{"id":1203,"date":"2021-08-20T02:50:08","date_gmt":"2021-08-20T02:50:08","guid":{"rendered":"https:\/\/www.ur-textiles.com\/gore-tex-a-membrane-which-changed-the-waterproofing-possibilities-on-textiles-significantly\/"},"modified":"2021-08-20T02:50:08","modified_gmt":"2021-08-20T02:50:08","slug":"gore-tex-a-membrane-which-changed-the-waterproofing-possibilities-on-textiles-significantly","status":"publish","type":"post","link":"https:\/\/ur-textiles.com\/es\/gore-tex-a-membrane-which-changed-the-waterproofing-possibilities-on-textiles-significantly\/","title":{"rendered":"Gore Tex: una membrana que cambi\u00f3 significativamente las posibilidades de impermeabilizaci\u00f3n de los textiles"},"content":{"rendered":"<p>Gore Tex es el nombre comercial de una membrana impermeable al agua y, al mismo tiempo, abierta a la difusi\u00f3n del vapor de agua. Lleva el nombre del qu\u00edmico estadounidense Robert W. Gore, quien lo invent\u00f3 en 1969. Su componente principal es el politetrafluoroetileno, que tambi\u00e9n es el componente qu\u00edmico del tefl\u00f3n. Para crear la membrana microporosa, el PTFE se extiende termomec\u00e1nicamente. Esta t\u00e9cnica de fabricaci\u00f3n fue la principal invenci\u00f3n de Robert W. Gore.<\/p>\n<p>La membrana funciona as\u00ed: sus poros son unas 20.000 veces m\u00e1s peque\u00f1os que una gota de agua, lo que la hace impenetrable contra ella. Para la mol\u00e9cula de vapor de agua no supone ning\u00fan problema atravesar los poros peque\u00f1os, porque son m\u00e1s peque\u00f1os que las mol\u00e9culas de agua l\u00edquida. Esto hace que el tejido Gore Tex sea perfecto para textiles, porque pueden ser resistentes al agua y al viento, pero tambi\u00e9n transpirables. Esto no era posible antes, ya que no hab\u00eda materiales que tuvieran las mismas caracter\u00edsticas. Solo hab\u00eda tejidos que eran impermeables, pero no transpirables. Por ejemplo, pl\u00e1stico o textiles encerados. Los primeros textiles con membrana Gore tex se produjeron y vendieron en 1976, despu\u00e9s de que el inventor obtuviera la patente del material.<\/p>\n<p>La principal desventaja de Gore Tex es que solo es funcionalmente cuando la presi\u00f3n osm\u00f3tica entre uno y otro lado de la membrana es lo suficientemente alta, lo que significa que la diferencia de temperatura debe ser lo suficientemente alta. Por lo tanto, la membrana Gore Tex de una prenda com\u00fan dejar\u00e1 de ser transpirable cuando la temperatura exterior supere los 15-18 \u00b0 C. Entonces el sudor se condensar\u00e1 en la parte interior de tu ropa y te mojar\u00e1s por dentro. <br \/>De todos modos en los textiles no es solo la membrana Gore Tex la que los hace impermeables.<\/p>\n<p>Si solo se usara la membrana en bruto, los productos no ser\u00edan muy duraderos. Por tanto, los fabricantes utilizan un &quot;s\u00e1ndwich&quot; de diferentes materiales para proteger la membrana del n\u00facleo. Estos materiales tambi\u00e9n tienen que ser transpirables, porque si no lo son, no tendr\u00eda ning\u00fan sentido usar Gore Tex entre ellos. Dos materiales de protecci\u00f3n exterior t\u00edpicos son el poli\u00e9ster y el nailon, que son lo suficientemente fuertes como para resistir los peligros del uso diario. En la parte interior del tejido hay principalmente una protecci\u00f3n y, adem\u00e1s, un material que hace que la tela sea c\u00f3moda de llevar, como el forro polar.<\/p>\n<p>As\u00ed que hoy puedes conseguir cualquier tipo de tejido que aproveche los beneficios del tejido Gore Tex. Por ejemplo, chaquetas, guantes, zapatos, pantalones, etc\u2026 Pero tambi\u00e9n otras \u00e1reas hacen uso de las caracter\u00edsticas sobresalientes, por ejemplo tambi\u00e9n se usa para implantes m\u00e9dicos, aislamiento para cables, filtros o varias partes de bicicletas.<\/p>","protected":false},"excerpt":{"rendered":"<p>Gore Tex is the trade name of a membrane which is impermeable against water and in the same run open to the diffusion of water vapor. It was named after the US-American chemist Robert W. Gore, who invented it in 1969. Its main component is the polytetrafluoroethylene which is also the chemical component of Teflon. [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1203","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/ur-textiles.com\/es\/wp-json\/wp\/v2\/posts\/1203","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ur-textiles.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ur-textiles.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ur-textiles.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ur-textiles.com\/es\/wp-json\/wp\/v2\/comments?post=1203"}],"version-history":[{"count":0,"href":"https:\/\/ur-textiles.com\/es\/wp-json\/wp\/v2\/posts\/1203\/revisions"}],"wp:attachment":[{"href":"https:\/\/ur-textiles.com\/es\/wp-json\/wp\/v2\/media?parent=1203"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ur-textiles.com\/es\/wp-json\/wp\/v2\/categories?post=1203"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ur-textiles.com\/es\/wp-json\/wp\/v2\/tags?post=1203"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}