{"id":29,"date":"2023-08-09T18:46:00","date_gmt":"2023-08-09T16:46:00","guid":{"rendered":"https:\/\/www.elastomer.kuraray.com\/es\/blog\/what-are-styrenic-block-copolymers\/"},"modified":"2025-03-14T15:28:31","modified_gmt":"2025-03-14T14:28:31","slug":"styrenic-block-copolymer","status":"publish","type":"post","link":"https:\/\/www.elastomer.kuraray.com\/es\/blog\/styrenic-block-copolymer\/","title":{"rendered":"\u00bfQu\u00e9 son los copol\u00edmeros de bloque estir\u00e9nico?"},"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\">\u00bfQu\u00e9 son los copol\u00edmeros de bloque estir\u00e9nico?<\/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\/es\/author\/robin-conrad\/\" target=\"_self\">Robin Conrad<\/a><\/p><\/div><\/div>\n\n<div class=\"wp-block-post-date\"><time datetime=\"2023-08-09T18:46:00+02:00\">9. agosto 2023<\/time><\/div><\/div><\/div>\n\n\n\n<p class=\"col_short\">Los copol\u00edmeros de bloque estir\u00e9nico (SBC) son pol\u00edmeros muy usados de la familia de los <a href=\"https:\/\/www.elastomer.kuraray.com\/es\/blog\/what-is-tpe\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>elast\u00f3meros termopl\u00e1sticos (TPE)<\/strong><\/a>. Los elast\u00f3meros termopl\u00e1sticos son materiales con una elasticidad similar al caucho y con la excelente procesabilidad de los materiales termopl\u00e1sticos.<\/p>\n\n\n\n<p class=\"col_short\">Los SBC se usan como un pol\u00edmero base para los compuestos de TPE llamados Elast\u00f3meros Termopl\u00e1sticos Estir\u00e9nicos (TPS, por sus siglas en ingl\u00e9s), los cuales no deben confundirse con el Almid\u00f3n Termopl\u00e1stico (tambi\u00e9n abreviado en ingl\u00e9s TPS).<\/p>\n\n\n\n<p>En t\u00e9rminos de estructura molecular, los SBC por lo general se componen de dos bloques duros de poliestireno termopl\u00e1stico y un bloque intermedio elastom\u00e9rico blando. Sin embargo, existen varias configuraciones posibles de bloques:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Dibloque (bloque de poliestireno \u2013 bloque elastom\u00e9rico)<\/li>\n\n\n\n<li>Tribloque lineal (bloque de poliestireno \u2013 bloque elastom\u00e9rico \u2013 bloque de poliestireno)<\/li>\n\n\n\n<li>Diversas configuraciones ramificadas, como la estructura radial<\/li>\n<\/ul>\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\/es\/wp-content\/uploads\/sites\/5\/2024\/06\/kuraray-elastomer-styrenic-block-copolymers-grafic.svg\" alt=\"\" class=\"wp-image-681\"\/><figcaption class=\"wp-element-caption\">Configuraciones de bloques t\u00edpicas de los SBC<\/figcaption><\/figure>\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<h2 class=\"wp-block-heading\">Propiedades<\/h2>\n\n\n\n<p>Esta tabla hace una comparaci\u00f3n de las propiedades de los SBC con las propiedades de otros tipos de TPE.<\/p>\n<\/div>\n<\/div>\n\n\n\n\n<table id=\"tablepress-8\" class=\"tablepress tablepress-id-8\" aria-describedby=\"tablepress-8-description\">\n<tbody>\n<tr class=\"row-1\">\n\t<td class=\"column-1\">Propiedades\/Materiales<\/td><td class=\"column-2\">TPS<\/td><td class=\"column-3\">TPO<\/td><td class=\"column-4\">TPVC<\/td><td class=\"column-5\">TPU<\/td><td class=\"column-6\">TPC<\/td><td class=\"column-7\">TPA<\/td>\n<\/tr>\n<tr class=\"row-2\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\"><\/td><td class=\"column-3\"><\/td><td class=\"column-4\"><\/td><td class=\"column-5\"><\/td><td class=\"column-6\"><\/td><td class=\"column-7\"><\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">Dureza Shore<\/td><td class=\"column-2\">30A \u301c 70A<\/td><td class=\"column-3\">60A \u301c 95A<\/td><td class=\"column-4\">40A \u301c 70A<\/td><td class=\"column-5\">80A \u301c 80D<\/td><td class=\"column-6\">90A \u301c 70D<\/td><td class=\"column-7\">40D \u301c 65D<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">Resistencia a la tracci\u00f3n (MPa)<\/td><td class=\"column-2\">9.8 \u301c 34.3<\/td><td class=\"column-3\">2.9 \u301c 18.6<\/td><td class=\"column-4\">9.8 \u301c 19.6<\/td><td class=\"column-5\">29.4 \u301c 49<\/td><td class=\"column-6\">25.5 \u301c 39.2<\/td><td class=\"column-7\">11.8 \u301c 34.3<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">Elongaci\u00f3n (%)<\/td><td class=\"column-2\">500 \u301c 1,200<\/td><td class=\"column-3\">200 \u301c 600<\/td><td class=\"column-4\">400 \u301c 500<\/td><td class=\"column-5\">300 \u301c 800<\/td><td class=\"column-6\">350 \u301c 450<\/td><td class=\"column-7\">200 \u301c 400<\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-1\">Resiliencia por rebote (%)<\/td><td class=\"column-2\">45 \u301c 75<\/td><td class=\"column-3\">40 \u301c 60<\/td><td class=\"column-4\">30 \u301c 70<\/td><td class=\"column-5\">30 \u301c 70<\/td><td class=\"column-6\">60 \u301c 70<\/td><td class=\"column-7\">60 \u301c 70<\/td>\n<\/tr>\n<tr class=\"row-7\">\n\t<td class=\"column-1\">Densidad (g\/cm\u00b3)<\/td><td class=\"column-2\">0.91 \u301c 0.95<\/td><td class=\"column-3\">0.88<\/td><td class=\"column-4\">1.2 \u301c 1.3<\/td><td class=\"column-5\">1.1 \u301c 1.25<\/td><td class=\"column-6\">1.17 \u301c 1.25<\/td><td class=\"column-7\">1.01<\/td>\n<\/tr>\n<tr class=\"row-8\">\n\t<td class=\"column-1\">Resistencia a la abrasi\u00f3n<\/td><td class=\"column-2\">Suficiente<\/td><td class=\"column-3\">Malo<\/td><td class=\"column-4\">Suficiente<\/td><td class=\"column-5\">Excelente<\/td><td class=\"column-6\">Suficiente<\/td><td class=\"column-7\">Bueno<\/td>\n<\/tr>\n<tr class=\"row-9\">\n\t<td class=\"column-1\">Resistencia a la flexi\u00f3n a temperatura ambiente<\/td><td class=\"column-2\">Bueno<\/td><td class=\"column-3\">Suficiente<\/td><td class=\"column-4\">Bueno<\/td><td