{"id":1198,"date":"2025-09-23T11:10:36","date_gmt":"2025-09-23T10:10:36","guid":{"rendered":"https:\/\/www.elastomer.kuraray.com\/pt\/?p=1198"},"modified":"2025-09-24T09:08:05","modified_gmt":"2025-09-24T08:08:05","slug":"liquid-polybutadiene","status":"publish","type":"post","link":"https:\/\/www.elastomer.kuraray.com\/pt\/blog\/liquid-polybutadiene\/","title":{"rendered":"Polibutadieno L\u00edquido"},"content":{"rendered":"\n<div class=\"circle_b bg_purple circle_left\"><\/div>\n\n\n\n<h1 class=\"wp-block-heading\">Polibutadieno L\u00edquido<\/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\">Autor<\/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<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<p>O polibutadieno l\u00edquido \u00e9 uma <strong>borracha sint\u00e9tica<\/strong> l\u00edquida utilizado principalmente na produ\u00e7\u00e3o de pneus e outros produtos de borracha.<\/p>\n\n\n\n<p>Embora suas propriedades materiais possam variar com base no peso molecular, composi\u00e7\u00e3o e p\u00f3s-processamento, o polibutadieno l\u00edquido funciona como um <strong>plastificante reativo<\/strong> que pode ser reticulado a outras borrachas. Os pneus ou produtos de borracha que cont\u00eam polibutadieno l\u00edquido apresentam melhor processabilidade e propriedades mec\u00e2nicas.<\/p>\n\n\n\n<p>Os excelentes efeitos dos aditivos de polibutadieno l\u00edquido os tornam um componente comum em pneus, produtos de borracha, <a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/applications\/adhesives-coatings-sealants\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>adesivos e selantes, tintas e revestimentos<\/strong><\/a>, placas de impress\u00e3o, \u00f3leos lubrificantes e graxas, materiais eletr\u00f4nicos, incluindo isolantes e materiais de encapsulamento, entre outros.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"circle_b bg_grey 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 is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">Como \u00e9 Produzido: Polimeriza\u00e7\u00e3o do Butadieno<\/h2>\n\n\n\n<p class=\"col_short\">O termo polibutadieno n\u00e3o se refere a apenas um \u00fanico composto, mas sim a um grupo de pol\u00edmeros formados pela polimeriza\u00e7\u00e3o do 1,3-butadieno. Este composto org\u00e2nico \u00e9 utilizado quase que exclusivamente na produ\u00e7\u00e3o de borracha sint\u00e9tica e pode ser obtido a partir de diversos combust\u00edveis f\u00f3sseis ou <strong>sintetizado de forma renov\u00e1vel<\/strong> a partir do etanol.<\/p>\n\n\n\n<p>Durante a polimeriza\u00e7\u00e3o, o 1,3-butadieno forma diferentes propor\u00e7\u00f5es de polibutadieno <em>cis<\/em>, <em>trans<\/em> e vinil. As propor\u00e7\u00f5es podem ser controladas com o uso de diversos catalisadores para produzir um material mais adequado a uma aplica\u00e7\u00e3o espec\u00edfica. O polibutadieno tamb\u00e9m pode ser <a href=\"#gs-l-br\"><strong>funcionalizado<\/strong><\/a> ou modificado para adaptar ainda mais suas propriedades.<\/p>\n\n\n\n<p>Para produzir polibutadieno l\u00edquido, em vez de s\u00f3lido, s\u00e3o utilizados catalisadores e processos que geram um menor peso molecular, como a polimeriza\u00e7\u00e3o ani\u00f4nica e a polimeriza\u00e7\u00e3o via radicais livres.