de avia\u00e7\u00e3o, a Kuraray oferece o <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/products\/hybrar\/#non-hydrogenated\" target=\"_blank\" rel=\"noreferrer noopener\">HYBRAR\u2122 s\u00e9rie 5000<\/a><\/strong>. Este <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/blog\/styrenic-block-copolymer\/\" data-type=\"post\" data-id=\"1691\" target=\"_blank\" rel=\"noreferrer noopener\">copol\u00edmero em bloco de estireno<\/a><\/strong> n\u00e3o hidrogenado \u00e9 adequado para uso em <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/applications\/adhesives-coatings-sealants\/\" data-type=\"page\" data-id=\"45\" target=\"_blank\" rel=\"noreferrer noopener\">adesivos<\/a><\/strong>, <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/applications\/automotive-polymers\/\" data-type=\"page\" data-id=\"54\" target=\"_blank\" rel=\"noreferrer noopener\">pe\u00e7as para autom\u00f3veis<\/a><\/strong>, <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/applications\/electronics\/\" data-type=\"page\" data-id=\"48\" target=\"_blank\" rel=\"noreferrer noopener\">eletr\u00f4nica<\/a><\/strong>, <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/applications\/adhesives-coatings-sealants\/\" data-type=\"page\" data-id=\"45\" target=\"_blank\" rel=\"noreferrer noopener\">selantes<\/a><\/strong> e muito mais. Al\u00e9m disso, o <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/products\/hybrar\/#hydrogenated\" target=\"_blank\" rel=\"noreferrer noopener\">HYBRAR\u2122 s\u00e9rie 7000<\/a><\/strong> (classifica\u00e7\u00f5es de hidrogenados) melhora o desempenho dos adesivos \u00e0 base de olefinas. Ele pode proporcionar flexibilidade para aumentar a reaplicabilidade, a coes\u00e3o, a resist\u00eancia ao calor e at\u00e9 mesmo as propriedades de amortecimento, tornando-o altamente adequado para formula\u00e7\u00f5es de adesivos funcionais especiais e de alto desempenho.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"circle_b bg_green circle_left\"><\/div>\n\n\n\n<div class=\"wp-block-columns has-pale-cyan-blue-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h2 class=\"wp-block-heading\">M\u00e9todos de produ\u00e7\u00e3o<\/h2>\n\n\n\n<p>Embora quase todos os produtos PSA cheguem ao mercado numa forma pegajosa, pronta para uso, que \u00e9 s\u00f3lida \u00e0 temperatura ambiente, o adesivo rec\u00e9m-fabricado pode ser aplicado ao seu suporte de v\u00e1rias formas.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns has-pale-cyan-blue-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h3 class=\"wp-block-heading\">\u00c0 base de \u00e1gua<\/h3>\n\n\n\n<p>Neste m\u00e9todo de aplica\u00e7\u00e3o, o adesivo \u00e9 disperso em \u00e1gua e aplicado ao substrato. A \u00e1gua \u00e9 ent\u00e3o evaporada, deixando apenas o adesivo. Este m\u00e9todo \u00e9 cada vez mais popular como alternativa de baixo custo, alto desempenho e amig\u00e1vel ao meio ambiente em rela\u00e7\u00e3o \u00e0 aplica\u00e7\u00e3o \u00e0 base de solventes. Embora ele permita revestimentos finos e seja amplamente compat\u00edvel com v\u00e1rios PSAs, o produto resultante tem frequentemente uma fraca resist\u00eancia \u00e0 umidade.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"circle_b bg_purple circle_right\"><\/div>\n\n\n\n<div class=\"wp-block-columns has-pale-cyan-blue-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h3 class=\"wp-block-heading\">\u00c0 base de solventes<\/h3>\n\n\n\n<p>Tal como nas aplica\u00e7\u00f5es \u00e0 base de \u00e1gua, o adesivo \u00e9 dissolvido em um solvente que \u00e9 aplicado ao produto e depois evaporado \u00e0 for\u00e7a, deixando apenas o PSA. Embora seja poss\u00edvel aplicar uma gama mais vasta de adesivos desta forma, a aplica\u00e7\u00e3o \u00e0 base de solventes \u00e9 um pouco mais cara e frequentemente introduz compostos org\u00e2nicos vol\u00e1teis (VOCs) ao processo, o que pode prejudicar o meio ambiente, apresentar riscos para os trabalhadores e constituir um risco de inc\u00eandio.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns has-pale-cyan-blue-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h3 class=\"wp-block-heading\">Hot melt<\/h3>\n\n\n\n<p>Os PSAs hot melt com elevada viscosidade e ader\u00eancia podem ser fundidos, aplicados a um produto e depois resfriados at\u00e9 ao seu estado original. Este m\u00e9todo de baixo custo \u00e9 capaz de revestir a maioria dos substratos e pode aplicar uma camada espessa de adesivo, mas n\u00e3o \u00e9 adequado para revestimentos finos e resulta em um produto com baixa resist\u00eancia ao calor. Alguns destes <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/blog\/hot-melt-adhesive\/\" target=\"_blank\" data-type=\"post\" data-id=\"1925\" rel=\"noreferrer noopener\">adesivos hot melt<\/a><\/strong> s\u00e3o aplicados durante a produ\u00e7\u00e3o de fitas e etiquetas, enquanto outros s\u00e3o aplicados em processos de montagem.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"circle_s bg_orange circle_left\"><\/div>\n\n\n\n<div class=\"wp-block-columns has-luminous-vivid-amber-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading\">Curado por UV<\/h3>\n\n\n\n<p>Os PSAs com baixa viscosidade podem ser reagidos com radia\u00e7\u00e3o UV depois de aplicados para induzir uma maior polimeriza\u00e7\u00e3o, aumentando o seu peso molecular para formar o adesivo final. Este m\u00e9todo amig\u00e1vel ao meio ambiente evita os solventes, o que lhe permite construir <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/applications\/adhesives-coatings-sealants\/\" data-type=\"page\" data-id=\"45\" target=\"_blank\" rel=\"noreferrer noopener\">revestimentos<\/a><\/strong> muito mais espessos e ser utilizado em substratos sens\u00edveis ao calor ou \u00e0 umidade. Ele continua a ser o m\u00e9todo de aplica\u00e7\u00e3o menos utilizado em termos de volume, uma vez que s\u00f3 \u00e9 compat\u00edvel com determinadas formula\u00e7\u00f5es de PSA de baixa viscosidade.