{"id":54242,"date":"2024-09-12T17:27:35","date_gmt":"2024-09-12T09:27:35","guid":{"rendered":"https:\/\/krceramicfiber.com\/?page_id=925"},"modified":"2025-08-13T14:40:58","modified_gmt":"2025-08-13T06:40:58","slug":"espuma-de-poliisocianurato-pir","status":"publish","type":"page","link":"https:\/\/krceramicfiber.com\/es\/espuma-de-poliisocianurato-pir\/","title":{"rendered":"Espuma de poliisocianurato PIR"},"content":{"rendered":"<div class=\"product_info_bg\">\n<div class=\"page_model product_info\">\n<div class=\"preview\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3596\" src=\"https:\/\/krceramicfiber.com\/wp-content\/uploads\/2024\/09\/PIR\u805a\u5f02\u6c30\u8132\u9178\u916f\u6ce1\u6cab.webp\" alt=\"Espuma de poliisocianurato PIR\" width=\"780\" height=\"639\" \/><\/div>\n<div class=\"info\">\n<h1>Espuma de poliisocianurato PIR a la venta<\/h1>\n<p class=\"profile\">La resistencia f\u00edsica al fuego de la espuma de poliisocyanurato PIR es mejor que la de los materiales generales de espuma de poliuretano. Es ampliamente utilizada en el aislamiento t\u00e9rmico de refiner\u00edas, plantas qu\u00edmicas, etileno, fertilizantes, c\u00e1maras frigor\u00edficas y dispositivos de GNL.<\/p>\n<ul>\n<li>\n<div>16<\/div>\n<p><small>M\u00f3dulo el\u00e1stico\/MPa (\u2264)<\/small><\/li>\n<li>\n<div>25-45<\/div>\n<p><small>Densidad\/kg\/m\u00b3(\u2265)<\/small><\/li>\n<li>\n<div>-196\uff5e+120<\/div>\n<p><small>Temperatura de funcionamiento (\u2103)<\/small><\/li>\n<li>\n<div>70\u00d710-6<\/div>\n<p><small>Coeficiente de dilataci\u00f3n t\u00e9rmica lineal m\/(m\u00b7K)(\u2264)<\/small><\/li>\n<li class=\"authentication\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-676\" src=\"https:\/\/krceramicfiber.com\/wp-content\/uploads\/2024\/09\/CE-min.webp\" alt=\"Autenticaci\u00f3n Kerui\" width=\"200\" height=\"55\" \/><\/li>\n<\/ul>\n<p><a class=\"inruiry fancybox\" href=\"#contact_form_pop\">obtener precio<\/a><a class=\"email-btn\" href=\"mailto:market@krceramicfiber.com\">enviar correo electr\u00f3nico<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"product_model_bg\">\n<div class=\"page_model\">\n<h2 id=\"TechniqueData\">Hoja de Datos T\u00e9cnicos de Espuma de Poliisocianurato PIR Kerui<\/h2>\n\n<table id=\"tablepress-68\" class=\"tablepress tablepress-id-68 tbody-has-connected-cells\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\"><strong>Art\u00edculo<\/strong><\/th><th class=\"column-2\"><strong>-<\/strong><\/th><th class=\"column-3\"><strong>Unidad<\/strong><\/th><th class=\"column-4\"><strong>Par\u00e1metros t\u00e9cnicos<\/strong><\/th><th class=\"column-5\"><strong>M\u00e9todo de prueba<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td colspan=\"2\" class=\"column-1\">Densidad<\/td><td class=\"column-3\">kg\/m\u00b3<\/td><td class=\"column-4\">\u226540<\/td><td class=\"column-5\">ASTM D1622\/ISO 845<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td colspan=\"2\" rowspan=\"8\" class=\"column-1\">Conductividad t\u00e9rmica (temperatura normal)<br \/>\n(A\u00f1ejado 180 d\u00edas)<\/td><td