class=\"column-5\">Bueno<\/td><td class=\"column-6\">Excelente<\/td><td class=\"column-7\">Excelente<\/td>\n<\/tr>\n<tr class=\"row-10\">\n\t<td class=\"column-1\">Resistencia al calor<\/td><td class=\"column-2\">\u301c 80\u00b0C<\/td><td class=\"column-3\">\u301c 120\u00b0C<\/td><td class=\"column-4\">\u301c 100\u00b0C<\/td><td class=\"column-5\">\u301c 100\u00b0C<\/td><td class=\"column-6\">\u301c 140\u00b0C<\/td><td class=\"column-7\">\u301c 100\u00b0C<\/td>\n<\/tr>\n<tr class=\"row-11\">\n\t<td class=\"column-1\">Resistencia al aceite<\/td><td class=\"column-2\">Malo<\/td><td class=\"column-3\">Suficiente<\/td><td class=\"column-4\">Bueno<\/td><td class=\"column-5\">Excelente<\/td><td class=\"column-6\">Excelente<\/td><td class=\"column-7\">Excelente<\/td>\n<\/tr>\n<tr class=\"row-12\">\n\t<td class=\"column-1\">Resistencia a la intemperie<\/td><td class=\"column-2\">Malo-bueno<\/td><td class=\"column-3\">Bueno<\/td><td class=\"column-4\">Suficiente-bueno<\/td><td class=\"column-5\">Suficiente-bueno<\/td><td class=\"column-6\">Suficiente<\/td><td class=\"column-7\">Bueno<\/td>\n<\/tr>\n<tr class=\"row-13\">\n\t<td class=\"column-1\">Temperatura de fragilidad<\/td><td class=\"column-2\">&lt; -70\u00b0C<\/td><td class=\"column-3\">&lt; -70\u00b0C<\/td><td class=\"column-4\">-50\u00b0C \u301c -30\u00b0C<\/td><td class=\"column-5\">&lt; -70\u00b0C<\/td><td class=\"column-6\">&lt; -70\u00b0C<\/td><td class=\"column-7\">&lt; -70\u00b0C<\/td>\n<\/tr>\n<tr class=\"row-14\">\n\t<td class=\"column-1\">Aplicaciones<\/td><td class=\"column-2\">Calzado, mezclas de reina, adhesivos, modificaci\u00f3n de asfalto<\/td><td class=\"column-3\">Mangueras\/tubos automotrices, productos de consumo<\/td><td class=\"column-4\">Automotriz, cables el\u00e9ctricos, ingenier\u00eda civil\/construcci\u00f3n<\/td><td class=\"column-5\">Calzado, productos industriales, productos de consumo, productos m\u00e9dicos<\/td><td class=\"column-6\">Autom\u00f3viles, electr\u00f3nicos, productos industriales<\/td><td class=\"column-7\">Productos deportivos, productos industriales<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<span id=\"tablepress-8-description\" class=\"tablepress-table-description tablepress-table-description-id-8\">Propiedades de SBC en comparaci\u00f3n con otros tipos de TPE | Fuente: Takemura, Y.: Nippon Gomu Kyokaishi, 83, 269-276 (2010). Revisado parcialmente.<\/span>\n<!-- #tablepress-8 from cache -->\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/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\">Propiedades mec\u00e1nicas<\/h3>\n\n\n\n<p>Las caracter\u00edsticas mec\u00e1nicas fundamentales de los SBC son sus <strong>propiedades el\u00e1sticas similares al caucho<\/strong> combinadas con <strong>excelente suavidad<\/strong>, lo que las hace adecuadas para aplicaciones suaves al tacto en diversas industrias, como <a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/sporting-goods-and-footwear\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>art\u00edculos deportivos y calzado<\/strong><\/a>, <a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/consumer-goods\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>productos de consumo<\/strong><\/a>, aplicaciones de <a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/automotive-polymers\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>movilidad<\/strong><\/a>, <a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/electronics\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>electr\u00f3nicos<\/strong><\/a> y <a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/medical-grade-tpe\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>m\u00e9dicas<\/strong><\/a>. Para consultar la lista completa, <strong><a href=\"#applications\" target=\"_blank\" rel=\"noreferrer noopener\">vea m\u00e1s adelante<\/a><\/strong>.<\/p>\n\n\n\n<p>Para aplicaciones que requieren mayor dureza y resistencia mec\u00e1nica, otros TPE pueden ser m\u00e1s adecuados, como TPU, TPC y TPA.<\/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\">Densidad<\/h3>\n\n\n\n<p>Los SBC son de m\u00e1s baja densidad en comparaci\u00f3n con los TPU, TPA, TPC y TPVC, y de densidad comparable con los TPO y TPV.<\/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\">Propiedades t\u00e9rmicas<\/h3>\n\n\n\n<p>La <strong>resistencia al calor<\/strong> de los SBC depende de la estructura qu\u00edmica y de la temperatura de transici\u00f3n v\u00edtrea de los bloques de poliestireno. La temperatura de operaci\u00f3n m\u00e1xima es ~ 80\u2103. La <strong>temperatura de fragilidad<\/strong> es el punto en el que el pol\u00edmero cambia de estado el\u00e1stico a vidrio, que es mucho m\u00e1s duro y m\u00e1s fr\u00e1gil. La baja temperatura de fragilidad de los SBC permite que se use en aplicaciones de baja temperatura que requieren buen impacto y flexibilidad.<\/p>\n\n\n\n<p>Consulte la tabla anterior para conocer los marcadores observados.<\/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\">Distribuci\u00f3n de peso molecular<\/h3>\n\n\n\n<p>Los SBC tienen poca distribuci\u00f3n de peso molecular en comparaci\u00f3n con los otros TPE, ya que los TPS se producen mediante polimerizacion ani\u00f3nica viviente.<\/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\">Procesabilidad<\/h3>\n\n\n\n<p>Los SBC pueden ser <strong>moldeados por inyecci\u00f3n<\/strong>, <strong>extruidos, moldeados por extrusi\u00f3n soplado<\/strong> e <a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/3d-printing\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>impresos en 3D<\/strong><\/a>. Esto, junto con sus grandes caracter\u00edsticas de rendimiento, los hace una excelente opci\u00f3n de material para una amplia gama de <a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>aplicaciones<\/strong><\/a> en muchas industrias.