<\/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 decoding=\"async\" src=\"https:\/\/www.elastomer.kuraray.com\/pt\/wp-content\/uploads\/sites\/6\/2025\/09\/kuraray-liquid-rubber-cis-trans-vinyl.svg\" alt=\"\" class=\"wp-image-1200\"\/><figcaption class=\"wp-element-caption\">Diferentes concentra\u00e7\u00f5es de polibutadieno <em>cis<\/em>, <em>trans<\/em> e vinil atribuem ao elast\u00f4mero propriedades diferentes<\/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\">\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\">Vantagens do Polibutadieno L\u00edquido<\/h4>\n\n\n\n<p>O polibutadieno l\u00edquido \u00e9 um composto vers\u00e1til que oferece diversas vantagens:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Plastificantes reativos que podem ser co-vulcanizados com borrachas como NR, IR, SBR e BR<\/li>\n\n\n\n<li>Redu\u00e7\u00e3o da viscosidade Mooney e melhora significativamente o processamento<\/li>\n\n\n\n<li>Redu\u00e7\u00e3o da migra\u00e7\u00e3o, aumento da vida \u00fatil e a durabilidade<\/li>\n\n\n\n<li>Alto desempenho de ader\u00eancia<\/li>\n\n\n\n<li>Propriedades de isolamento el\u00e9trico<\/li>\n\n\n\n<li>Quimicamente resistente a \u00e1lcoois, \u00e1cidos e \u00e1lcalis<\/li>\n\n\n\n<li>Baixos teores de compostos org\u00e2nicos vol\u00e1teis (VOCs) e baixo odor<\/li>\n\n\n\n<li>Possibilidade de ser fabricado de forma sustent\u00e1vel a partir do etanol<\/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 do Polibutadieno L\u00edquido<\/h4>\n\n\n\n<p>Quando n\u00e3o \u00e9 combinado com outras borrachas ou pl\u00e1sticos, o polibutadieno l\u00edquido tem algumas desvantagens:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Baixa resist\u00eancia qu\u00edmica a \u00f3leos e solventes<\/li>\n\n\n\n<li>Baixa resist\u00eancia ao calor<\/li>\n\n\n\n<li>Produzido principalmente com produtos petroqu\u00edmicos<\/li>\n<\/ul>\n<\/div><\/div>\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 is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">Aplica\u00e7\u00f5es do Polibutadieno L\u00edquido<\/h2>\n\n\n\n<p class=\"col_short\">O polibutadieno l\u00edquido \u00e9 uma borracha sint\u00e9tica l\u00edquida e um aditivo que oferece excelentes propriedades materiais, sendo utilizado em uma ampla variedade de aplica\u00e7\u00f5es.<\/p>\n\n\n\n<p>O polibutadieno l\u00edquido \u00e9 comumente empregado em <strong>pneus de autom\u00f3veis<\/strong>, oferecendo resist\u00eancia \u00e0 abras\u00e3o, menor resist\u00eancia ao rolamento, maior vida \u00fatil do pneu e melhor economia de combust\u00edvel. Ele tamb\u00e9m \u00e9 utilizado como aditivo em <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/applications\/automotive-polymers\/\" target=\"_blank\" rel=\"noreferrer noopener\">selantes automotivos<\/a><\/strong> e <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/blog\/polymer-adhesives\/\" target=\"_blank\" rel=\"noreferrer noopener\">adesivos polim\u00e9ricos<\/a> estruturais<\/strong> gra\u00e7as \u00e0s suas propriedades materiais favor\u00e1veis.<\/p>\n\n\n\n<p>O polibutadieno l\u00edquido tamb\u00e9m pode ser utilizado como plastificante ou adicionado a mangueiras para servi\u00e7os pesados, produtos de <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/blog\/polyurethane-soles\/\" target=\"_blank\" rel=\"noreferrer noopener\">poliuretano<\/a><\/strong> termoendurec\u00edvel, placas de impress\u00e3o, <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/applications\/sporting-goods-and-footwear\/\" target=\"_blank\" rel=\"noreferrer noopener\">cal\u00e7ados<\/a><\/strong>, <a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/blog\/hot-melt-adhesive\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>adesivos hot melt<\/strong><\/a>, adesivos sens\u00edveis \u00e0 press\u00e3o, isolamento <strong><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/applications\/electronics\/\" target=\"_blank\" rel=\"noreferrer noopener\">eletr\u00f4nico<\/a><\/strong> e outros <strong>produtos de borracha ou pl\u00e1stico<\/strong>.