{"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":"schiuma-di-poliisocianurato-pir","status":"publish","type":"page","link":"https:\/\/krceramicfiber.com\/it\/schiuma-di-poliisocianurato-pir\/","title":{"rendered":"Schiuma di 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=\"Schiuma di poliisocianurato PIR\" width=\"780\" height=\"639\" \/><\/div>\n<div class=\"info\">\n<h1>Schiuma in poliisocyanurato PIR in vendita<\/h1>\n<p class=\"profile\">La schiuma di poliisocianurato PIR ha una resistenza fisica al fuoco migliore rispetto a quella dei materiali schiumati in poliuretano tradizionali. \u00c8 ampiamente utilizzata nell'isolamento termico di raffinerie, impianti chimici, etilene, fertilizzanti, celle frigorifere e impianti di GNL.<\/p>\n<ul>\n<li>\n<div>16<\/div>\n<p><small>Modulo di elasticit\u00e0\/MPa (\u2264)<\/small><\/li>\n<li>\n<div>25-45<\/div>\n<p><small>Densit\u00e0\/kg\/m\u00b3(\u2265)<\/small><\/li>\n<li>\n<div>-196 \u00f7 +120<\/div>\n<p><small>Temperatura di esercizio (\u2103)<\/small><\/li>\n<li>\n<div>70\u00d710-6<\/div>\n<p><small>Coefficiente di dilatazione termica lineare 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=\"Autenticazione Kerui\" width=\"200\" height=\"55\" \/><\/li>\n<\/ul>\n<p><a class=\"inruiry fancybox\" href=\"#contact_form_pop\">ottenere il prezzo<\/a><a class=\"email-btn\" href=\"mailto:market@krceramicfiber.com\">inviare l'e-mail<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"product_model_bg\">\n<div class=\"page_model\">\n<h2 id=\"TechniqueData\">Scheda Tecnica della Schiuma di Polisocianurato 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>Articolo<\/strong><\/th><th class=\"column-2\"><strong>-<\/strong><\/th><th class=\"column-3\"><strong>Unit\u00e0<\/strong><\/th><th class=\"column-4\"><strong>Parametri tecnici<\/strong><\/th><th class=\"column-5\"><strong>Metodo di prova<\/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\">Densit\u00e0<\/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\">Conducibilit\u00e0 termica (temperatura normale)<br \/>\n(Affinamento 180 giorni)<\/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\">Resistenza a compressione<br \/>\n(tutte le direzioni)<\/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\">Resistenza a trazione<br \/>\n(tutte le direzioni)<\/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\">Velocit\u00e0 di propagazione della fiamma<\/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\">Indice di ossigeno<\/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\">Tasso di assorbimento d'acqua in 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\">coefficiente di permeabilit\u00e0 al vapore acqueo<\/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\">Porosit\u00e0 chiusa<\/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\">Coefficiente di dilatazione termica lineare<\/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\">Valore di 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\">Contenuto di cloruro e fluoruro<\/td><td class=\"column-3\">-<\/td><td class=\"column-4\">Conforme alla \"Specifica per i materiali di isolamento che coprono l'acciaio inossidabile austenitico\"<\/td><td class=\"column-5\">GB\/T 11835<\/td>\n<\/tr>\n<tr class=\"row-23\">\n\t<td colspan=\"2\" class=\"column-1\">Modulo elastico<\/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 di esercizio<\/td><td class=\"column-3\">\u00b0C<\/td><td class=\"column-4\">-196 \u00f7 +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\">PREZZO<\/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=\"\/it\/wp-json\/wp\/v2\/pages\/54242#wpcf7-f328-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Modulo di contatto\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/it\/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>Contatto\n\t\t\t<\/p>\n\t\t<\/div>\n\t\t<div class=\"contactp\">\n\t\t\t<p>Non esitate a inviarci le vostre informazioni di richiesta. Ci metteremo in contatto con voi il prima possibile.\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=\"\" \/>E-mail:\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=\"\" \/>Telefono\/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 di produzione:\n\t\t\t\t<\/p>\n\t\t\t\t<p>Zona industriale dei refrattari di Chaohua,<br \/>\nCitt\u00e0 di Xinmi, provincia di Henan, Cina\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>* E-mail:\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>* Telefono\/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>Paese:\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>* Messaggio:\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=\"INVIO\" \/>\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=\"it\"\/><\/form>\n<\/div>\n<\/div>\n<\/div>\n<h2 id=\"PRODUCTDESCRIPTION\">Descrizione della schiuma di poliisocianurato PIR<\/h2>\n<p>La schiuma di poliisocianurato PIR \u00e8 un materiale schiumato realizzato mediante la reazione dell'isocianato con il polietere per azione di un catalizzatore. Presenta i vantaggi di una bassa conducibilit\u00e0 termica, un'ampia gamma di temperature di esercizio, un'eccellente stabilit\u00e0 dimensionale e il libero taglio di tubi e lastre secondo le richieste del cliente. \u00c8 ampiamente utilizzata nell'isolamento di pareti esterne e tetti, nell'isolamento di tubazioni, in apparecchiature industriali e macchinari.<\/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\">Eccellente isolamento termico.<\/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\">Resistenza al fuoco.<\/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\">Stabilit\u00e0 chimica.<\/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\">Elevata resistenza a compressione.<\/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>Errore:<\/strong> Modulo di contatto non trovato.<\/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=\"Schiuma di poliisocianurato PIR\" class=\"read-more\" href=\"https:\/\/krceramicfiber.com\/it\/schiuma-di-poliisocianurato-pir\/\" aria-label=\"More on PIR Polyisocyanurate Foam\">Leggi tutto<\/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\/it\/schiuma-di-poliisocianurato-pir\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\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\/it\/schiuma-di-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=\"Tempo di lettura stimato\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minuti\" \/>\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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