{"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":"pir-polyisocyanurate-foam","status":"publish","type":"page","link":"https:\/\/krceramicfiber.com\/sl\/pir-polyisocyanurate-foam\/","title":{"rendered":"PIR Poliizocianuratna pena"},"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=\"PIR Poliizocianuratna pena\" width=\"780\" height=\"639\" \/><\/div>\n<div class=\"info\">\n<h1>PIR Polyisocyanurate Foam for Sale<\/h1>\n<p class=\"profile\">PIR polyisocyanurate foam is physical fire resistance is better than that of general polyurethane foaming materials. It is widely used in thermal insulation of refineries, chemical plants, ethylene, fertilizers, cold storage and LNG devices.<\/p>\n<ul>\n<li>\n<div>16<\/div>\n<p><small>Elastic modulus\/MPa (\u2264)<\/small><\/li>\n<li>\n<div>25-45<\/div>\n<p><small>Density\/kg\/m\u00b3(\u2265)<\/small><\/li>\n<li>\n<div>-196\uff5e+120<\/div>\n<p><small>Operating temperature(\u2103)<\/small><\/li>\n<li>\n<div>70\u00d710-6<\/div>\n<p><small>Linear thermal expansion coefficient 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=\"Preverjanje pristnosti Kerui\" width=\"200\" height=\"55\" \/><\/li>\n<\/ul>\n<p><a class=\"inruiry fancybox\" href=\"#contact_form_pop\">dobiti ceno<\/a><a class=\"email-btn\" href=\"mailto:market@krceramicfiber.com\">po\u0161ljite e-po\u0161to<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"product_model_bg\">\n<div class=\"page_model\">\n<h2 id=\"TechniqueData\">Kerui PIR Polyisocyanurate Foam Technical Data Sheet<\/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>Item<\/strong><\/th><th class=\"column-2\"><strong>-<\/strong><\/th><th class=\"column-3\"><strong>Unit<\/strong><\/th><th class=\"column-4\"><strong>Technical Parameters<\/strong><\/th><th class=\"column-5\"><strong>Test Method<\/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\">Density<\/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\">Thermal conductivity (normal temperature)<br \/>\n(Aging 180 days)<\/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\u2103)<\/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\">Compressive strength<br \/>\n(all directions)<\/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\u2103<\/td><td class=\"column-4\">\u2265280<\/td>\n<\/tr>\n<tr class=\"row-13\">\n\t<td rowspan=\"2\" class=\"column-1\">Tensile strength<br \/>\n(all directions)<\/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\u2103<\/td><td class=\"column-4\">\u2265265<\/td>\n<\/tr>\n<tr class=\"row-15\">\n\t<td colspan=\"2\" class=\"column-1\">Flame propagation rate<\/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\">Oxygen index<\/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\">Volume water absorption rate<\/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\">Water vapor permeability coefficient<\/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\">Closed porosity<\/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\">Linear thermal expansion coefficient<\/td><td class=\"column-3\">m\/\uff08m\u00b7K\uff09<\/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\">PH value<\/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\">Chloride and fluoride content<\/td><td class=\"column-3\">-<\/td><td class=\"column-4\">Complies with the \"Specification for Insulation Materials Covering Austenitic Stainless Steel\"<\/td><td class=\"column-5\">GB\/T 11835<\/td>\n<\/tr>\n<tr class=\"row-23\">\n\t<td colspan=\"2\" class=\"column-1\">Elastic modulus<\/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\">Operating temperature<\/td><td class=\"column-3\">\u2103<\/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\">DOBI\u010cI CENO<\/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=\"\/sl\/wp-json\/wp\/v2\/pages\/54242#wpcf7-f328-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Contact form\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/sl\/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=\"\" \/><input type=\"hidden\" name=\"_wpcf7_recaptcha_response\" 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>Pi\u0161ite nam\n\t\t\t<\/p>\n\t\t<\/div>\n\t\t<div class=\"contactp\">\n\t\t\t<p>Prosimo, da nam po\u0161ljete informacije o poizvedbi. Z vami bomo stopili v stik takoj, ko bo mogo\u010de.\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=\"\" \/>Elektronska po\u0161ta:\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=\"\" \/>Telefon \/ 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=\"\" \/>Proizvodna baza:\n\t\t\t\t<\/p>\n\t\t\t\t<p>Chaohua Refractory Industry Zone,<br \/>\nMesto Xinmi, provinca Henan, Kitajska\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>* Ime:\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>* Elektronska po\u0161ta:\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>* Telefon\/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>Dr\u017eava:\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>* Sporo\u010dilo:\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=\"PO\u0160LJI\" \/>\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=\"sl\"\/><\/form>\n<\/div>\n<\/div>\n<\/div>\n<h2 id=\"PRODUCTDESCRIPTION\">Description of PIR Polyisocyanurate Foam<\/h2>\n<p>PIR polyisocyanurate foam is a foaming material made by the reaction of isocyanate with polyether through the action of a catalyst. It has the advantages of low thermal conductivity, wide operating temperature range, excellent dimensional stability, and free cutting of pipes and plates according to customer requirements. It is widely used in exterior wall and roof insulation, pipe insulation, industrial equipment and machinery.<\/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\">Excellent thermal insulation.<\/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\">Fire resistance.<\/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\">Chemical stability.<\/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\">High compressive strength.<\/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>Error:<\/strong> Contact form not found.<\/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=\"PIR Poliizocianuratna pena\" class=\"read-more\" href=\"https:\/\/krceramicfiber.com\/sl\/pir-polyisocyanurate-foam\/\" aria-label=\"More on PIR Polyisocyanurate Foam\">Read more<\/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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