<\/p>\n\n\n\n<p>Em <strong>revestimentos<\/strong>, o polibutadieno l\u00edquido pode ser utilizado para reduzir os teores de compostos org\u00e2nicos vol\u00e1teis (VOCs). A adi\u00e7\u00e3o de cargas s\u00f3lidas aumenta a viscosidade e torna o revestimento dif\u00edcil de aplicar, por isso o polibutadieno l\u00edquido \u00e9 uma alternativa ideal para revestimentos de <strong>baixo teor de VOC<\/strong>.<\/p>\n\n\n\n<p>O uso de polibutadieno l\u00edquido em revestimentos aumenta a flexibilidade do filme, melhora a resist\u00eancia \u00e0 \u00e1gua e a produtos qu\u00edmicos e garante um desempenho est\u00e1vel mesmo em ambientes de baixa temperatura.<\/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\/2025\/09\/kuraray-winter-tires.jpg\" alt=\"\" class=\"wp-image-1201\"\/><figcaption class=\"wp-element-caption\">A borracha do pneu \u00e9 formulada com polibutadieno l\u00edquido para melhorar o desempenho de ader\u00eancia, a resist\u00eancia \u00e0 abras\u00e3o e aumentar a vida \u00fatil<\/figcaption><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer spacer\"><\/div>\n\n\n\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\/2025\/09\/kuraray-worker-applying-industrial-coating.jpg\" alt=\"\" class=\"wp-image-1202\"\/><figcaption class=\"wp-element-caption\">Muitos revestimentos e tintas utilizam polibutadieno l\u00edquido para reduzir o teor de VOCs<\/figcaption><\/figure>\n\n\n\n<div style=\"height:0px\" aria-hidden=\"true\" class=\"wp-block-spacer spacer\"><\/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 is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">Polibutadieno L\u00edquido da Kuraray<\/h2>\n\n\n\n<p class=\"col_short\">A Kuraray oferece diversos tipos de polibutadieno l\u00edquido (L-BR) para uso em uma ampla gama de aplica\u00e7\u00f5es, e tamb\u00e9m fornece poliisopreno l\u00edquido (L-IR) e poliestireno-butadieno l\u00edquido (L-SBR), que fazem parte da sua linha de produtos <a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/products\/liquid-rubber\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>KURARAY LIQUID RUBBER<\/strong><\/a>.<\/p>\n\n\n\n<p>Os polibutadienos l\u00edquidos da Kuraray oferecem uma borracha l\u00edquida de baixo teor VOC, transparente, incolor e quase totalmente inodora. Dependendo do peso molecular, eles podem ser utilizados como <strong>plastificante reativo<\/strong> e podem substituir a borracha ou o \u00f3leo de processo em muitas formula\u00e7\u00f5es.<\/p>\n\n\n\n<p>Quando utilizados como plastificantes, a boa fluidez dos polibutadienos l\u00edquidos da Kuraray reduz a viscosidade Mooney e permite uma mistura mais eficiente, economizando tempo e energia. Os tipos de <a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/products\/liquid-rubber\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>KURARAY LIQUID RUBBER<\/strong><\/a> tamb\u00e9m s\u00e3o co-vulcaniz\u00e1veis com borrachas base, reduzindo significativamente a migra\u00e7\u00e3o. Juntas, essas propriedades melhoram a efici\u00eancia da produ\u00e7\u00e3o, reduzem o consumo de energia, aumentam a vida \u00fatil dos equipamentos de mistura e dos produtos, e reduzem as emiss\u00f5es.