<\/p>\n\n\n\n<p>La capacidad de <strong>fundir y volver a moldear<\/strong> los SBC permite el reciclaje y posibilita el procesamiento con una <strong>baja cantidad de residuos<\/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=\"1542\" height=\"867\" src=\"https:\/\/www.elastomer.kuraray.com\/es\/wp-content\/uploads\/sites\/5\/2024\/06\/kuraray-elastomer-styrenic-block-copolymers-rubber-vulcanization.jpg\" alt=\"\" class=\"wp-image-680\" srcset=\"https:\/\/www.elastomer.kuraray.com\/es\/wp-content\/uploads\/sites\/5\/2024\/06\/kuraray-elastomer-styrenic-block-copolymers-rubber-vulcanization.jpg 1542w, https:\/\/www.elastomer.kuraray.com\/es\/wp-content\/uploads\/sites\/5\/2024\/06\/kuraray-elastomer-styrenic-block-copolymers-rubber-vulcanization-768x432.jpg 768w, https:\/\/www.elastomer.kuraray.com\/es\/wp-content\/uploads\/sites\/5\/2024\/06\/kuraray-elastomer-styrenic-block-copolymers-rubber-vulcanization-1536x864.jpg 1536w\" sizes=\"auto, (max-width: 1542px) 100vw, 1542px\" \/><figcaption class=\"wp-element-caption\">El procesamiento de materiales con propiedades elastom\u00e9ricas ha cambiado mucho a trav\u00e9s de los siglos y las d\u00e9cadas. La vulcanizaci\u00f3n del caucho es un proceso que consume mucho tiempo y energ\u00eda.<\/figcaption><\/figure>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1542\" height=\"867\" src=\"https:\/\/www.elastomer.kuraray.com\/es\/wp-content\/uploads\/sites\/5\/2024\/06\/kuraray-elastomer-styrenic-block-copolymers-injection-molding.jpg\" alt=\"\" class=\"wp-image-679\" srcset=\"https:\/\/www.elastomer.kuraray.com\/es\/wp-content\/uploads\/sites\/5\/2024\/06\/kuraray-elastomer-styrenic-block-copolymers-injection-molding.jpg 1542w, https:\/\/www.elastomer.kuraray.com\/es\/wp-content\/uploads\/sites\/5\/2024\/06\/kuraray-elastomer-styrenic-block-copolymers-injection-molding-768x432.jpg 768w, https:\/\/www.elastomer.kuraray.com\/es\/wp-content\/uploads\/sites\/5\/2024\/06\/kuraray-elastomer-styrenic-block-copolymers-injection-molding-1536x864.jpg 1536w\" sizes=\"auto, (max-width: 1542px) 100vw, 1542px\" \/><figcaption class=\"wp-element-caption\">Hoy en d\u00eda, materiales como los SBC pueden procesarse a una escala industrial, mediante t\u00e9cnicas como el moldeo por inyecci\u00f3n.<\/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<h2 class=\"wp-block-heading\"><strong>Copol\u00edmeros de bloque estir\u00e9nico versus otros materiales<\/strong><\/h2>\n\n\n\n<p>Los SBC son elast\u00f3meros termopl\u00e1sticos <strong>sin entrelazamiento<\/strong>, a diferencia de la silicona, EPDM y cauchos naturales; sin embargo, los SBC muestran <strong>propiedades el\u00e1sticas<\/strong> debido a su estructura molecular.<\/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\"><strong>Una breve historia de los copol\u00edmeros de bloque estir\u00e9nico<\/strong><\/h2>\n\n\n\n<p>En 1962, Shell USA Inc. present\u00f3 una de las primeras patentes de copol\u00edmeros de bloque de estireno (US3265765). En 1964, los copol\u00edmeros de tribloque estireno-butadieno-estireno fueron fabricados en la planta piloto de Shell, y el siguiente a\u00f1o comercializados por Shell. El primer cliente de SBC fue Scotty Shoes, un fabricante de calzado de Massachusetts. Tambi\u00e9n, en 1964, se present\u00f3 una de las primeras patentes de copol\u00edmeros de bloque estir\u00e9nico hidrogenados (HSBC) (US3431323). A finales de la d\u00e9cada de los 60, los HSBC salieron a la venta.<\/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\">C\u00f3mo se hace<\/h2>\n\n\n\n<p>Los SBC se producen mediante <strong>polimerizacion ani\u00f3nica<\/strong>, una t\u00e9cnica vers\u00e1til y poderosa para la s\u00edntesis de pol\u00edmeros con estructuras bien dise\u00f1adas y propiedades materiales a la medida.<\/p>\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-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 SBC<\/h2>\n\n\n\n<p>Existen dos categor\u00edas de SBC:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Copol\u00edmeros de bloque estir\u00e9nico no hidrogenados (USBC)<\/li>\n\n\n\n<li>Copol\u00edmeros de bloque estir\u00e9nico hidrogenados (HSBC)<\/li>\n<\/ol>\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\">\u00bfQu\u00e9 son los USBC?<\/h3>\n\n\n\n<p>Los copol\u00edmeros de bloque estir\u00e9nico no hidrogenados (USBC) se componen de unidades de mon\u00f3meros de estireno y dieno organizadas en una estructura similar al bloque. El bloque de dieno puede ser polibutadieno (PB) o poliisopreno (PI). Los USBC <strong>no han sido sometidos a procesos de hidrogenaci\u00f3n<\/strong>, por lo que pueden conservar su <strong>bloque de dieno insaturado<\/strong>.<\/p>\n\n\n\n<p>Lo anterior los hace <strong>m\u00e1s reactivos<\/strong> en comparaci\u00f3n con sus contrapartes hidrogenadas, de tal forma que pueden ser m\u00e1s <strong>adaptados<\/strong> mediante reacciones qu\u00edmicas como reticulaci\u00f3n o funcionalizaci\u00f3n. Estos elast\u00f3meros muestran <strong>excelentes propiedades elastom\u00e9ricas <\/strong>y <strong>menores costos de procesamiento<\/strong> en comparaci\u00f3n con los HSBC.<\/p>\n\n\n\n<p>Sin embargo, debido al dieno insaturado y la susceptibilidad a la degradaci\u00f3n, tienen <strong>menor estabilidad t\u00e9rmica<\/strong>, <strong>menor resistencia qu\u00edmica <\/strong>y son m\u00e1s <strong>susceptibles al envejecimiento<\/strong>. Los USBC son m\u00e1s propensos a desarrollar un tono amarillento con el tiempo, lo cual quiz\u00e1 no es cr\u00edtico para algunas aplicaciones, pero s\u00ed es un problema para otras -como embalajes y aplicaciones m\u00e9dicas donde se prefiere <a href=\"https:\/\/www.elastomer.kuraray.com\/es\/products\/kurarity-transparent-tpe\/\"><strong>TPE transparente<\/strong><\/a>.