{"id":766,"date":"2023-07-11T08:51:30","date_gmt":"2023-07-11T00:51:30","guid":{"rendered":"https:\/\/keruiref.com\/?page_id=766"},"modified":"2025-06-06T11:45:07","modified_gmt":"2025-06-06T03:45:07","slug":"silicon-insulation-brick","status":"publish","type":"page","link":"https:\/\/keruiref.com\/it\/silicon-insulation-brick\/","title":{"rendered":"Mattone isolante in silice"},"content":{"rendered":"<div class=\"page_model product_info\">\n<div class=\"preview\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8001\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/silica-insulation-brick-supplier.jpg\" alt=\"silica insulation brick supplier\" width=\"660\" height=\"495\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/silica-insulation-brick-supplier.jpg 660w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/silica-insulation-brick-supplier-300x225.jpg 300w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><\/div>\n<div class=\"info\">\n<h1>Mattone isolante in silice<\/h1>\n<ul>\n<li>SiO2% (\u2265): 91<\/li>\n<li>Densit\u00e0 apparente (g\/cm\u00b3): 1.0-1.2<\/li>\n<li>Refrattariet\u00e0 sotto carico (\u2103)\u2265: 1400-1520<\/li>\n<li>Resistenza alla frantumazione a freddo (MPa)\u2265: 2,0-5,0<\/li>\n<li>Dimensione standard: 230*114*65 mm<\/li>\n<li>Certificazione: ISO9001\/ISO14001\/ISO45001\/ISO50001<\/li>\n<li>Campione: \u00e8 disponibile il test del campione<\/li>\n<\/ul>\n<div class=\"tags\">\n<p>Alta qualit\u00e0<\/p>\n<p>Prezzo ragionevole<\/p>\n<p>Prodotti e soluzioni personalizzabili<\/p>\n<p>Consegna tempestiva<\/p>\n<p>7\/24\/365 Al vostro servizio<\/p>\n<\/div>\n<p><a class=\"inruiry fancybox\" href=\"#contact_form_pop\">richiesta ora<\/a><a class=\"email-btn\" href=\"mailto:market@keruiref.com\">inviare l'e-mail<\/a><\/p>\n<\/div>\n<\/div>\n<ul class=\"anchor\">\n<li><a href=\"#PRODUCTDESCRIPTION\">DESCRIZIONE DEL PRODOTTO<\/a><\/li>\n<li><a href=\"#TechniqueData\">Dati tecnici<\/a><\/li>\n<li><a href=\"#INQUIRY\">RICHIESTA<\/a><\/li>\n<li><a href=\"#RELATEDPRODUCTS\">PRODOTTI CORRELATI<\/a><\/li>\n<\/ul>\n<div class=\"page_model\">\n<h2 id=\"PRODUCTDESCRIPTION\">Descrizione del mattone isolante in silice<\/h2>\n<p>Il mattone isolante di silice \u00e8 chiamato anche mattone di silice leggero, \u00e8 un materiale refrattario isolante con un SiO2 non inferiore a 91%. Il mattone isolante in silice \u00e8 un tipo di materiale isolante leggero con prestazioni eccellenti. I mattoni di silice leggeri utilizzano minerale fine come materia prima e aggiungono coke, trucioli di legno e altre sostanze combustibili per formare una struttura porosa. Il RUL dei mattoni isolanti in silice \u00e8 superiore a 1620\u2103.<\/p>\n<p>In addition to silicon insulation bricks, we also provide <strong><a href=\"https:\/\/keruiref.com\/it\/mattone-di-silice\/\" target=\"_blank\" rel=\"noopener\">silicon refractory bricks<\/a><\/strong>.<\/p>\n<div class='content-column one_third'>\n<div style=\"padding-right:20px;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8052\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/Silica-Insulation-Brick-price-list.jpg\" alt=\"Silica Insulation Brick price list\" width=\"490\" height=\"370\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/Silica-Insulation-Brick-price-list.jpg 490w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/Silica-Insulation-Brick-price-list-300x227.jpg 300w\" sizes=\"auto, (max-width: 490px) 100vw, 490px\" \/><\/div>\n<\/div>\n<div class='content-column one_third'>\n<div style=\"padding-right:20px;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8053\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/Silica-Insulation-Brick-manufacturer.jpg\" alt=\"Produttore di mattoni isolanti in silice\" width=\"490\" height=\"370\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/Silica-Insulation-Brick-manufacturer.jpg 490w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/Silica-Insulation-Brick-manufacturer-300x227.jpg 300w\" sizes=\"auto, (max-width: 490px) 100vw, 490px\" \/><\/div>\n<\/div>\n<div class='content-column one_third last_column'>\n<div