<\/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\"\/><figcaption class=\"wp-element-caption\">Polibutadienos l\u00edquidos da Kuraray s\u00e3o plastificantes reativos vers\u00e1teis<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"circle_s 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 is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">Borracha L\u00edquida de Butadieno de Baixo Teor de Vinil<\/h2>\n\n\n\n<p class=\"col_short\">A borracha l\u00edquida de butadieno refere-se ao polibutadieno l\u00edquido, uma borracha l\u00edquida sint\u00e9tica produzida a partir do butadieno. Esses tipos de polibutadieno l\u00edquido, que s\u00e3o projetados com pesos moleculares inferiores aos das borrachas s\u00f3lidas e superiores aos dos plastificantes convencionais, s\u00e3o excelentes plastificantes reativos que podem co-vulcanizar com a borracha e prevenir vazamento e migra\u00e7\u00e3o. Gra\u00e7as \u00e0 ampla variedade de viscosidades e pesos moleculares, esses tipos s\u00e3o adequados para aplica\u00e7\u00f5es que v\u00e3o desde pneus de autom\u00f3veis at\u00e9 componentes de borracha. Suas baixas temperaturas de transi\u00e7\u00e3o v\u00edtrea (Tg), resultantes do baixo teor de vinil, as tornam especialmente adequadas para uso em produtos de borracha projetados para climas frios, como pneus de inverno, esteiras de moto de neve e correias transportadoras.<\/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 decoding=\"async\" src=\"https:\/\/www.elastomer.kuraray.com\/pt\/wp-content\/uploads\/sites\/6\/2025\/09\/kuraray-liquid-rubber-homopolymer-lbr-chemical-structure.svg\" alt=\"\" class=\"wp-image-1203\"\/><figcaption class=\"wp-element-caption\">Tr\u00eas tipos de borrachas l\u00edquidas de butadieno de baixo teor de vinil da Kuraray est\u00e3o dispon\u00edveis: L-BR-302 | L-BR-307 | L-BR-305<\/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\">\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\">Recursos e Benef\u00edcios<\/h4>\n\n\n\n<p>A borracha l\u00edquida de butadieno homopolim\u00e9rica da Kuraray oferece:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Uma gama de viscosidades e pesos moleculares<\/li>\n\n\n\n<li>Baixas temperaturas de transi\u00e7\u00e3o v\u00edtrea<\/li>\n\n\n\n<li>Preven\u00e7\u00e3o de vazamento e migra\u00e7\u00e3o<\/li>\n\n\n\n<li>Carater\u00edsticas incolor, transparente, de baixo odor e baixo teor VOC<\/li>\n\n\n\n<li>Forte ader\u00eancia e propriedades adesivas<\/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_applications.svg\" alt=\"\" class=\"wp-image-230\"\/><\/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\">Aplica\u00e7\u00f5es<\/h4>\n\n\n\n<p>A borracha l\u00edquida de butadieno homopolim\u00e9rica pode ser utilizada em:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Paredes laterais dos pneus, bandas de rodagem e amortecedores<\/li>\n\n\n\n<li>Selantes, revestimentos e adesivos automotivos<\/li>\n\n\n\n<li>Adesivos <a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/blog\/hot-melt-adhesive\/\" target=\"_blank\" data-type=\"post\" data-id=\"677\" rel=\"noreferrer noopener\"><strong>hot melt<\/strong><\/a> e adesivos sens\u00edveis \u00e0 press\u00e3o<\/li>\n\n\n\n<li>Placas de impress\u00e3o<\/li>\n\n\n\n<li>Modifica\u00e7\u00e3o de PU termoendurec\u00edvel<\/li>\n\n\n\n<li>Como plastificante reativo<\/li>\n<\/ul>\n<\/div><\/div>\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 col_benefits has-pale-pink-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_feature.svg\" alt=\"\" class=\"wp-image-312\"\/><\/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\"><em>Voc\u00ea necessita de um plastificante reativo de alta qualidade que controle o vazamento e a migra\u00e7\u00e3o?<\/em><\/h4>\n\n\n\n<p>Entre em contato com os especialistas da Kuraray atrav\u00e9s do <a href=\"#contact\"><strong>formul\u00e1rio de contato<\/strong><\/a> abaixo para saber mais sobre os tipos de borrachas l\u00edquidas de butadieno homopolim\u00e9ricas que oferecemos.