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"740\" height=\"416\" src=\"https:\/\/www.elastomer.kuraray.com\/pt\/wp-content\/uploads\/sites\/6\/2026\/02\/kuraray-elastomer-pressure-sensitive-adhesives-production-methods.jpg\" alt=\"\" class=\"wp-image-1285\" style=\"object-fit:cover\"\/><figcaption class=\"wp-element-caption\">Cada m\u00e9todo de produ\u00e7\u00e3o de PSA tem os seus pontos fortes e fracos<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns col_benefits has-pale-cyan-blue-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:25%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<figure class=\"wp-block-image size-full icon_benefit\"><img decoding=\"async\" src=\"https:\/\/www.elastomer.kuraray.com\/pt\/wp-content\/uploads\/sites\/6\/2024\/07\/icon_benefit.svg\" alt=\"\" class=\"wp-image-231\"\/><\/figure>\n\n\n\n<div class=\"wp-block-group tile_white tile_benefit has-white-background-color has-background\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<h4 class=\"wp-block-heading has-text-color\" style=\"color:#00b0e9\">Est\u00e1 \u00e0 procura de aditivos PSA flex\u00edveis?<\/h4>\n\n\n\n<p>Entre em contato com a nossa equipe utilizando o formul\u00e1rio abaixo para saber mais sobre <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/products\/liquid-rubber\/\" data-type=\"page\" data-id=\"41\" target=\"_blank\" rel=\"noreferrer noopener\">KURARAY LIQUID RUBBER<\/a><\/strong>, <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/products\/septon\/\" data-type=\"page\" data-id=\"43\" target=\"_blank\" rel=\"noreferrer noopener\">SEPTON\u2122<\/a><\/strong>, e os benef\u00edcios dos nossos outros <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/products\/\" data-type=\"page\" data-id=\"37\" target=\"_blank\" rel=\"noreferrer noopener\">produtos<\/a><\/strong> de elast\u00f4mero.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"#contact\">Entre em contato conosco<\/a><\/div>\n<\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:25%\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns has-luminous-vivid-amber-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">M\u00e9todos de colagem e fixa\u00e7\u00e3o<\/h2>\n\n\n\n<p>Um adesivo sens\u00edvel \u00e0 press\u00e3o \u00e9 fixado simplesmente espalhando-o de forma plana sobre a superf\u00edcie-alvo e aplicando press\u00e3o. Alguns PSAs podem tamb\u00e9m formar uma liga\u00e7\u00e3o mais forte sob uma press\u00e3o inicial maior ou mais longa.<\/p>\n\n\n\n<p>Apesar de todos os PSAs poderem ser aplicados a um substrato atrav\u00e9s de press\u00e3o, cada produto tem as suas pr\u00f3prias propriedades \u00fanicas que o tornam ideal para determinadas aplica\u00e7\u00f5es e abaixo do ideal para outras. Al\u00e9m do custo, h\u00e1 uma variedade de fatores a considerar na escolha de um PSA adequado \u00e0s suas necessidades.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"740\" height=\"416\" src=\"https:\/\/www.elastomer.kuraray.com\/pt\/wp-content\/uploads\/sites\/6\/2026\/02\/kuraray-elastomer-pressure-sensitive-adhesives-application-methods.jpg\" alt=\"\" class=\"wp-image-1286\" style=\"object-fit:cover\"\/><figcaption class=\"wp-element-caption\">Os PSAs requerem um contato pr\u00f3ximo com uma superf\u00edcie para uma for\u00e7a adesiva m\u00e1xima<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns has-pale-cyan-blue-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h3 class=\"wp-block-heading\">Energia de superf\u00edcie<\/h3>\n\n\n\n<p>A compatibilidade de um PSA com uma superf\u00edcie \u00e9 determinada tanto pelo tipo de PSA como pela energia da superf\u00edcie do substrato. Determinar quais os materiais aos quais o adesivo ter\u00e1 de aderir fortemente, ao escolher a base do <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/blog\/what-are-elastomers\/\" data-type=\"post\" data-id=\"1497\" target=\"_blank\" rel=\"noreferrer noopener\">elast\u00f4mero<\/a><\/strong> de uma formula\u00e7\u00e3o de PSA.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"circle_b bg_yellow circle_left\"><\/div>\n\n\n\n<div class=\"wp-block-columns has-pale-cyan-blue-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h3 class=\"wp-block-heading\">For\u00e7a de ader\u00eancia<\/h3>\n\n\n\n<p>Dependendo do peso ou da for\u00e7a mec\u00e2nica que se espera que o adesivo suporte, um PSA pode necessitar de uma for\u00e7a de ader\u00eancia mais elevada. V\u00e1rias formula\u00e7\u00f5es oferecem op\u00e7\u00f5es para quase todos os tipos de ader\u00eancia, sendo que os produtos PSA \u00e0 base de borracha oferecem normalmente a ader\u00eancia mais elevada.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns has-pale-cyan-blue-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h3 class=\"wp-block-heading\">Espessura do adesivo<\/h3>\n\n\n\n<p>As camadas mais espessas de PSA geralmente proporcionam um produto final mais forte que pode aderir a si pr\u00f3prio de forma mais efetiva. Outros produtos podem exigir uma camada mais fina de adesivo. Os m\u00e9todos de aplica\u00e7\u00e3o, como a cura por UV e o hot melt s\u00e3o mais adequados para a aplica\u00e7\u00e3o de camadas espessas de adesivo, enquanto os m\u00e9todos \u00e0 base de solventes e de \u00e1gua podem produzir camadas mais finas e mais precisas.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"circle_b bg_cyan circle_right\"><\/div>\n\n\n\n<div class=\"wp-block-columns has-pale-cyan-blue-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading\">Considera\u00e7\u00f5es sobre a temperatura<\/h3>\n\n\n\n<p>Em algumas aplica\u00e7\u00f5es, o PSA pode precisar manter a sua ades\u00e3o a temperaturas mais elevadas ou mais baixas. A maioria dos PSAs perde a sua ader\u00eancia a baixas temperaturas e come\u00e7a a amolecer e a escorregar a altas temperaturas, mas alguns s\u00e3o projetados para funcionar a temperaturas t\u00e3o baixas como -60\u00b0C e t\u00e3o altas como 250\u00b0C.