&nbsp;<\/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<h4 class=\"wp-block-heading\">Tipos de USBC<\/h4>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Abr.<\/strong><\/td><td><strong>Estructura molecular<\/strong><\/td><td><strong>Productos de Kuraray<\/strong><\/td><\/tr><tr><td><a href=\"https:\/\/www.elastomer.kuraray.com\/blog\/sebs\/\" target=\"_blank\" data-type=\"post\" data-id=\"539\" rel=\"noreferrer noopener\">SBS<\/a><\/td><td>Copol\u00edmero de bloque de estireno-butadieno-estireno<\/td><td>N\/A<\/td><\/tr><tr><td>SIS<\/td><td>Copol\u00edmero de bloque de estireno-isopreno-estireno<\/td><td>N\/A<\/td><\/tr><tr><td>V-SIS<\/td><td>Copol\u00edmero de bloque de estireno-isopreno-estireno con alto contenido de enlaces de vinilo<\/td><td><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/products\/hybrar\/#non-hydrogenated\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/www.elastomer.kuraray.com\/products\/hybrar\/#non-hydrogenated\" rel=\"noreferrer noopener\">HYBRAR\u2122 5000-series<\/a><\/td><\/tr><\/tbody><\/table><\/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-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\">\u00bfQu\u00e9 son los HSBC?<\/h3>\n\n\n\n<p>Los copol\u00edmeros de bloque de estireno hidrogenados (HSBC) se <strong>someten a un proceso de hidrogenaci\u00f3n<\/strong>, que a\u00f1ade hidr\u00f3geno a los enlaces qu\u00edmicamente <strong>saturados<\/strong> y previamente insaturados en el bloque de dieno. Esto convierte al bloque de dieno en un bloque <strong>saturado<\/strong>, como etileno\/butileno (EB), etileno\/propileno (EP) y etileno\/etileno\/propileno (EEP).<\/p>\n\n\n\n<p>Como resultado, los HSBC cuentan con una mejor <strong>estabilidad t\u00e9rmica<\/strong>, <strong>durabilidad<\/strong>, <strong>resistencia a la intemperie<\/strong>, <strong>resistencia qu\u00edmica <\/strong>y <strong>resistencia a los rayos UV<\/strong>, en comparaci\u00f3n con los USBC. Este tipo de copol\u00edmeros tambi\u00e9n sufren mucho <strong>menos amarillez<\/strong>. Es posible que sean la mejor opci\u00f3n de material para aplicaciones particularmente demandantes en industrias como la <a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/automotive-polymers\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>automotriz<\/strong><\/a>, <a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/electronics\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>electr\u00f3nica<\/strong><\/a> y <a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/medical-grade-tpe\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>m\u00e9dica<\/strong><\/a>.<\/p>\n\n\n\n<p>Debido al paso adicional de hidrogenaci\u00f3n, los HSBC pueden presentar <strong>mayores costos de procesamiento <\/strong>en comparaci\u00f3n con los USBC. Una vez hidrogenados, los SBC tienen <strong>menor reactividad<\/strong>, lo cual limita la capacidad de mayor modificaci\u00f3n qu\u00edmica u opciones de entrelazamiento.<\/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=\"1200\" height=\"630\" src=\"https:\/\/www.elastomer.kuraray.com\/es\/wp-content\/uploads\/sites\/5\/2024\/03\/kuraray-elastomer-styrenic-block-copolymers-pellets.jpg\" alt=\"\" class=\"wp-image-30\" srcset=\"https:\/\/www.elastomer.kuraray.com\/es\/wp-content\/uploads\/sites\/5\/2024\/03\/kuraray-elastomer-styrenic-block-copolymers-pellets.jpg 1200w, https:\/\/www.elastomer.kuraray.com\/es\/wp-content\/uploads\/sites\/5\/2024\/03\/kuraray-elastomer-styrenic-block-copolymers-pellets-768x403.jpg 768w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><figcaption class=\"wp-element-caption\">Pellets de HSBC<\/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\">Tipos de HSBC<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Abr.<\/strong><\/td><td><strong>Estructura molecular<\/strong><\/td><td><strong>Productos de Kuraray<\/strong><\/td><\/tr><tr><td>SEP<\/td><td>copol\u00edmero de bloque de estireno-etileno\/propileno<\/td><td><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/products\/septon\/#s-1000\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/www.elastomer.kuraray.com\/products\/septon\/#s-1000\" rel=\"noreferrer noopener\">SEPTON\u2122 1000-series<\/a><\/td><\/tr><tr><td>SEPS<\/td><td>copol\u00edmero de bloque de estireno-etileno\/propileno-estireno<\/td><td><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/products\/septon\/#s-2000\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/www.elastomer.kuraray.com\/products\/septon\/#s-2000\" rel=\"noreferrer noopener\">SEPTON\u2122 2000-series<\/a><\/td><\/tr><tr><td>SEEPS<\/td><td>copol\u00edmero de bloque de estireno-etileno\/etileno\/propileno-estireno<\/td><td><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/products\/septon\/#s-4000\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/www.elastomer.kuraray.com\/products\/septon\/#s-4000\" rel=\"noreferrer noopener\">SEPTON\u2122 4000-series<\/a><\/td><\/tr><tr><td><a href=\"https:\/\/www.elastomer.kuraray.com\/blog\/sebs\/\" target=\"_blank\" data-type=\"post\" data-id=\"539\" rel=\"noreferrer noopener\">SEBS<\/a><\/td><td>copol\u00edmero de bloque de estireno-etileno\/butileno-estireno<\/td><td><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/products\/septon\/#s-8000\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/www.elastomer.kuraray.com\/products\/septon\/#s-8000\" rel=\"noreferrer noopener\">SEPTON\u2122 