<\/p>\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-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<h2 class=\"wp-block-heading\">Borracha L\u00edquida de Butadieno de Alto Teor de Vinil<\/h2>\n\n\n\n<p class=\"col_short\">Os dois tipos de borrachas l\u00edquidas de butadieno de alto teor de vinil da Kuraray podem ser utilizados como coagentes para a cura por per\u00f3xido da borracha EPDM, devido ao seu alto teor de vinil, que aumenta a efici\u00eancia da reticula\u00e7\u00e3o. Nas formula\u00e7\u00f5es de borracha EPDM, coagentes como o TAC (cianurato de trialila) s\u00e3o utilizados para melhorar a taxa de cura e a deforma\u00e7\u00e3o permanente por compress\u00e3o. No entanto, ao utilizar esses tipos como coagentes, \u00e9 poss\u00edvel suprimir problemas associados ao TAC, como vazamento, odor e emiss\u00f5es de VOC, ao mesmo tempo que se obt\u00e9m uma excelente cin\u00e9tica de cura e uma \u00f3tima deforma\u00e7\u00e3o permanente por compress\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 decoding=\"async\" src=\"https:\/\/www.elastomer.kuraray.com\/pt\/wp-content\/uploads\/sites\/6\/2025\/09\/kuraray-liquid-rubber-vinyl-lbr-chemical-structure.svg\" alt=\"\" class=\"wp-image-1204\"\/><figcaption class=\"wp-element-caption\">Dois tipos de borrachas l\u00edquidas de butadieno de alto teor de vinil da Kuraray est\u00e3o dispon\u00edveis: L-BR-352 | L-BR-361<\/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_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\">Recursos e Benef\u00edcios<\/h4>\n\n\n\n<p>Os tipos de borrachas l\u00edquidas de butadieno de alto teor de vinil da Kuraray oferecem:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Possibilidade de serem utilizadas como coagentes para cura com per\u00f3xido de borracha EPDM<\/li>\n\n\n\n<li>Cin\u00e9tica de cura aprimorada<\/li>\n\n\n\n<li>Preven\u00e7\u00e3o de vazamento e migra\u00e7\u00e3o<\/li>\n\n\n\n<li>Carater\u00edsticas incolor, transparente, de baixo odor e baixo teor VOC<\/li>\n\n\n\n<li>\u00d3tima deforma\u00e7\u00e3o permanente por compress\u00e3o, alta dureza e processabilidade em borracha EPDM<\/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_applications.svg\" alt=\"\" class=\"wp-image-230\"\/><\/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\">Aplica\u00e7\u00f5es<\/h4>\n\n\n\n<p>A borracha l\u00edquida de butadieno de alto teor de vinil \u00e9 ideal para o uso em:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Adesivos estruturais automotivos<\/li>\n\n\n\n<li>Componentes de borracha automotiva, como mangueiras, veda\u00e7\u00f5es e cabos<\/li>\n<\/ul>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"circle_s bg_green circle_left\"><\/div>\n\n\n\n<div class=\"wp-block-columns col_benefits has-pale-pink-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_feature.svg\" alt=\"\" class=\"wp-image-312\"\/><\/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\"><em>Voc\u00ea necessita de um polibutadieno l\u00edquido de alto teor de vinil para adesivos estruturais, borracha EPDM e muito mais?<\/em><\/h4>\n\n\n\n<p>Para saber mais sobre os nossos tipos de borrachas l\u00edquidas de butadieno de alto teor de vinil, entre em contato com um especialista da Kuraray atrav\u00e9s do <a href=\"#contact\"><strong>formul\u00e1rio de contato<\/strong><\/a> abaixo.<\/p>\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-pale-cyan-blue-background-color has-background is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\" id=\"gs-l-br\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">Borracha L\u00edquida de Butadieno Modificada com Silano (GS-L-BR)<\/h2>\n\n\n\n<p class=\"col_short\">Essa variante funcionalizada da borracha l\u00edquida de butadieno, assim como outros produtos <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> \u00e9 um aditivo ideal para borracha de pneus. Ao melhorar a dispers\u00e3o da s\u00edlica, uma carga comum em borracha de pneus, a GS-L-BR aumenta a resist\u00eancia \u00e0 abras\u00e3o, a economia de combust\u00edvel, o desempenho da ader\u00eancia e a vida \u00fatil.