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns column_inline is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"358\" height=\"416\" src=\"https:\/\/www.elastomer.kuraray.com\/pt\/wp-content\/uploads\/sites\/6\/2026\/02\/kuraray-elastomer-pressure-sensitive-adhesives-chip.jpg\" alt=\"\" class=\"wp-image-1287\"\/><figcaption class=\"wp-element-caption\">PSAs em <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/applications\/electronics\/\" target=\"_blank\" data-type=\"page\" data-id=\"48\" rel=\"noreferrer noopener\">eletr\u00f4nica<\/a><\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"358\" height=\"416\" src=\"https:\/\/www.elastomer.kuraray.com\/pt\/wp-content\/uploads\/sites\/6\/2026\/02\/kuraray-elastomer-pressure-sensitive-adhesives-floor-heating.jpg\" alt=\"\" class=\"wp-image-1288\"\/><figcaption class=\"wp-element-caption\">PSAs em aquecimento de pisos<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns column_inline is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"358\" height=\"416\" src=\"https:\/\/www.elastomer.kuraray.com\/pt\/wp-content\/uploads\/sites\/6\/2026\/02\/kuraray-elastomer-pressure-sensitive-adhesives-electronics-label.jpg\" alt=\"\" class=\"wp-image-1289\"\/><figcaption class=\"wp-element-caption\">Etiqueta eletr\u00f4nica<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns has-pale-cyan-blue-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h3 class=\"wp-block-heading\">Resist\u00eancia \u00e0s intemp\u00e9ries<\/h3>\n\n\n\n<p>Dependendo da aplica\u00e7\u00e3o a que se destina, um PSA pode necessitar de uma maior resist\u00eancia \u00e0 luz UV, \u00e1gua, solventes, \u00f3leos, oxida\u00e7\u00e3o e outras formas de a\u00e7\u00e3o qu\u00edmica.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"circle_s bg_beige circle_left\"><\/div>\n\n\n\n<div class=\"wp-block-columns has-pale-cyan-blue-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h3 class=\"wp-block-heading\">Compatibilidade com o suporte<\/h3>\n\n\n\n<p>O suporte, ou superf\u00edcie em que o PSA ser\u00e1 mantido antes de ser utilizado, tamb\u00e9m deve ser considerado. Alguns suportes podem n\u00e3o ser capazes de suportar o calor dos PSAs aplicados atrav\u00e9s de <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/blog\/hot-melt-adhesive\/\" target=\"_blank\" data-type=\"post\" data-id=\"1925\" rel=\"noreferrer noopener\">hot melt<\/a><\/strong> ou a umidade dos aplicados atrav\u00e9s de emuls\u00f5es de \u00e1gua.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns has-pale-cyan-blue-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h3 class=\"wp-block-heading\">Press\u00e3o necess\u00e1ria<\/h3>\n\n\n\n<p>Algumas formula\u00e7\u00f5es de PSA com ader\u00eancia extremamente forte requerem aplica\u00e7\u00f5es iniciais de press\u00e3o mais longas ou mais fortes para atingir a liga\u00e7\u00e3o mais forte poss\u00edvel. Os PSA \u00e0 base de borracha podem ser mais adequados em aplica\u00e7\u00f5es que necessitem atingir rapidamente a ader\u00eancia total.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns has-pale-cyan-blue-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h3 class=\"wp-block-heading\">Tratamento de superf\u00edcie<\/h3>\n\n\n\n<p>Algumas superf\u00edcies podem ser tratadas para as tornar compat\u00edveis com um adesivo sens\u00edvel \u00e0 press\u00e3o que satisfa\u00e7a todas as outras necessidades da aplica\u00e7\u00e3o. A ades\u00e3o de um PSA pode ser melhorada atrav\u00e9s do aumento da molhabilidade da superf\u00edcie-alvo.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"circle_s bg_cyan circle_left\"><\/div>\n\n\n\n<div class=\"wp-block-columns has-pale-cyan-blue-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h3 class=\"wp-block-heading\">Ind\u00fastrias que aplicam<\/h3>\n\n\n\n<p>Os adesivos sens\u00edveis \u00e0 press\u00e3o s\u00e3o utilizados em uma grande variedade de aplica\u00e7\u00f5es em todos os setores, especialmente na embalagem.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns has-luminous-vivid-amber-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading\">Bens de consumo, montagem e embalagem<\/h3>\n\n\n\n<p>Os adesivos sens\u00edveis \u00e0 press\u00e3o s\u00e3o amplamente utilizados em etiquetas, fitas, montagem e embalagens na maioria das ind\u00fastrias &#8211; que, em conjunto, representam quase 75% do mercado de PSA (<a href=\"https:\/\/market.us\/report\/global-pressure-sensitive-adhesives-market\/\" target=\"_blank\" rel=\"noreferrer noopener\">market.us, 2024<\/a>). Outros <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/applications\/consumer-goods\/\" target=\"_blank\" data-type=\"page\" data-id=\"46\" rel=\"noreferrer noopener\">bens de consumo<\/a><\/strong> predominantes incluem gr\u00e1ficos, notas autoadesivas e itens para pendurar na parede. Os PSAs utilizados nestas aplica\u00e7\u00f5es s\u00e3o frequentemente de baixo custo e facilmente remov\u00edveis. Eles podem tamb\u00e9m precisar resistir a baixas temperaturas se forem utilizados em aplica\u00e7\u00f5es como embalagens de alimentos congelados.