rowspan=\"8\" class=\"column-3\">W\/(m\u00b7K)<\/td><td class=\"column-4\">\u22640,035 (+100\u2103)<\/td><td rowspan=\"8\" class=\"column-5\">ASTM C177<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-4\">\u22640,029 (+50\u2103)<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-4\">\u22640.025 (+10\u2103)<\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-4\">\u22640.024 (0\u2103)<\/td>\n<\/tr>\n<tr class=\"row-7\">\n\t<td class=\"column-4\">\u22640,023(-50\u2103)<\/td>\n<\/tr>\n<tr class=\"row-8\">\n\t<td class=\"column-4\">\u22640,022(-100\u2103)<\/td>\n<\/tr>\n<tr class=\"row-9\">\n\t<td class=\"column-4\">\u22640,017 (-150 \u00b0C)<\/td>\n<\/tr>\n<tr class=\"row-10\">\n\t<td class=\"column-4\">\u22640,016 (-170 \u2103)<\/td>\n<\/tr>\n<tr class=\"row-11\">\n\t<td rowspan=\"2\" class=\"column-1\">Resistencia a la compresi\u00f3n<br \/>\n(todas las direcciones)<\/td><td class=\"column-2\">+23 \u00b0C<\/td><td rowspan=\"2\" class=\"column-3\">kPa<\/td><td class=\"column-4\">\u2265200<\/td><td rowspan=\"2\" class=\"column-5\">ASTM D 1621<\/td>\n<\/tr>\n<tr class=\"row-12\">\n\t<td class=\"column-2\">-165 \u00b0C<\/td><td class=\"column-4\">\u2265280<\/td>\n<\/tr>\n<tr class=\"row-13\">\n\t<td rowspan=\"2\" class=\"column-1\">Resistencia a la tracci\u00f3n<br \/>\n(todas las direcciones)<\/td><td class=\"column-2\">+23 \u00b0C<\/td><td rowspan=\"2\" class=\"column-3\">kPa<\/td><td class=\"column-4\">\u2265320<\/td><td rowspan=\"2\" class=\"column-5\">ASTM D 1623<\/td>\n<\/tr>\n<tr class=\"row-14\">\n\t<td class=\"column-2\">-165 \u00b0C<\/td><td class=\"column-4\">\u2265265<\/td>\n<\/tr>\n<tr class=\"row-15\">\n\t<td colspan=\"2\" class=\"column-1\">velocidad de propagaci\u00f3n de la llama<\/td><td class=\"column-3\">m\/s<\/td><td class=\"column-4\">&lt;25<\/td><td class=\"column-5\">ASTM E84<\/td>\n<\/tr>\n<tr class=\"row-16\">\n\t<td colspan=\"2\" class=\"column-1\">\u00cdndice de ox\u00edgeno<\/td><td class=\"column-3\">%<\/td><td class=\"column-4\">\u226530<\/td><td class=\"column-5\">GB\/T 2406.2<\/td>\n<\/tr>\n<tr class=\"row-17\">\n\t<td colspan=\"2\" class=\"column-1\">Tasa de absorci\u00f3n de agua por volumen<\/td><td class=\"column-3\">%<\/td><td class=\"column-4\">\u22642<\/td><td class=\"column-5\">ASTM D2842<\/td>\n<\/tr>\n<tr class=\"row-18\">\n\t<td colspan=\"2\" class=\"column-1\">coeficiente de permeabilidad al vapor de agua<\/td><td class=\"column-3\">ng\/(Pa\u00b7s\u00b7m)<\/td><td class=\"column-4\">\u22645,5<\/td><td class=\"column-5\">ASTM E96<\/td>\n<\/tr>\n<tr class=\"row-19\">\n\t<td colspan=\"2\" class=\"column-1\">Porosidad cerrada<\/td><td class=\"column-3\">%<\/td><td class=\"column-4\">\u226595<\/td><td class=\"column-5\">ASTM D6226<\/td>\n<\/tr>\n<tr class=\"row-20\">\n\t<td colspan=\"2\" class=\"column-1\">coeficiente de dilataci\u00f3n t\u00e9rmica lineal<\/td><td class=\"column-3\">m\/(m\u00b7K)<\/td><td class=\"column-4\">\u226470\u00d710-6<\/td><td class=\"column-5\">ASTM D696<\/td>\n<\/tr>\n<tr class=\"row-21\">\n\t<td colspan=\"2\" class=\"column-1\">Valor de pH<\/td><td class=\"column-3\">-<\/td><td class=\"column-4\">5.5-7<\/td><td