<\/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 decoding=\"async\" src=\"https:\/\/www.elastomer.kuraray.com\/pt\/wp-content\/uploads\/sites\/6\/2025\/09\/kuraray-liquid-rubber-copolymer-gs-l-br-chemical-structure.svg\" alt=\"\" class=\"wp-image-1205\"\/><figcaption class=\"wp-element-caption\">Borracha l\u00edquida de butadieno modificada com silano da Kuraray oferece excelentes benef\u00edcios de desempenho para pneus preenchidos com s\u00edlica<\/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\">\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\">Recursos e Benef\u00edcios<\/h4>\n\n\n\n<p>Em compostos de borracha preenchidos com s\u00edlica, como pneus, a GS-L-BR oferece:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Aumento das intera\u00e7\u00f5es carga-pol\u00edmero e diminui as intera\u00e7\u00f5es carga-carga<\/li>\n\n\n\n<li>Melhora da dispers\u00e3o da carga de s\u00edlica<\/li>\n\n\n\n<li>Aumento do desempenho da ader\u00eancia e da resist\u00eancia \u00e0 abras\u00e3o<\/li>\n\n\n\n<li>Maior vida \u00fatil dos pneus e economia de combust\u00edvel<\/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_applications.svg\" alt=\"\" class=\"wp-image-230\"\/><\/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\">Aplica\u00e7\u00f5es<\/h4>\n\n\n\n<p>A GS-L-BR \u00e9 ideal para uso como aditivo em:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Borracha para pneus<\/li>\n\n\n\n<li>Outros produtos de borracha preenchidos com s\u00edlica<\/li>\n<\/ul>\n<\/div><\/div>\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 col_benefits has-pale-pink-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_feature.svg\" alt=\"\" class=\"wp-image-312\"\/><\/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\"><em>Procurando um polibutadieno l\u00edquido ideal para borracha preenchida com s\u00edlica?<\/em><\/h4>\n\n\n\n<p>Entre em contato com os especialistas da Kuraray atrav\u00e9s do <a href=\"#contact\"><strong>formul\u00e1rio de contato<\/strong><\/a> abaixo para saber mais sobre os tipos de GS-L-BR modificadas com silano.<\/p>\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=\"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\">Mercado de Polibutadieno L\u00edquido<\/h3>\n\n\n\n<p>A demanda por revestimentos com baixo teor de VOCs, somada ao uso constante nas ind\u00fastrias automotiva e de pl\u00e1sticos, indica que o mercado global de polibutadieno l\u00edquido deve crescer.<\/p>\n\n\n\n<p>O mercado global de polibutadieno l\u00edquido alcan\u00e7ou US$ 393,8 milh\u00f5es em 2024 e a expectativa \u00e9 que cres\u00e7a 6,1% ao ano, chegando a US$ 755,7 milh\u00f5es em 2035. Esse crescimento \u00e9 impulsionado principalmente pelo uso crescente em revestimentos e tintas <a href=\"https:\/\/www.factmr.com\/report\/4143\/liquid-polybutadiene-market\" target=\"_blank\" rel=\"noreferrer noopener\">(Fact.MR, 2024: Tamanho, Participa\u00e7\u00e3o e Estat\u00edsticas do Mercado de Polibutadieno L\u00edquido 2035)<\/a>.<\/p>\n\n\n\n<p>Espera-se que a China, a Alemanha e outros pa\u00edses com uma crescente necessidade de revestimentos e <a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/applications\/automotive-polymers\/\" target=\"_blank\" data-type=\"page\" data-id=\"54\" rel=\"noreferrer noopener\"><strong>pe\u00e7as automotivas<\/strong><\/a> sejam os principais impulsionadores da demanda. Os principais fornecedores de polibutadieno l\u00edquido est\u00e3o concentrados no Leste Asi\u00e1tico e nos Estados Unidos.