8000-series<\/a><\/td><\/tr><tr><td>V-SEPS<\/td><td>SEPS con alto contenido de enlaces de vinilo<\/td><td><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/products\/hybrar\/#hydrogenated\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/www.elastomer.kuraray.com\/products\/hybrar\/#hydrogenated\" rel=\"noreferrer noopener\">HYBRAR\u2122 7125F<\/a><\/td><\/tr><tr><td>V-SEEPS<\/td><td>SEEPS con alto contenido de enlaces de vinilo<\/td><td><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/products\/hybrar\/#hydrogenated\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/www.elastomer.kuraray.com\/products\/hybrar\/#hydrogenated\" rel=\"noreferrer noopener\">HYBRAR\u2122 7311F<\/a><\/td><\/tr><tr><td>Grados especializados<\/td><td><\/td><td><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/products\/septon-v-series\/\" data-type=\"page\" data-id=\"332\" target=\"_blank\" rel=\"noreferrer noopener\">SEPTON\u2122 V-series<\/a><br><a href=\"https:\/\/www.elastomer.kuraray.com\/products\/septon-j-series\/\" data-type=\"page\" data-id=\"334\" target=\"_blank\" rel=\"noreferrer noopener\">SEPTON\u2122 J-series<\/a><br><a href=\"https:\/\/www.elastomer.kuraray.com\/products\/septon-q-series-insulated-cable-material\/\" data-type=\"page\" data-id=\"333\" target=\"_blank\" rel=\"noreferrer noopener\">SEPTON\u2122 Q-series<\/a><br><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/products\/septon-bio-series\/\" target=\"_blank\" data-type=\"page\" data-id=\"331\" rel=\"noreferrer noopener\">SEPTON\u2122 BIO-series<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"applications\">Aplicaciones de los SBC<\/h2>\n\n\n\n<div id=\"applications-feed\" class=\"wp-block-group columns-teaser has-vivid-green-cyan-background-color has-background\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group tile_download has-pale-cyan-blue-background-color has-background\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<figure class=\"wp-block-image size-full download_img\"><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/adhesives-coatings-sealants\/\"><img loading=\"lazy\" decoding=\"async\" width=\"484\" height=\"273\" src=\"https:\/\/www.elastomer.kuraray.com\/es\/wp-content\/uploads\/sites\/5\/2024\/04\/adhesives-coatings-sealants-elastomers-application-tape.jpeg\" alt=\"\" class=\"wp-image-441\"\/><\/a><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Adhesivos, recubrimientos y selladores<\/h3>\n\n\n\n<p class=\"link_downloads\"><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/adhesives-coatings-sealants\/\">Leer m\u00e1s<\/a><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group tile_download has-pale-cyan-blue-background-color has-background\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<figure class=\"wp-block-image size-full download_img\"><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/compounding\/\"><img loading=\"lazy\" decoding=\"async\" width=\"484\" height=\"273\" src=\"https:\/\/www.elastomer.kuraray.com\/es\/wp-content\/uploads\/sites\/5\/2024\/03\/compounding-rubber-elastomers-polymers-application.jpg\" alt=\"Compounding\" class=\"wp-image-156\"\/><\/a><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Compuestos<\/h3>\n\n\n\n<p class=\"link_downloads\"><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/compounding\/\">Leer m\u00e1s<\/a><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group tile_download has-pale-cyan-blue-background-color has-background\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<figure class=\"wp-block-image size-full download_img\"><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/consumer-goods\/\"><img loading=\"lazy\" decoding=\"async\" width=\"484\" height=\"273\" src=\"https:\/\/www.elastomer.kuraray.com\/es\/wp-content\/uploads\/sites\/5\/2024\/03\/consumer-goods-elastomers-application-diaper-baby.jpg\" alt=\"\" class=\"wp-image-162\"\/><\/a><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Productos de consumo<\/h3>\n\n\n\n<p class=\"link_downloads\"><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/consumer-goods\/\">Leer m\u00e1s<\/a><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group tile_download has-pale-cyan-blue-background-color has-background\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<figure class=\"wp-block-image size-full download_img\"><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/electronics\/\"><img loading=\"lazy\" decoding=\"async\" width=\"484\" height=\"273\" src=\"https:\/\/www.elastomer.kuraray.com\/es\/wp-content\/uploads\/sites\/5\/2024\/03\/electronics-elastomers-application-cable-protection.jpg\" alt=\"Electronics\" class=\"wp-image-158\"\/><\/a><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Electr\u00f3nicos<\/h3>\n\n\n\n<p class=\"link_downloads\"><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/electronics\/\">Leer m\u00e1s<\/a><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group tile_download has-pale-cyan-blue-background-color has-background\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<figure class=\"wp-block-image size-full download_img\"><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/industrial-and-construction\/\"><img loading=\"lazy\" decoding=\"async\" width=\"484\" height=\"273\" src=\"https:\/\/www.elastomer.kuraray.com\/es\/wp-content\/uploads\/sites\/5\/2024\/03\/industrial-construction-elastomers-application-mortar.jpg\" alt=\"\" class=\"wp-image-154\"\/><\/a><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Industria y construcci\u00f3n<\/h3>\n\n\n\n<p class=\"link_downloads\"><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/industrial-and-construction\/\">Leer