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"740\" height=\"416\" src=\"https:\/\/www.elastomer.kuraray.com\/pt\/wp-content\/uploads\/sites\/6\/2026\/02\/kuraray-pressure-sensitive-adhesives-anatomy-packing-tape.jpg\" alt=\"\" class=\"wp-image-1290\" style=\"object-fit:cover\"\/><figcaption class=\"wp-element-caption\">Todos os <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/applications\/consumer-goods\/\" target=\"_blank\" data-type=\"page\" data-id=\"46\" rel=\"noreferrer noopener\">bens de consumo<\/a><\/strong> requerem embalagem, e quase todas as embalagens utilizam PSAs<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns has-luminous-vivid-amber-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading\">Industrial e constru\u00e7\u00e3o<\/h3>\n\n\n\n<p>Nos setores <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/applications\/industrial-and-construction\/\" target=\"_blank\" data-type=\"page\" data-id=\"52\" rel=\"noreferrer noopener\">industriais e de constru\u00e7\u00e3o<\/a><\/strong>, os PSAs s\u00e3o utilizados para mais do que apenas embalagens e montagens. Eles tamb\u00e9m s\u00e3o encontrados em fitas especializadas, etiquetas, fita isolante, colagem de pain\u00e9is e fachadas, papel de parede e piso. Os PSAs utilizados nestas aplica\u00e7\u00f5es devem normalmente ter uma forte ader\u00eancia e resist\u00eancia ao calor.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"740\" height=\"416\" src=\"https:\/\/www.elastomer.kuraray.com\/pt\/wp-content\/uploads\/sites\/6\/2026\/02\/kuraray-pressure-sensitive-adhesives-paint-masking-tape.jpg\" alt=\"\" class=\"wp-image-1291\" style=\"object-fit:cover\"\/><figcaption class=\"wp-element-caption\">PSAs utilizados na <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/applications\/industrial-and-construction\/\" target=\"_blank\" data-type=\"page\" data-id=\"52\" rel=\"noreferrer noopener\">constru\u00e7\u00e3o<\/a><\/strong> devem aderir a uma vasta gama de materiais<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"circle_s bg_beige circle_top_right\"><\/div>\n\n\n\n<div class=\"wp-block-columns has-pale-cyan-blue-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h3 class=\"wp-block-heading\">Eletr\u00f4nica<\/h3>\n\n\n\n<p>Como a <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/applications\/electronics\/\" target=\"_blank\" data-type=\"page\" data-id=\"48\" rel=\"noreferrer noopener\">eletr\u00f4nica<\/a><\/strong> se torna mais densa e mais potente, eles necessitam de adesivos mais finos para suportar a crescente miniaturiza\u00e7\u00e3o. As pel\u00edculas de PSA de alta ader\u00eancia podem ser cortadas com precis\u00e3o para fixar placas de circuitos impressos e montar componentes eletr\u00f4nicos. Os PSAs selecionados para estas aplica\u00e7\u00f5es devem ser resistentes a temperaturas mais elevadas. Como outro exemplo, as fitas de corte s\u00e3o amplamente utilizadas para manter os wafers semicondutores no lugar durante os processos de corte e manuseio.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns has-pale-cyan-blue-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h3 class=\"wp-block-heading\">Mobilidade<\/h3>\n\n\n\n<p>Os adesivos sens\u00edveis \u00e0 press\u00e3o s\u00e3o utilizados na constru\u00e7\u00e3o de quase todos os ve\u00edculos, desde os pain\u00e9is interiores e o amortecimento de ru\u00eddos at\u00e9 <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/applications\/electronics\/\" target=\"_blank\" data-type=\"page\" data-id=\"48\" rel=\"noreferrer noopener\">eletr\u00f4nica<\/a><\/strong> e vedantes.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div id=\"bg_dots_left\"><\/div>\n\n\n\n<div class=\"wp-block-columns has-pale-cyan-blue-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\">\n<h4 class=\"wp-block-heading\">Automotivo<\/h4>\n\n\n\n<p>Os adesivos sens\u00edveis \u00e0 press\u00e3o s\u00e3o fundamentais para a montagem <a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/applications\/automotive-polymers\/\" data-type=\"page\" data-id=\"54\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>automotiva<\/strong><\/a>. Eles podem ser encontrados na constru\u00e7\u00e3o de acabamentos interiores, etiquetas, emblemas, pain\u00e9is ac\u00fasticos, <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/applications\/adhesives-coatings-sealants\/\" data-type=\"page\" data-id=\"45\" target=\"_blank\" rel=\"noreferrer noopener\">vedantes<\/a><\/strong>, feixes de cabos, <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/applications\/electronics\/\" data-type=\"page\" data-id=\"48\" target=\"_blank\" rel=\"noreferrer noopener\">eletr\u00f4nica<\/a><\/strong>, baterias EV, revestimento externo e pel\u00edculas de prote\u00e7\u00e3o de superf\u00edcies. Estas aplica\u00e7\u00f5es requerem frequentemente resist\u00eancia ao calor, aos produtos qu\u00edmicos, ao \u00f3leo, \u00e0 \u00e1gua e \u00e0 oxida\u00e7\u00e3o para um desempenho duradouro.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Ferrovi\u00e1rio e mar\u00edtimo<\/h4>\n\n\n\n<p>As ind\u00fastrias ferrovi\u00e1ria e mar\u00edtima utilizam os PSAs para selar cabinas, colar pain\u00e9is interiores, fixar o isolamento e amortecer o ru\u00eddo. Tal como os PSAs para autom\u00f3veis, estas aplica\u00e7\u00f5es requerem resist\u00eancia \u00e0 \u00e1gua, aos produtos qu\u00edmicos e aos \u00f3leos, bem como maiores capacidades de amortecimento de vibra\u00e7\u00f5es.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Avia\u00e7\u00e3o<\/h4>\n\n\n\n<p>As aeronaves tamb\u00e9m utilizam PSAs em pain\u00e9is, isolamento, amortecimento de ru\u00eddo, etiquetas, eletr\u00f4nica, vedantes e muito mais. Estas aplica\u00e7\u00f5es de alto risco requerem adesivos sens\u00edveis \u00e0 press\u00e3o com baixo teor de VOC que possam funcionar a uma vasta gama de temperaturas, bem como resist\u00eancia \u00e0 \u00e1gua, aos produtos qu\u00edmicos, ao \u00f3leo e \u00e0 oxida\u00e7\u00e3o.