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\"><\/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 is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">Seguran\u00e7a e Manuseio<\/h2>\n\n\n\n<p class=\"col_short\">O polibutadieno l\u00edquido \u00e9 uma subst\u00e2ncia relativamente segura e de f\u00e1cil processamento, desde que sejam seguidas as precau\u00e7\u00f5es de seguran\u00e7a habituais. Evite o contato com a pele e os olhos, utilize em \u00e1reas bem ventiladas e n\u00e3o ingira. Em caso de inc\u00eandio, o polibutadieno l\u00edquido pode produzir vapores t\u00f3xicos, devendo ser extinto imediatamente com o uso de equipamento de prote\u00e7\u00e3o adequado. Em caso de derramamento, o polibutadieno pode ser facilmente limpo com um material absorvente e descartado corretamente. Para obter mais informa\u00e7\u00f5es, <strong>consulte sempre a ficha de dados de seguran\u00e7a antes de manusear um novo produto qu\u00edmico<\/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\/2025\/09\/kuraray-industrial-ventilation-system.jpg\" alt=\"\" class=\"wp-image-1206\"\/><figcaption class=\"wp-element-caption\">Manuseie produtos qu\u00edmicos com equipamento de prote\u00e7\u00e3o individual em \u00e1reas bem ventiladas<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"circle_b bg_orange 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\">Desambigua\u00e7\u00e3o: Polibutadieno vs. Poliestireno-Butadieno<\/h3>\n\n\n\n<p>Ambas as borrachas sint\u00e9ticas utilizam o butadieno como mat\u00e9ria-prima, mas o poliestireno-butadieno \u00e9 formado pela copolimeriza\u00e7\u00e3o de estireno e butadieno, e n\u00e3o apenas de butadieno. O <strong>poliestireno-butadieno<\/strong> \u00e9 a borracha sint\u00e9tica mais produzida e <strong>serve de base<\/strong> para diversos produtos de borracha, como pneus. O <strong>polibutadieno<\/strong> \u00e9 a segunda borracha sint\u00e9tica mais produzida e \u00e9 <strong>utilizado como aditivo<\/strong> em diversas borrachas e pl\u00e1sticos.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\"><\/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\n\n\n\n","protected":false},"excerpt":{"rendered":"<p>O polibutadieno l\u00edquido \u00e9 uma borracha sint\u00e9tica l\u00edquida vers\u00e1til utilizada principalmente como plastificante reativo para pneus ou compostos de borracha.<br class=\"break-more-link\"><br class=\"break-more-link\"><a href=\"https:\/\/www.elastomer.kuraray.com\/pt\/blog\/liquid-polybutadiene\/\" class=\"more-link\">Leia mais<\/a><\/p>\n","protected":false},"author":19,"featured_media":1199,"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-1198","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\/1198","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=1198"}],"version-history":[{"count":0,"href":"https:\/\/www.elastomer.kuraray.com\/pt\/wp-json\/wp\/v2\/posts\/1198\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.elastomer.kuraray.com\/pt\/wp-json\/wp\/v2\/media\/1199"}],"wp:attachment":[{"href":"https:\/\/www.elastomer.kuraray.com\/pt\/wp-json\/wp\/v2\/media?parent=1198"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.elastomer.kuraray.com\/pt\/wp-json\/wp\/v2\/categories?post=1198"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.elastomer.kuraray.com\/pt\/wp-json\/wp\/v2\/tags?post=1198"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}