class=\"column-5\">ASTM C871<\/td>\n<\/tr>\n<tr class=\"row-22\">\n\t<td colspan=\"2\" class=\"column-1\">Contenido de cloruro y fluoruro<\/td><td class=\"column-3\">-<\/td><td class=\"column-4\">Cumple con la \"Especificaci\u00f3n para materiales de aislamiento que cubren acero inoxidable austen\u00edtico\"<\/td><td class=\"column-5\">GB\/T 11835<\/td>\n<\/tr>\n<tr class=\"row-23\">\n\t<td colspan=\"2\" class=\"column-1\">M\u00f3dulo el\u00e1stico<\/td><td class=\"column-3\">MPa<\/td><td class=\"column-4\">\u226416<\/td><td class=\"column-5\">ASTM D1623<\/td>\n<\/tr>\n<tr class=\"row-24\">\n\t<td colspan=\"2\" class=\"column-1\">Temperatura de funcionamiento<\/td><td class=\"column-3\">\u00b0C<\/td><td class=\"column-4\">-196\uff5e+120<\/td><td class=\"column-5\">-<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-68 from cache -->\n<p><center><a class=\"fancybox price\" href=\"#contact_form_pop\">OBTENER PRECIO<\/a><\/center><\/p>\n<div class=\"fancybox-hidden\" style=\"display: none;\">\n<div id=\"contact_form_pop\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f328-o1\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"328\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/es\/wp-json\/wp\/v2\/pages\/54242#wpcf7-f328-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Formulario de contacto\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/es\/wp-json\/wp\/v2\/pages\/54242#wpcf7-f328-o1\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"328\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f328-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/fieldset>\n<div class=\"form-box\" id=\"Contact-Us\">\n\t<div class=\"isleft\">\n\t\t<div class=\"contact-title\">\n\t\t\t<p>Contacte con nosotros\n\t\t\t<\/p>\n\t\t<\/div>\n\t\t<div class=\"contactp\">\n\t\t\t<p>No dude en enviarnos la informaci\u00f3n de su consulta. Nos pondremos en contacto con usted lo antes posible.\n\t\t\t<\/p>\n\t\t<\/div>\n\t\t<ul class=\"contact\">\n\t\t\t<li class=\"email\">\n\t\t\t\t<p><img decoding=\"async\" src=\"https:\/\/krceramicfiber.com\/wp-content\/uploads\/2023\/12\/email.png\" alt=\"\" \/>Correo electr\u00f3nico:\n\t\t\t\t<\/p>\n\t\t\t\t<p><a href=\"mailto:market@krceramicfiber.com\">market@krceramicfiber.com<\/a>\n\t\t\t\t<\/p>\n\t\t\t<\/li>\n\t\t\t<li class=\"phone\">\n\t\t\t\t<p><img decoding=\"async\" src=\"https:\/\/krceramicfiber.com\/wp-content\/uploads\/2023\/12\/tel.png\" alt=\"\" \/>Tel\u00e9fono\/whatsapp:\n\t\t\t\t<\/p>\n\t\t\t\t<p><a href=\"https:\/\/wa.me\/8619138178880\">+86 19138178880<\/a>\n\t\t\t\t<\/p>\n\t\t\t<\/li>\n\t\t\t<li class=\"location\">\n\t\t\t\t<p><img decoding=\"async\" src=\"https:\/\/krceramicfiber.com\/wp-content\/uploads\/2023\/12\/Location.png\" alt=\"\" \/>Base de fabricaci\u00f3n:\n\t\t\t\t<\/p>\n\t\t\t\t<p>Zona de Industria Refractaria de Chaohua,<br \/>\nCiudad de Xinmi, provincia de Henan, China\n\t\t\t\t<\/p>\n\t\t\t<\/li>\n\t\t<\/ul>\n\t<\/div>\n\t<div class=\"isright\">\n\t\t<ul class=\"contact-input\">\n\t\t\t<li>\n\t\t\t\t<div