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns column_inline is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"358\" height=\"416\" src=\"https:\/\/www.elastomer.kuraray.com\/pt\/wp-content\/uploads\/sites\/6\/2026\/02\/kuraray-elastomer-pressure-sensitive-adhesives-automotive.jpg\" alt=\"\" class=\"wp-image-1292\"\/><figcaption class=\"wp-element-caption\">Automotivo<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"358\" height=\"416\" src=\"https:\/\/www.elastomer.kuraray.com\/pt\/wp-content\/uploads\/sites\/6\/2026\/02\/kuraray-elastomer-pressure-sensitive-adhesives-rail.jpg\" alt=\"\" class=\"wp-image-1293\"\/><figcaption class=\"wp-element-caption\">Ferrovi\u00e1rio<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns column_inline is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"358\" height=\"416\" src=\"https:\/\/www.elastomer.kuraray.com\/pt\/wp-content\/uploads\/sites\/6\/2026\/02\/kuraray-elastomer-pressure-sensitive-adhesives-marine.jpg\" alt=\"\" class=\"wp-image-1294\"\/><figcaption class=\"wp-element-caption\">Mar\u00edtimo<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"358\" height=\"416\" src=\"https:\/\/www.elastomer.kuraray.com\/pt\/wp-content\/uploads\/sites\/6\/2026\/02\/kuraray-elastomer-pressure-sensitive-adhesives-aviation.jpg\" alt=\"\" class=\"wp-image-1295\"\/><figcaption class=\"wp-element-caption\">Avia\u00e7\u00e3o<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"circle_b bg_cyan circle_left\"><\/div>\n\n\n\n<div class=\"wp-block-columns has-luminous-vivid-amber-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col_short is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading\">Adesivos m\u00e9dicos<\/h3>\n\n\n\n<p>Os adesivos sens\u00edveis \u00e0 press\u00e3o s\u00e3o fundamentais em <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/applications\/medical-grade-tpe\/\" data-type=\"page\" data-id=\"53\" target=\"_blank\" rel=\"noreferrer noopener\">aplica\u00e7\u00f5es m\u00e9dicas<\/a><\/strong> pois nenhum outro adesivo ou fixador estrutural \u00e9 biocompat\u00edvel, facilmente remov\u00edvel e delicado para a pele. Os PSAs s\u00e3o utilizados em bandagens, adesivos m\u00e9dicos e dispositivos m\u00e9dicos vest\u00edveis, como monitores card\u00edacos. Nas fitas e curativos m\u00e9dicos, os adesivos de base acr\u00edlica s\u00e3o predominantes. Para prote\u00e7\u00e3o da pele e tratamento de feridas, os adesivos \u00e0 base de borracha (como os hidrocoloides) s\u00e3o amplamente utilizados. Para peles sens\u00edveis ou situa\u00e7\u00f5es que exijam uma utiliza\u00e7\u00e3o prolongada, s\u00e3o utilizados adesivos \u00e0 base de silicone.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"740\" height=\"416\" src=\"https:\/\/www.elastomer.kuraray.com\/pt\/wp-content\/uploads\/sites\/6\/2026\/02\/kuraray-elastomer-pressure-sensitive-adhesives-kinesio-tape.jpg\" alt=\"\" class=\"wp-image-1296\" style=\"object-fit:cover\"\/><figcaption class=\"wp-element-caption\">As bandagens, tal como as conhecemos atualmente, n\u00e3o existiriam sem os PSAs.<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"circle_b bg_purple circle_top_right\"><\/div>\n\n\n\n<div class=\"wp-block-columns col_benefits has-pale-cyan-blue-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full icon_benefit\"><img decoding=\"async\" src=\"https:\/\/www.elastomer.kuraray.com\/pt\/wp-content\/uploads\/sites\/6\/2024\/07\/icon_advantages.svg\" alt=\"\" class=\"wp-image-233\"\/><\/figure>\n\n\n\n<div class=\"wp-block-group tile_white tile_benefit has-white-background-color has-background\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<h4 class=\"wp-block-heading has-text-color\" style=\"color:#00b0e9\">Vantagens<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Permite a separa\u00e7\u00e3o do adesivo e da superf\u00edcie sem danos<\/li>\n\n\n\n<li>Proporciona for\u00e7a adesiva imediatamente ap\u00f3s a aplica\u00e7\u00e3o de press\u00e3o<\/li>\n\n\n\n<li>Adere facilmente tanto em ambientes industriais como de consumo<\/li>\n\n\n\n<li>Cola materiais dif\u00edceis, independentemente da compatibilidade<\/li>\n\n\n\n<li>Oferece um m\u00e9todo de fixa\u00e7\u00e3o flex\u00edvel, leve, fino, preciso e invis\u00edvel<\/li>\n\n\n\n<li>Melhora os tempos de montagem eliminando os passos de cura<\/li>\n\n\n\n<li>Adere a superf\u00edcies dif\u00edceis, incluindo a pele humana (<strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/applications\/medical-grade-tpe\/\" target=\"_blank\" data-type=\"page\" data-id=\"53\" rel=\"noreferrer noopener\">adesivos m\u00e9dicos<\/a><\/strong>)<\/li>\n\n\n\n<li>Proporciona uma espessura de adesivo uniforme<\/li>\n\n\n\n<li>Limita as preocupa\u00e7\u00f5es de sa\u00fade, seguran\u00e7a e descarte<\/li>\n<\/ul>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full icon_benefit\"><img decoding=\"async\" src=\"https:\/\/www.elastomer.kuraray.com\/pt\/wp-content\/uploads\/sites\/6\/2024\/07\/icon_limitations.svg\" alt=\"\" class=\"wp-image-232\"\/><\/figure>\n\n\n\n<div class=\"wp-block-group tile_white tile_benefit has-white-background-color has-background\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<h4 class=\"wp-block-heading has-text-color\" style=\"color:#00b0e9\">Desvantagens<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Descasca gradualmente sob tens\u00e3o cont\u00ednua<\/li>\n\n\n\n<li>For\u00e7a adesiva m\u00e1xima limitada &#8211; n\u00e3o \u00e9 adequado para aplica\u00e7\u00f5es estruturais ou em superf\u00edcies \u00e1speras<\/li>\n\n\n\n<li>Algumas variedades s\u00e3o vulner\u00e1veis \u00e0 temperatura, aos solventes e \u00e0s intemp\u00e9ries<\/li>\n\n\n\n<li>Algumas variedades introduzem VOCs no processo de montagem<\/li>\n\n\n\n<li>Custo moderado<\/li>\n<\/ul>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n<div id=\"contact\" class=\"wp-block-group holder_contact has-cyan-bluish-gray-background-color has-background\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"heading_contact\">Contato<\/p>\n\n\n\n<form class=\"contact_form\" name=\"contact_form\" method=\"post\" onsubmit=\"return validateForm(this);\">\n<div class=\"form-group\">\n<label>Empresa *<\/label> \n<input type=\"text\" class=\"form-control\" name=\"company\" placeholder=\"\" required=\"required\">\n<\/div>\n\n<div