m\u00e1s<\/a><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group tile_download has-pale-cyan-blue-background-color has-background\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<figure class=\"wp-block-image size-full download_img\"><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/medical-grade-tpe\/\"><img loading=\"lazy\" decoding=\"async\" width=\"484\" height=\"273\" src=\"https:\/\/www.elastomer.kuraray.com\/es\/wp-content\/uploads\/sites\/5\/2024\/03\/medical-grade-tpe-application-tubing.jpg\" alt=\"Medical\" class=\"wp-image-152\"\/><\/a><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Aplicaciones m\u00e9dicas<\/h3>\n\n\n\n<p class=\"link_downloads\"><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/medical-grade-tpe\/\">Leer m\u00e1s<\/a><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group tile_download has-pale-cyan-blue-background-color has-background\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<figure class=\"wp-block-image size-full download_img\"><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/automotive-polymers\/\"><img loading=\"lazy\" decoding=\"async\" width=\"484\" height=\"273\" src=\"https:\/\/www.elastomer.kuraray.com\/es\/wp-content\/uploads\/sites\/5\/2024\/03\/automotive-polymers-mobility-elastomers-application-baby-car.jpg\" alt=\"Mobility\" class=\"wp-image-150\"\/><\/a><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Movilidad<\/h3>\n\n\n\n<p class=\"link_downloads\"><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/automotive-polymers\/\">Leer m\u00e1s<\/a><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group tile_download has-pale-cyan-blue-background-color has-background\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<figure class=\"wp-block-image size-full download_img\"><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/oil-modification\/\"><img loading=\"lazy\" decoding=\"async\" width=\"484\" height=\"273\" src=\"https:\/\/www.elastomer.kuraray.com\/es\/wp-content\/uploads\/sites\/5\/2024\/03\/oil-modification-elastomers-application-liquid.jpg\" alt=\"Oil Modification\" class=\"wp-image-149\"\/><\/a><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Modificaci\u00f3n de aceite<\/h3>\n\n\n\n<p class=\"link_downloads\"><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/oil-modification\/\">Leer m\u00e1s<\/a><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group tile_download has-pale-cyan-blue-background-color has-background\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<figure class=\"wp-block-image size-full download_img\"><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/diaper-elastics\/\"><img loading=\"lazy\" decoding=\"async\" width=\"484\" height=\"273\" src=\"https:\/\/www.elastomer.kuraray.com\/es\/wp-content\/uploads\/sites\/5\/2024\/05\/consumer-goods-elastomers-application-diaper-baby.jpeg\" alt=\"\" class=\"wp-image-481\"\/><\/a><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Cuidado personal e higiene<\/h3>\n\n\n\n<p class=\"link_downloads\"><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/diaper-elastics\/\">Leer m\u00e1s<\/a><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group tile_download has-pale-cyan-blue-background-color has-background\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<figure class=\"wp-block-image size-full download_img\"><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/sporting-goods-and-footwear\/\"><img loading=\"lazy\" decoding=\"async\" width=\"484\" height=\"273\" src=\"https:\/\/www.elastomer.kuraray.com\/es\/wp-content\/uploads\/sites\/5\/2024\/03\/sporting-goods-footwear-elastomers-application-swimmer.jpg\" alt=\"Sporting Goods &amp; Footwear\" class=\"wp-image-147\"\/><\/a><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Art\u00edculos deportivos y calzado<\/h3>\n\n\n\n<p class=\"link_downloads\"><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/sporting-goods-and-footwear\/\">Leer m\u00e1s<\/a><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group tile_download has-pale-cyan-blue-background-color has-background\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<figure class=\"wp-block-image size-full download_img\"><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/3d-printing\/\"><img loading=\"lazy\" decoding=\"async\" width=\"484\" height=\"273\" src=\"https:\/\/www.elastomer.kuraray.com\/es\/wp-content\/uploads\/sites\/5\/2024\/03\/3d-printing-elastomers-application-additive-manufacturing.jpg\" alt=\"3D Printing\" class=\"wp-image-160\"\/><\/a><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Impresi\u00f3n en 3D<\/h3>\n\n\n\n<p class=\"link_downloads\"><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/3d-printing\/\">Leer m\u00e1s<\/a><\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Descubre los SBC de Kuraray<\/h2>\n\n\n\n<div class=\"wp-block-group columns-teaser has-vivid-green-cyan-background-color has-background\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group tile_download has-pale-cyan-blue-background-color has-background\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<figure class=\"wp-block-image size-full download_img\"><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/products\/septon\/\"><img loading=\"lazy\" decoding=\"async\" width=\"484\" height=\"273\" src=\"https:\/\/www.elastomer.kuraray.com\/es\/wp-content\/uploads\/sites\/5\/2024\/03\/kuraray-septon-hsbc-tpe-clear-pellets.jpg\" alt=\"\" class=\"wp-image-92\"\/><\/a><\/figure>\n\n\n\n<h5 class=\"wp-block-heading\">SEPTON\u2122<\/h5>\n\n\n\n<p>TPE de alta gama<\/p>\n\n\n\n<p class=\"link_downloads\"><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/products\/septon\/\" data-type=\"page\" data-id=\"43\">Leer