class=\"islabel\">\n\t\t\t\t\t<p>* Nombre:\n\t\t\t\t\t<\/p>\n\t\t\t\t<\/div>\n\t\t\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span>\n\t\t\t\t<\/p>\n\t\t\t<\/li>\n\t\t\t<li>\n\t\t\t\t<div class=\"islabel\">\n\t\t\t\t\t<p>* Email:\n\t\t\t\t\t<\/p>\n\t\t\t\t<\/div>\n\t\t\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span>\n\t\t\t\t<\/p>\n\t\t\t<\/li>\n\t\t\t<li>\n\t\t\t\t<div class=\"islabel\">\n\t\t\t\t\t<p>* Tel\u00e9fono\/Whatsapp:\n\t\t\t\t\t<\/p>\n\t\t\t\t<\/div>\n\t\t\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-phone\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-tel wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-tel\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"\" value=\"\" type=\"tel\" name=\"your-phone\" \/><\/span>\n\t\t\t\t<\/p>\n\t\t\t<\/li>\n\t\t\t<li>\n\t\t\t\t<div class=\"islabel\">\n\t\t\t\t\t<p>Pa\u00eds:\n\t\t\t\t\t<\/p>\n\t\t\t\t<\/div>\n\t\t\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-country\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"\" value=\"\" type=\"text\" name=\"your-country\" \/><\/span>\n\t\t\t\t<\/p>\n\t\t\t<\/li>\n\t\t\t<li class=\"ismassage\">\n\t\t\t\t<div class=\"islabel\">\n\t\t\t\t\t<p>* Mensaje:\n\t\t\t\t\t<\/p>\n\t\t\t\t<\/div>\n\t\t\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-msg\"><textarea cols=\"40\" rows=\"10\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" name=\"your-msg\"><\/textarea><\/span>\n\t\t\t\t<\/p>\n\t\t\t<\/li>\n\t\t\t<li class=\"wpcf7-btns-box\">\n\t\t\t\t<div class=\"isFileName\">\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"wpcf7-btns\">\n\t\t\t\t\t<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"ENVIAR\" \/>\n\t\t\t\t\t<\/p>\n\t\t\t\t<\/div>\n\t\t\t<\/li>\n\t\t<\/ul>\n\t<\/div>\n<\/div><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"es\"\/><\/form>\n<\/div>\n<\/div>\n<\/div>\n<h2 id=\"PRODUCTDESCRIPTION\">Descripci\u00f3n de la espuma de poliisocianurato PIR<\/h2>\n<p>La espuma de poliisocianurato PIR es un material espumado fabricado mediante la reacci\u00f3n de isocianato con poli\u00e9ter bajo la acci\u00f3n de un catalizador. Tiene las ventajas de una baja conductividad t\u00e9rmica, un amplio rango de temperatura de funcionamiento, una excelente estabilidad dimensional y el corte libre de tuber\u00edas y placas seg\u00fan los requisitos del cliente. Se utiliza ampliamente en el aislamiento de paredes exteriores y tejados, aislamiento de tuber\u00edas, equipos industriales y maquinaria.<\/p>\n<div class='content-column one_fourth'><div style=\"padding-right:20px;padding-bottom:10px;\"><div class='content-column full_width'><div style=\"padding:25px 25px 25px 25px;\"><div class=\"tb17\">Excelente aislamiento t\u00e9rmico.<\/div><\/div><\/div><\/div><\/div>\n<div class='content-column one_fourth'><div style=\"padding-right:20px;padding-bottom:10px;\"><div class='content-column full_width'><div style=\"padding:25px 25px 25px 25px;\"><div class=\"tb1\">Resistencia al fuego.<\/div><\/div><\/div><\/div><\/div>\n<div class='content-column one_fourth'><div style=\"padding-right:20px;padding-bottom:10px;\"><div class='content-column full_width'><div style=\"padding:25px 25px 25px 25px;\"><div class=\"tb11\">Estabilidad qu\u00edmica.