class=\"form-group\">\n<label>Pa\u00eds *<\/label> \n<select class=\"form-control\" name=\"country\" required=\"required\">\n<option value=\"\">Selecione seu pa\u00eds&#8230;<\/option>\n<option value=\"Afghanistan\">Afghanistan<\/option>\n<option value=\"Aland Islands\">Aland Islands<\/option>\n<option value=\"Albania\">Albania<\/option>\n<option value=\"Algeria\">Algeria<\/option>\n<option value=\"American Samoa\">American Samoa<\/option>\n<option value=\"Andorra\">Andorra<\/option>\n<option value=\"Angola\">Angola<\/option>\n<option value=\"Anguilla\">Anguilla<\/option>\n<option value=\"Antigua and Barbuda\">Antigua and Barbuda<\/option>\n<option value=\"Argentina\">Argentina<\/option>\n<option value=\"Armenia\">Armenia<\/option>\n<option value=\"Aruba\">Aruba<\/option>\n<option value=\"Australia\">Australia<\/option>\n<option value=\"Austria\">Austria<\/option>\n<option value=\"Azerbaijan\">Azerbaijan<\/option>\n<option value=\"Bahamas\">Bahamas<\/option>\n<option value=\"Bahrain\">Bahrain<\/option>\n<option value=\"Bangladesh\">Bangladesh<\/option>\n<option value=\"Barbados\">Barbados<\/option>\n<option value=\"Belarus\">Belarus<\/option>\n<option value=\"Belgium\">Belgium<\/option>\n<option value=\"Belize\">Belize<\/option>\n<option value=\"Benin\">Benin<\/option>\n<option value=\"Bermuda\">Bermuda<\/option>\n<option value=\"Bhutan\">Bhutan<\/option>\n<option value=\"Bolivia\">Bolivia<\/option>\n<option value=\"Bonaire\">Bonaire<\/option>\n<option value=\"Bosnia and Herzegovina\">Bosnia and Herzegovina<\/option>\n<option value=\"Botswana\">Botswana<\/option>\n<option value=\"Bouvet Island\">Bouvet Island<\/option>\n<option value=\"Brazil\">Brazil<\/option>\n<option value=\"British Indian Ocean Territory\">British Indian Ocean Territory<\/option>\n<option value=\"Brunei Darussalam\">Brunei Darussalam<\/option>\n<option value=\"Bulgaria\">Bulgaria<\/option>\n<option value=\"Burkina Faso\">Burkina Faso<\/option>\n<option value=\"Burundi\">Burundi<\/option>\n<option value=\"Cambodia\">Cambodia<\/option>\n<option value=\"Cameroon\">Cameroon<\/option>\n<option value=\"Canada\">Canada<\/option>\n<option value=\"Cape Verde\">Cape Verde<\/option>\n<option value=\"Cayman Islands\">Cayman Islands<\/option>\n<option value=\"Central African Republic\">Central African Republic<\/option>\n<option value=\"Chad\">Chad<\/option>\n<option value=\"Chile\">Chile<\/option>\n<option value=\"China\">China<\/option>\n<option value=\"Christmas Island\">Christmas Island<\/option>\n<option value=\"Cocos (Keeling) Islands\">Cocos (Keeling) Islands<\/option>\n<option value=\"Colombia\">Colombia<\/option>\n<option value=\"Comoros\">Comoros<\/option>\n<option value=\"Congo\">Congo<\/option>\n<option value=\"Cook Islands\">Cook Islands<\/option>\n<option value=\"Costa Rica\">Costa Rica<\/option>\n<option value=\"Cote d'Ivoire\">Cote d&#8217;Ivoire<\/option>\n<option value=\"Croatia\">Croatia<\/option>\n<option value=\"Cuba\">Cuba<\/option>\n<option value=\"Curacao\">Curacao<\/option>\n<option value=\"Cyprus\">Cyprus<\/option>\n<option value=\"Czech Republic\">Czech Republic<\/option>\n<option value=\"Democratic Republic of the Congo\">Democratic Republic of the Congo<\/option>\n<option value=\"Denmark\">Denmark<\/option>\n<option value=\"Djibouti\">Djibouti<\/option>\n<option value=\"Dominica\">Dominica<\/option>\n<option value=\"Dominican Republic\">Dominican Republic<\/option>\n<option value=\"Ecuador\">Ecuador<\/option>\n<option value=\"Egypt\">Egypt<\/option>\n<option value=\"El Salvador\">El Salvador<\/option>\n<option value=\"Equatorial Guinea\">Equatorial Guinea<\/option>\n<option value=\"Eritrea\">Eritrea<\/option>\n<option value=\"Estonia\">Estonia <\/option>\n<option value=\"Eswatini\">Eswatini<\/option>\n<option value=\"Ethiopia\">Ethiopia<\/option>\n<option value=\"Falkland Islands (Malvinas)\">Falkland Islands (Malvinas)<\/option>\n<option value=\"Faroe Islands\">Faroe Islands<\/option>\n<option value=\"Fiji\">Fiji<\/option>\n<option value=\"Finland\">Finland<\/option>\n<option value=\"France\">France<\/option>\n<option value=\"French Guiana\">French Guiana<\/option>\n<option value=\"French Polynesia\">French Polynesia<\/option>\n<option value=\"French Southern Territories\">French Southern Territories<\/option>\n<option value=\"Gabon\">Gabon<\/option>\n<option value=\"Gambia\">Gambia<\/option>\n<option value=\"Georgia\">Georgia<\/option>\n<option value=\"Germany\">Germany<\/option>\n<option value=\"Ghana\">Ghana<\/option>\n<option value=\"Gibraltar\">Gibraltar<\/option>\n<option value=\"Greece\">Greece<\/option>\n<option value=\"Greenland\">Greenland<\/option>\n<option value=\"Grenada\">Grenada<\/option>\n<option value=\"Guadeloupe\">Guadeloupe<\/option>\n<option value=\"Guam\">Guam<\/option>\n<option value=\"Guatemala\">Guatemala<\/option>\n<option value=\"Guernsey\">Guernsey<\/option>\n<option value=\"Guinea\">Guinea<\/option>\n<option value=\"Guinea-Bissau\">Guinea-Bissau<\/option>\n<option value=\"Guyana\">Guyana<\/option>\n<option value=\"Haiti\">Haiti<\/option>\n<option value=\"Heard Island and McDonald Islands\">Heard Island and McDonald Islands<\/option>\n<option value=\"Holy See (Vatican City State)\">Holy See (Vatican City State)<\/option>\n<option value=\"Honduras\">Honduras<\/option>\n<option value=\"Hong Kong\">Hong Kong<\/option>\n<option value=\"Hungary\">Hungary<\/option>\n<option value=\"Iceland\">Iceland<\/option>\n<option value=\"India\">India<\/option>\n<option value=\"Indonesia\">Indonesia<\/option>\n<option value=\"Iran\">Iran<\/option>\n<option value=\"Iraq\">Iraq<\/option>\n<option value=\"Ireland\">Ireland<\/option>\n<option value=\"Isle of Man\">Isle of Man<\/option>\n<option value=\"Israel\">Israel<\/option>\n<option value=\"Italy\">Italy<\/option>\n<option value=\"Jamaica\">Jamaica<\/option>\n<option