m\u00e1s<\/a><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group tile_download tile_green has-pale-cyan-blue-background-color has-background\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<figure class=\"wp-block-image size-full download_img\"><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/products\/septon-bio-series\/\"><img loading=\"lazy\" decoding=\"async\" width=\"484\" height=\"273\" src=\"https:\/\/www.elastomer.kuraray.com\/es\/wp-content\/uploads\/sites\/5\/2024\/04\/septon-bio-series-tpe.jpeg\" alt=\"\" class=\"wp-image-374\"\/><\/a><\/figure>\n\n\n\n<h5 class=\"wp-block-heading\">SEPTON\u2122 BIO-series<\/h5>\n\n\n\n<p>TPE de base biol\u00f3gica<\/p>\n\n\n\n<p class=\"link_downloads\"><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/products\/septon-bio-series\/\" data-type=\"page\" data-id=\"331\">Leer m\u00e1s<\/a><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group tile_download has-pale-cyan-blue-background-color has-background\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<figure class=\"wp-block-image size-full download_img\"><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/products\/hybrar\/\"><img loading=\"lazy\" decoding=\"async\" width=\"484\" height=\"273\" src=\"https:\/\/www.elastomer.kuraray.com\/es\/wp-content\/uploads\/sites\/5\/2024\/03\/hybrar-tpe-sbc-pellets.jpg\" alt=\"\" class=\"wp-image-174\"\/><\/a><\/figure>\n\n\n\n<h5 class=\"wp-block-heading\">HYBRAR\u2122<\/h5>\n\n\n\n<p>TPE de alta gama con alto contenido de vinilo<\/p>\n\n\n\n<p class=\"link_downloads\"><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/products\/hybrar\/\" data-type=\"page\" data-id=\"39\">Leer m\u00e1s<\/a><\/p>\n<\/div><\/div>\n<\/div><\/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\">SBC de grado m\u00e9dico<\/h3>\n\n\n\n<p>Ciertos grados de SBC se someten a requerimientos normativos y son certificados para aplicaciones m\u00e9dicas en diferentes usos (por ejemplo, contacto con la piel, contacto con la sangre, etc.).<\/p>\n\n\n\n<p>Para obtener m\u00e1s informaci\u00f3n, visite nuestra p\u00e1gina sobre <a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/medical-grade-tpe\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>elast\u00f3meros termopl\u00e1sticos de grado m\u00e9dico<\/strong><\/a> o <strong><a href=\"#contact\" data-type=\"internal\" data-id=\"#contact\">cont\u00e1ctenos<\/a><\/strong>. Nuestros expertos con gusto le ayudar\u00e1n.<\/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\/es\/wp-content\/uploads\/sites\/5\/2024\/05\/medical-grade-tpe-device-tubing.jpeg\" alt=\"\" class=\"wp-image-518\"\/><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/blog\/what-are-elastomers\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Elast\u00f3meros<\/strong><\/a> en dispositivos m\u00e9dicos y sondas<\/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\">SBC para adhesivos de fusi\u00f3n en caliente<\/h3>\n\n\n\n<p>Los adhesivos de fusi\u00f3n en caliente son otra aplicaci\u00f3n com\u00fan para los SBC. Estos \u00faltimos son un componente esencial para aportar <strong>propiedades adhesivas<\/strong>. Kuraray ofrece materiales con excelente procesabilidad y caracter\u00edsticas de rendimiento.<\/p>\n\n\n\n<p>Algunos recursos adicionales de adhesivos de fusi\u00f3n en caliente se pueden encontrar en:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/adhesives-coatings-sealants\/\" data-type=\"page\" data-id=\"45\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a><strong><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/adhesives-coatings-sealants\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Adhesivos, recubrimientos y selladores<\/strong><\/a><\/strong><\/li>\n\n\n\n<li><strong><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/blog\/polymer-adhesives\/\" target=\"_blank\" rel=\"noreferrer noopener\">Pol\u00edmeros adhesivos<\/a><\/strong><\/li>\n<\/ul>\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<h3 class=\"wp-block-heading\"><strong>SBC usados para modificaci\u00f3n de pol\u00edmeros<\/strong><\/h3>\n\n\n\n<p>Los SBC aportan gran versatilidad, lo cual permite a los clientes ajustar sus pol\u00edmeros para <a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>aplicaciones<\/strong><\/a> espec\u00edficas en una gran variedad de industrias. Desde <a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/automotive-polymers\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>componentes automotrices<\/strong><\/a> hasta materiales de embalaje, <a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/industrial-and-construction\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>productos de construcci\u00f3n<\/strong><\/a> hasta <a href=\"https:\/\/www.elastomer.kuraray.com\/es\/applications\/consumer-goods\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>productos de consumo<\/strong><\/a>, los SBC han demostrado que representan un gran valor en un sinf\u00edn de soluciones innovadoras.<\/p>\n\n\n\n<p>Al incorporar SBC en mezclas de pol\u00edmeros, los clientes pueden extender la vida \u00fatil y la durabilidad de los productos, reduciendo la necesidad de constantes reemplazos y minimizando la cantidad de residuos. Los SBC pueden ser \u00fatiles como modificadores de resinas de polipropileno (PP), polietileno (PE), poliestireno (PS), policarbonato (PC), acrilonitrilo butadiendo estireno (ABS) y \u00e9ter de polifenileno (PPE).<\/p>\n\n\n\n<p>La resistencia al impacto y flexibilidad mejoradas aportadas por los SBC contribuyen a la generaci\u00f3n de productos de mayor duraci\u00f3n y m\u00e1s duraderos que causan un menor impacto ambiental.