<\/div><\/div><\/div><\/div><\/div>\n<div class='content-column one_fourth last_column'><div style=\"padding-right:20px;padding-bottom:10px;\"><div class='content-column full_width'><div style=\"padding:25px 25px 25px 25px;\"><div class=\"tb10\">Alta resistencia a la compresi\u00f3n.<\/div><\/div><\/div><\/div><\/div><div class='clear_column'><\/div>\n<div class=\"pt-cv-wrapper\">Error: puede que no exista la vista de <strong>9da21bcsik<\/strong><\/div>\n<\/div>\n<div id=\"INQUIRY\" class=\"page_model\"><p class=\"wpcf7-contact-form-not-found\"><strong>Error:<\/strong> Formulario de contacto no encontrado.<\/p><\/div>\n<div class=\"page_model\">\n<div class=\"swiper related-products\">\n<div class=\"swiper-wrapper\">\n<div class=\"swiper-slide\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>PIR Polyisocyanurate Foam for Sale PIR polyisocyanurate foam is physical fire resistance is better than &#8230; <a title=\"Espuma de poliisocianurato PIR\" class=\"read-more\" href=\"https:\/\/krceramicfiber.com\/es\/espuma-de-poliisocianurato-pir\/\" aria-label=\"M\u00e1s en PIR Polyisocyanurate Foam\">Leer m\u00e1s<\/a><\/p>","protected":false},"author":1,"featured_media":54231,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":{"0":"post-54242","1":"page","2":"type-page","3":"status-publish","4":"has-post-thumbnail","6":"no-featured-image-padding","7":"resize-featured-image"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>PIR Polyisocyanurate Foam - Your Thermal insulation material Manufactruer | Kerui Refractory\u00ae Official Website<\/title>\n<meta name=\"description\" content=\"PIR polyisocyanurate foam is physical fire resistance is better than that of general polyurethane foaming materials.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/krceramicfiber.com\/es\/espuma-de-poliisocianurato-pir\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PIR Polyisocyanurate Foam - Your Thermal insulation material Manufactruer | Kerui Refractory\u00ae Official Website\" \/>\n<meta property=\"og:description\" content=\"PIR polyisocyanurate foam is physical fire resistance is better than that of general polyurethane foaming materials.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/krceramicfiber.com\/es\/espuma-de-poliisocianurato-pir\/\" \/>\n<meta property=\"og:site_name\" content=\"Your Thermal insulation material Manufactruer | Kerui Refractory\u00ae Official Website\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-13T06:40:58+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/krceramicfiber.com\/wp-content\/uploads\/2024\/09\/PIR\u805a\u5f02\u6c30\u8132\u9178\u916f\u6ce1\u6cab.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"660\" \/>\n\t<meta property=\"og:image:height\" content=\"528\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/krceramicfiber.com\/pir-polyisocyanurate-foam\/\",\"url\":\"https:\/\/krceramicfiber.com\/pir-polyisocyanurate-foam\/\",\"name\":\"PIR Polyisocyanurate Foam - 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