value=\"Japan\">Japan<\/option>\n<option value=\"Jersey\">Jersey<\/option>\n<option value=\"Jordan\">Jordan<\/option>\n<option value=\"Kazakhstan\">Kazakhstan<\/option>\n<option value=\"Kenya\">Kenya<\/option>\n<option value=\"Kiribati\">Kiribati<\/option>\n<option value=\"Korea, Democratic People's Republic of\">Korea, Democratic People&#8217;s Republic of<\/option>\n<option value=\"Korea, Republic of\">Korea(Republic of Korea)<\/option>\n<option value=\"Kosovo\">Kosovo<\/option>\n<option value=\"Kuwait\">Kuwait<\/option>\n<option value=\"Kyrgyzstan\">Kyrgyzstan<\/option>\n<option value=\"Lao People's Democratic Republic\">Lao People&#8217;s Democratic Republic<\/option>\n<option value=\"Latvia\">Latvia<\/option>\n<option value=\"Lebanon\">Lebanon<\/option>\n<option value=\"Lesotho\">Lesotho<\/option>\n<option value=\"Liberia\">Liberia<\/option>\n<option value=\"Libya\">Libya<\/option>\n<option value=\"Liechtenstein\">Liechtenstein<\/option>\n<option value=\"Lithuania\">Lithuania<\/option>\n<option value=\"Luxembourg\">Luxembourg<\/option>\n<option value=\"Macau\">Macau<\/option>\n<option value=\"Macedonia\">Macedonia<\/option>\n<option value=\"Madagascar\">Madagascar<\/option>\n<option value=\"Malawi\">Malawi<\/option>\n<option value=\"Malaysia\">Malaysia<\/option>\n<option value=\"Maldives\">Maldives<\/option>\n<option value=\"Mali\">Mali<\/option>\n<option value=\"Malta\">Malta<\/option>\n<option value=\"Marshall Islands\">Marshall Islands<\/option>\n<option value=\"Martinique\">Martinique<\/option>\n<option value=\"Mauritania\">Mauritania<\/option>\n<option value=\"Mauritius\">Mauritius<\/option>\n<option value=\"Mayotte\">Mayotte<\/option>\n<option value=\"Mexico\">Mexico<\/option>\n<option value=\"Micronesia\">Micronesia<\/option>\n<option value=\"Moldova\">Moldova<\/option>\n<option value=\"Monaco\">Monaco<\/option>\n<option value=\"Mongolia\">Mongolia<\/option>\n<option value=\"Montenegro\">Montenegro<\/option>\n<option value=\"Montserrat\">Montserrat<\/option>\n<option value=\"Morocco\">Morocco<\/option>\n<option value=\"Mozambique\">Mozambique<\/option>\n<option value=\"Myanmar\">Myanmar<\/option>\n<option value=\"Namibia\">Namibia<\/option>\n<option value=\"Nauru\">Nauru<\/option>\n<option value=\"Nepal\">Nepal<\/option>\n<option value=\"Netherlands\">Netherlands<\/option>\n<option value=\"New Caledonia\">New Caledonia<\/option>\n<option value=\"New Zealand\">New Zealand<\/option>\n<option value=\"Nicaragua\">Nicaragua<\/option>\n<option value=\"Niger\">Niger<\/option>\n<option value=\"Nigeria\">Nigeria<\/option>\n<option value=\"Niue\">Niue<\/option>\n<option value=\"Norfolk Island\">Norfolk Island<\/option>\n<option value=\"Northern Mariana Islands\">Northern Mariana Islands<\/option>\n<option value=\"Norway\">Norway<\/option>\n<option value=\"Oman\">Oman<\/option>\n<option value=\"Pakistan\">Pakistan<\/option>\n<option value=\"Palau\">Palau<\/option>\n<option value=\"Palestinian Territory\">Palestinian Territory<\/option>\n<option value=\"Panama\">Panama<\/option>\n<option value=\"Papua New Guinea\">Papua New Guinea<\/option>\n<option value=\"Paraguay\">Paraguay<\/option>\n<option value=\"Peru\">Peru<\/option>\n<option value=\"Philippines\">Philippines<\/option>\n<option value=\"Pitcairn\">Pitcairn<\/option>\n<option value=\"Poland\">Poland<\/option>\n<option value=\"Portugal\">Portugal<\/option>\n<option value=\"Puerto Rico\">Puerto Rico<\/option>\n<option value=\"Qatar\">Qatar<\/option>\n<option value=\"Reunion\">Reunion<\/option>\n<option value=\"Romania\">Romania<\/option>\n<option value=\"Russian Federation\">Russian Federation<\/option>\n<option value=\"Rwanda\">Rwanda<\/option>\n<option value=\"Saint Barthelemy\">Saint Barthelemy<\/option>\n<option value=\"Saint Helena\">Saint Helena<\/option>\n<option value=\"Saint Kitts and Nevis\">Saint Kitts and Nevis<\/option>\n<option value=\"Saint Lucia\">Saint Lucia<\/option>\n<option value=\"Saint Martin (French part)\">Saint Martin (French part)<\/option>\n<option value=\"Saint Pierre and Miquelon\">Saint Pierre and Miquelon<\/option>\n<option value=\"Saint Vincent and the Grenadines\">Saint Vincent and the Grenadines<\/option>\n<option value=\"Samoa\">Samoa<\/option>\n<option value=\"San Marino\">San Marino<\/option>\n<option value=\"Sao Tome and Principe\">Sao Tome and Principe<\/option>\n<option value=\"Saudi Arabia\">Saudi Arabia<\/option>\n<option value=\"Senegal\">Senegal<\/option>\n<option value=\"Serbia\">Serbia<\/option>\n<option value=\"Seychelles\">Seychelles<\/option>\n<option value=\"Sierra Leone\">Sierra Leone<\/option>\n<option value=\"Singapore\">Singapore<\/option>\n<option value=\"Sint Maarten (Dutch part)\">Sint Maarten (Dutch part)<\/option>\n<option value=\"Slovakia\">Slovakia<\/option>\n<option value=\"Slovenia\">Slovenia<\/option>\n<option value=\"Solomon Islands\">Solomon Islands<\/option>\n<option value=\"Somalia\">Somalia<\/option>\n<option value=\"South Africa\">South Africa<\/option>\n<option value=\"South Georgia and the South Sandwich Isl\">South Georgia and the South Sandwich Isl<\/option>\n<option value=\"South Sudan\">South Sudan<\/option>\n<option value=\"Spain\">Spain<\/option>\n<option value=\"Sri Lanka\">Sri Lanka<\/option>\n<option value=\"Sudan\">Sudan<\/option>\n<option value=\"Suriname\">Suriname<\/option>\n<option value=\"Svalbard and Jan Mayen\">Svalbard and Jan Mayen<\/option>\n<option value=\"Sweden\">Sweden<\/option>\n<option value=\"Switzerland\">Switzerland<\/option>\n<option value=\"Syrian Arab Republic\">Syrian Arab Republic<\/option>\n<option value=\"Taiwan\">Taiwan<\/option>\n<option value=\"Tajikistan\">Tajikistan<\/option>\n<option value=\"Tanzania\">Tanzania<\/option>\n<option value=\"Thailand\">Thailand<\/option>\n<option value=\"Timor-Leste\">Timor-Leste<\/option>\n<option value=\"Togo\">Togo<\/option>\n<option value=\"Tokelau\">Tokelau<\/option>\n<option