<\/p>\n\n\n\n<p>Los SBC tambi\u00e9n pueden permitir la creaci\u00f3n de soluciones polim\u00e9ricas ligeras, pero fuertes, reduciendo as\u00ed el consumo general de material y la huella de carbono. Su versatilidad permite caracter\u00edsticas de procesamiento optimizado al reducir el consumo de energ\u00eda durante los procesos de manufactura. Conozca sobre los SBC como <a href=\"https:\/\/www.elastomer.kuraray.com\/es\/blog\/polymer-modification\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>modificadores de pol\u00edmeros<\/strong><\/a>.<\/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\">SBC usados como mejoradores de \u00edndice de viscosidad<\/h3>\n\n\n\n<p>Cuando se trata de lograr perfiles precisos de viscosidad, los SBC se distinguen como <a href=\"https:\/\/www.elastomer.kuraray.com\/es\/blog\/viscosity-index-improver\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>modificadores de viscosidad<\/strong><\/a> muy eficientes y vers\u00e1tiles. Estos pol\u00edmeros tienen la capacidad de cambiar de manera significativa la viscosidad de los aceites lubricantes en bajas concentraciones, brindando capacidades excepcionales de espesantes.<\/p>\n\n\n\n<p>Una de las caracter\u00edsticas destacadas de los SBC es su estabilidad al corte, lo cual asegura que la viscosidad permanezca constante en un rango de diversas condiciones de corte y temperaturas. Esto \u00faltimo los hace ideales para aplicaciones que implican fuerzas mec\u00e1nicas intensas donde la estabilidad y el control de flujo confiable son cruciales. Aprenda m\u00e1s sobre los SBC como <a href=\"https:\/\/www.elastomer.kuraray.com\/es\/blog\/viscosity-index-improver\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>mejoradores de \u00edndice de viscosidad<\/strong><\/a>.<\/p>\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\">Contacto<\/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>Compa\u00f1\u00eda *<\/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=\"\">Selecciona tu 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>Nombre *<\/label>\n<input type=\"text\" class=\"form-control\" name=\"first_name\" placeholder=\"\" required=\"required\">\n<\/div>\n\n<div class=\"form-group\">\n<label>Apellidos *<\/label>\n<input type=\"text\" class=\"form-control\" name=\"last_name\" placeholder=\"\" required=\"required\">\n<\/div>\n\n<div class=\"form-group\">\n<label>Correo electr\u00f3nico *<\/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\">Numero telef\u00f3nico<\/label>\n<input type=\"tel\" class=\"form-control\" id=\"phone\" name=\"phone\"> \n<\/div>\n\n<div class=\"form-group\">\n<label>Mensaje *<\/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 el <a href=\"https:\/\/www.kuraray.com\/customer-privacy-notice\/\" target=\"blank\" rel=\"noopener\">Aviso de privacidad del cliente<\/a> para conocer el manejo de informaci\u00f3n personal por parte del Grupo Kuraray relacionado con actividades de ventas y marketing.<br>\nSi acepta el <a href=\"https:\/\/www.kuraray.com\/customer-privacy-notice\/\" target=\"blank\" rel=\"noopener\">Aviso de privacidad del cliente<\/a>, marque la casilla y env\u00ede su consulta.<br>\nConsulte la <a href=\"https:\/\/www.kuraray.com\/privacy\/\" target=\"blank\" rel=\"noopener\">Pol\u00edtica de privacidad<\/a> y la <a href=\"https:\/\/www.elastomer.kuraray.com\/cookie-policy\/\" target=\"blank\" rel=\"noopener\">Pol\u00edtica de cookies<\/a> para conocer el manejo de otra informaci\u00f3n personal.<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, complete este campo.')\" onchange=\"this.setCustomValidity('')\">\n    <div class=\"slider round\"><\/div>\n  <\/label>\n <div class=\"switchlabel\"> Acepto el <a href=\"https:\/\/www.kuraray.com\/customer-privacy-notice\/\" target=\"blank\" rel=\"noopener\">Aviso de privacidad del cliente<\/a>. *<\/div>\n<\/div>\n  \n<div class=\"form-submit\">\n<div class=\"required footnote\">* Informaci\u00f3n necesaria<\/div>\n<input type=\"submit\" class=\"Submitbutton\" name=\"submit\" value=\"Enviar\">\n<\/div>\n<\/form>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Los copol\u00edmeros de bloque estir\u00e9nico (SBC) son materiales de TPE populares que combinan la elasticidad similar al caucho con la excelente procesabilidad de los termopl\u00e1sticos.<br class=\"break-more-link\"><br class=\"break-more-link\"><a href=\"https:\/\/www.elastomer.kuraray.com\/es\/blog\/styrenic-block-copolymer\/\" class=\"more-link\">Leer m\u00e1s<\/a><\/p>\n","protected":false},"author":7,"featured_media":30,"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-29","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.elastomer.kuraray.com\/es\/wp-json\/wp\/v2\/posts\/29","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.elastomer.kuraray.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.elastomer.kuraray.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.elastomer.kuraray.com\/es\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.elastomer.kuraray.com\/es\/wp-json\/wp\/v2\/comments?post=29"}],"version-history":[{"count":0,"href":"https:\/\/www.elastomer.kuraray.com\/es\/wp-json\/wp\/v2\/posts\/29\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.elastomer.kuraray.com\/es\/wp-json\/wp\/v2\/media\/30"}],"wp:attachment":[{"href":"https:\/\/www.elastomer.kuraray.com\/es\/wp-json\/wp\/v2\/media?parent=29"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.elastomer.kuraray.com\/es\/wp-json\/wp\/v2\/categories?post=29"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.elastomer.kuraray.com\/es\/wp-json\/wp\/v2\/tags?post=29"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}