{"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-pir-poliisocianurato","status":"publish","type":"page","link":"https:\/\/krceramicfiber.com\/pt\/espuma-de-pir-poliisocianurato\/","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 Poli-isocianurato PIR para Venda<\/h1>\n<p class=\"profile\">A resist\u00eancia ao fogo f\u00edsica da espuma de poliisocianurato PIR \u00e9 superior \u00e0 dos materiais de espuma de poliuretano gerais. \u00c9 amplamente utilizada no isolamento t\u00e9rmico de refinarias, f\u00e1bricas de produtos qu\u00edmicos, etileno, fertilizantes, armaz\u00e9ns frigor\u00edficos e unidades de GNL.<\/p>\n<ul>\n<li>\n<div>16<\/div>\n<p><small>M\u00f3dulo de elasticidade\/MPa (\u2264)<\/small><\/li>\n<li>\n<div>25-45<\/div>\n<p><small>Densidade\/kg\/m\u00b3(\u2265)<\/small><\/li>\n<li>\n<div>-196 a +120<\/div>\n<p><small>Temperatura de funcionamento(\u2103)<\/small><\/li>\n<li>\n<div>70\u00d710-6<\/div>\n<p><small>Coeficiente de dilata\u00e7\u00e3o t\u00e9rmica linear 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=\"Autentica\u00e7\u00e3o Kerui\" width=\"200\" height=\"55\" \/><\/li>\n<\/ul>\n<p><a class=\"inruiry fancybox\" href=\"#contact_form_pop\">obter pre\u00e7o<\/a><a class=\"email-btn\" href=\"mailto:market@krceramicfiber.com\">enviar correio eletr\u00f3nico<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"product_model_bg\">\n<div class=\"page_model\">\n<h2 id=\"TechniqueData\">Ficha T\u00e9cnica de Espuma de Poli-isocianurato 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>Artigo<\/strong><\/th><th class=\"column-2\"><strong>-<\/strong><\/th><th class=\"column-3\"><strong>Unidade<\/strong><\/th><th class=\"column-4\"><strong>Par\u00e2metros T\u00e9cnicos<\/strong><\/th><th class=\"column-5\"><strong>M\u00e9todo de Ensaio<\/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\">Densidade<\/td><td class=\"column-3\">kg\/m3<\/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\">Condutividade t\u00e9rmica (temperatura normal)<br \/>\n(Est\u00e1gio de 180 dias)<\/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\u00baC)<\/td>\n<\/tr>\n<tr class=\"row-10\">\n\t<td class=\"column-4\">\u22640,016 (-170\u00baC)<\/td>\n<\/tr>\n<tr class=\"row-11\">\n\t<td rowspan=\"2\" class=\"column-1\">Resist\u00eancia \u00e0 compress\u00e3o<br \/>\n(todas as dire\u00e7\u00f5es)<\/td><td class=\"column-2\">+23\u2103<\/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\">Resist\u00eancia \u00e0 tra\u00e7\u00e3o<br \/>\n(todas as dire\u00e7\u00f5es)<\/td><td class=\"column-2\">+23\u2103<\/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\">velocidade de propaga\u00e7\u00e3o da chama<\/td><td class=\"column-3\">m\/s<\/td><td class=\"column-4\">\ufe6425<\/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 oxig\u00e9nio<\/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\">taxa de absor\u00e7\u00e3o de \u00e1gua por volume<\/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 permeabilidade ao vapor de \u00e1gua<\/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\">Porosidade fechada<\/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 dilata\u00e7\u00e3o t\u00e9rmica linear<\/td><td class=\"column-3\">m\/(m\u00b7K)<\/td><td class=\"column-4\">\u226470\u00d710\u207b\u2076<\/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\">Teor de cloretos e fluoretos<\/td><td class=\"column-3\">-<\/td><td class=\"column-4\">Cumpre a \"Especifica\u00e7\u00e3o para Materiais de Isolamento para Revestimento de A\u00e7o Inoxid\u00e1vel 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 de elasticidade<\/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 funcionamento<\/td><td class=\"column-3\">\u00baC<\/td><td class=\"column-4\">-196 a +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\">OBTER PRE\u00c7O<\/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=\"\/pt\/wp-json\/wp\/v2\/pages\/54242#wpcf7-f328-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Formul\u00e1rio de contacto\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/pt\/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>Contactar-nos\n\t\t\t<\/p>\n\t\t<\/div>\n\t\t<div class=\"contactp\">\n\t\t\t<p>Por favor, n\u00e3o hesite em enviar-nos a sua informa\u00e7\u00e3o de inqu\u00e9rito. Entraremos em contacto consigo o mais rapidamente poss\u00edvel.\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=\"\" \/>Correio eletr\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=\"\" \/>Telefone\/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 fabrico:\n\t\t\t\t<\/p>\n\t\t\t\t<p>Zona da Ind\u00fastria Refract\u00e1ria de Chaohua,<br \/>\nCidade de Xinmi, prov\u00edncia 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>* Nome:\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>* Correio eletr\u00f3nico:\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>* Telefone\/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>* Mensagem:\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=\"pt\"\/><\/form>\n<\/div>\n<\/div>\n<\/div>\n<h2 id=\"PRODUCTDESCRIPTION\">Descri\u00e7\u00e3o da Espuma de Poli-isocianurato PIR<\/h2>\n<p>A espuma de poliisocianurato PIR \u00e9 um material alveolar fabricado atrav\u00e9s da rea\u00e7\u00e3o do isocianato com o poli\u00e9ter por a\u00e7\u00e3o de um catalisador. Tem as vantagens de baixa condutividade t\u00e9rmica, ampla gama de temperaturas de funcionamento, excelente estabilidade dimensional e corte livre de tubos e placas de acordo com os requisitos do cliente. \u00c9 amplamente utilizada no isolamento de paredes exteriores e coberturas, isolamento de tubagens, equipamento industrial e 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 isolamento 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\">Resist\u00eancia ao fogo.<\/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\">Estabilidade 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\">Elevada resist\u00eancia \u00e0 compress\u00e3o.<\/div><\/div><\/div><\/div><\/div><div class='clear_column'><\/div>\n<div class=\"pt-cv-wrapper\">Error: View <strong>9da21bcsik<\/strong> may not exist<\/div>\n<\/div>\n<div id=\"INQUIRY\" class=\"page_model\"><p class=\"wpcf7-contact-form-not-found\"><strong>Erro:<\/strong> Formul\u00e1rio de contacto n\u00e3o 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\/pt\/espuma-de-pir-poliisocianurato\/\" aria-label=\"Mais em PIR Polyisocyanurate Foam\">Ler mais<\/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 - 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