value=\"Tonga\">Tonga<\/option>\n<option value=\"Trinidad and Tobago\">Trinidad and Tobago<\/option>\n<option value=\"Tunisia\">Tunisia<\/option>\n<option value=\"Turkey\">Turkey<\/option>\n<option value=\"Turkmenistan\">Turkmenistan<\/option>\n<option value=\"Turks and Caicos Islands\">Turks and Caicos Islands<\/option>\n<option value=\"Tuvalu\">Tuvalu<\/option>\n<option value=\"Uganda\">Uganda<\/option>\n<option value=\"Ukraine\">Ukraine<\/option>\n<option value=\"United Arab Emirates\">United Arab Emirates<\/option>\n<option value=\"United Kingdom\">United Kingdom<\/option>\n<option value=\"United States\">United States<\/option>\n<option value=\"United States Minor Outlying Islands\">United States Minor Outlying Islands<\/option>\n<option value=\"Uruguay\">Uruguay<\/option>\n<option value=\"Uzbekistan\">Uzbekistan<\/option>\n<option value=\"Vanuatu\">Vanuatu<\/option>\n<option value=\"Venezuela\">Venezuela<\/option>\n<option value=\"Viet Nam\">Viet Nam<\/option>\n<option value=\"Virgin Islands, British\">Virgin Islands, British<\/option>\n<option value=\"Virgin Islands, U.S.\">Virgin Islands, U.S.<\/option>\n<option value=\"Wallis and Futuna\">Wallis and Futuna<\/option>\n<option value=\"Western Sahara\">Western Sahara<\/option>\n<option value=\"Yemen\">Yemen<\/option>\n<option value=\"Zambia\">Zambia<\/option>\n<option value=\"Zimbabwe\">Zimbabwe<\/option>\n<\/select>\n<\/div>\n\n<div class=\"form-group\">\n<label>Nome *<\/label>\n<input type=\"text\" class=\"form-control\" name=\"first_name\" placeholder=\"\" required=\"required\">\n<\/div>\n\n<div class=\"form-group\">\n<label>Sobrenome *<\/label>\n<input type=\"text\" class=\"form-control\" name=\"last_name\" placeholder=\"\" required=\"required\">\n<\/div>\n\n<div class=\"form-group\">\n<label>E-mail *<\/label>\n<input type=\"email\" class=\"form-control\" name=\"email\" placeholder=\"\" required=\"required\">\n<\/div>\n\n<div class=\"form-group\">\n<label for=\"phone\">N\u00famero de telefone<\/label>\n<input type=\"tel\" class=\"form-control\" id=\"phone\" name=\"phone\"> \n<\/div>\n\n<div class=\"form-group\">\n<label>Mensagem *<\/label> \n<textarea class=\"form-control\" name=\"txt_Isp_Elas_Inquiry\" placeholder=\"\" required=\"required\"><\/textarea>\n<\/div>\n\n<div style=\"position:absolute; left:-9999px; top:-9999px\">\n<label for=\"pardot_extra_field\">Comments<\/label>\n<input type=\"text\" id=\"pardot_extra_field\" name=\"pardot_extra_field\">\n<\/div>\n  \n<div class=\"form-accepts\">\nConsulte o <a href=\"https:\/\/www.kuraray.com\/customer-privacy-notice\/\" target=\"blank\" rel=\"noopener\">Aviso de Privacidade do Cliente<\/a> para saber como o Grupo Kuraray lida com informa\u00e7\u00f5es pessoais relacionadas a atividades de vendas e marketing.<br>\nSe voc\u00ea concorda com o <a href=\"https:\/\/www.kuraray.com\/customer-privacy-notice\/\" target=\"blank\" rel=\"noopener\">Aviso de Privacidade do Cliente<\/a>, marque a caixa e envie sua solicita\u00e7\u00e3o.<br>\nConsulte a <a href=\"https:\/\/www.kuraray.com\/privacy\/\" target=\"blank\" rel=\"noopener\">Pol\u00edtica de Privacidade<\/a> e a <a href=\"https:\/\/www.elastomer.kuraray.com\/cookie-policy\/\" target=\"blank\" rel=\"noopener\">Pol\u00edtica de Cookies<\/a> ara o tratamento de outras informa\u00e7\u00f5es pessoais.<br>\n<\/div>\n\n<div class=\"form-accepts\">\n<label class=\"switch\" for=\"checkbox\">\n    <input type=\"checkbox\" id=\"checkbox\" name=\"privacynotice\" value=\"true\" required=\"required\" oninvalid=\"this.setCustomValidity('Por favor, preencha este campo.')\" onchange=\"this.setCustomValidity('')\">\n    <div class=\"slider round\"><\/div>\n  <\/label>\n <div class=\"switchlabel\">Concordo com o <a href=\"https:\/\/www.kuraray.com\/customer-privacy-notice\/\" target=\"blank\" rel=\"noopener\">Aviso de Privacidade do Cliente<\/a>. *<\/div>\n<\/div>\n  \n<div class=\"form-submit\">\n<div class=\"required footnote\">* Obrigat\u00f3rio<\/div>\n<input type=\"submit\" class=\"Submitbutton\" name=\"submit\" value=\"Enviar\">\n<\/div>\n<\/form>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Os adesivos sens\u00edveis \u00e0 press\u00e3o (PSA) mant\u00eam-se pegajosos e flex\u00edveis, ao contr\u00e1rio dos adesivos estruturais, permitindo a sua remo\u00e7\u00e3o sem danificar a superf\u00edcie subjacente.<br class=\"break-more-link\"><br class=\"break-more-link\"><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/blog\/pressure-sensitive-adhesive\/\" class=\"more-link\">Leia mais<\/a><\/p>\n","protected":false},"author":19,"featured_media":1279,"comment_status":"closed","ping_status":"open","sticky":false,"template":"single-blog.php","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[2],"tags":[],"class_list":["post-1278","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.elastomer.kuraray.com\/pt\/wp-json\/wp\/v2\/posts\/1278","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.elastomer.kuraray.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.elastomer.kuraray.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.elastomer.kuraray.com\/pt\/wp-json\/wp\/v2\/users\/19"}],"replies":[{"embeddable":true,"href":"https:\/\/www.elastomer.kuraray.com\/pt\/wp-json\/wp\/v2\/comments?post=1278"}],"version-history":[{"count":0,"href":"https:\/\/www.elastomer.kuraray.com\/pt\/wp-json\/wp\/v2\/posts\/1278\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.elastomer.kuraray.com\/pt\/wp-json\/wp\/v2\/media\/1279"}],"wp:attachment":[{"href":"https:\/\/www.elastomer.kuraray.com\/pt\/wp-json\/wp\/v2\/media?parent=1278"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.elastomer.kuraray.com\/pt\/wp-json\/wp\/v2\/categories?post=1278"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.elastomer.kuraray.com\/pt\/wp-json\/wp\/v2\/tags?post=1278"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}