style=\"padding-right:20px;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8054\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/Silica-Insulation-Brick-for-sale-1.jpg\" alt=\"Vendita di mattoni isolanti in silice\" width=\"490\" height=\"370\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/Silica-Insulation-Brick-for-sale-1.jpg 490w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/Silica-Insulation-Brick-for-sale-1-300x227.jpg 300w\" sizes=\"auto, (max-width: 490px) 100vw, 490px\" \/><\/div>\n<\/div>\n<div class='clear_column'><\/div>\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\">\n<p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\">\n<ul><\/ul>\n<\/div>\n<form action=\"\/it\/wp-json\/wp\/v2\/pages\/766#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\/766#wpcf7-f328-o1\">\n<div style=\"display: none;\">\n<input type=\"hidden\" name=\"_wpcf7\" value=\"328\" \/><br \/>\n<input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.0.4\" \/><br \/>\n<input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/><br \/>\n<input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f328-o1\" \/><br \/>\n<input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><br \/>\n<input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/><br \/>\n<input type=\"hidden\" name=\"_wpcf7_recaptcha_response\" value=\"\" \/>\n<\/div>\n<div class=\"form-box\" id=\"Contact-Us\">\n<div class=\"isleft\">\n<div class=\"contact-title\">\n<p>Contatto\n\t\t\t<\/p>\n<\/p><\/div>\n<div class=\"contactp\">\n<p>Non esitate a dare la vostra richiesta nel modulo giusto. Vi risponderemo entro 6 ore.\n\t\t\t<\/p>\n<\/p><\/div>\n<ul class=\"contact\">\n<li class=\"email\">\n<p><img decoding=\"async\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/12\/email.png\" alt=\"\" \/>E-mail:\n\t\t\t\t<\/p>\n<p><a href=\"mailto:market@keruiref.com\">market@keruiref.com<\/a>\n\t\t\t\t<\/p>\n<\/li>\n<li class=\"phone\">\n<p><img decoding=\"async\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/12\/tel.png\" alt=\"\" \/>Telefono\/whatsapp:\n\t\t\t\t<\/p>\n<p><a href=\"https:\/\/wa.me\/8619138178880\">+86 19138178880<\/a>\n\t\t\t\t<\/p>\n<\/li>\n<li class=\"location\">\n<p><img decoding=\"async\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/12\/Location.png\" alt=\"\" \/>Base di produzione:\n\t\t\t\t<\/p>\n<p>Zona industriale dei refrattari di Chaohua,<br \/>\nCitt\u00e0 di Xinmi, provincia di Henan, Cina\n\t\t\t\t<\/p>\n<\/li>\n<\/ul><\/div>\n<div class=\"isright\">\n<ul class=\"contact-input\">\n<li>\n<div class=\"islabel\">\n<p>* Nome:\n\t\t\t\t\t<\/p>\n<\/p><\/div>\n<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<\/li>\n<li>\n<div class=\"islabel\">\n<p>* E-mail:\n\t\t\t\t\t<\/p>\n<\/p><\/div>\n<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<\/li>\n<li>\n<div class=\"islabel\">\n<p>* Telefono\/Whatsapp:\n\t\t\t\t\t<\/p>\n<\/p><\/div>\n<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-phone\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-tel wpcf7-text wpcf7-validates-as-tel\" aria-invalid=\"false\" placeholder=\"\" value=\"\" type=\"tel\" name=\"your-phone\" \/><\/span>\n\t\t\t\t<\/p>\n<\/li>\n<li>\n<div class=\"islabel\">\n<p>Paese:\n\t\t\t\t\t<\/p>\n<\/p><\/div>\n<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<\/li>\n<li class=\"ismassage\">\n<div class=\"islabel\">\n<p>* Messaggio:\n\t\t\t\t\t<\/p>\n<\/p><\/div>\n<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<\/li>\n<li class=\"wpcf7-btns-box\">\n<div class=\"isFileName\">\n\t\t\t\t<\/div>\n<div class=\"wpcf7-btns\">\n<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"INVIO\" \/>\n\t\t\t\t\t<\/p>\n<\/p><\/div>\n<\/li>\n<\/ul><\/div>\n<\/div>\n<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=\"TechniqueData\">Mattoni isolanti in silice Kerui Scheda tecnica<\/h2>\n<table id=\"tablepress-14\" class=\"tablepress tablepress-id-14 tbody-has-connected-cells\">\n<thead>\n<tr class=\"row-1\">\n<th colspan=\"2\" class=\"column-1\">Articolo\/Grado<\/th>\n<th class=\"column-3\">GGR-1.00<\/th>\n<th class=\"column-4\">GGR-1.10<\/th>\n<th class=\"column-5\">GGR-1.15<\/th>\n<th class=\"column-6\">GGR-1.20<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n<td colspan=\"2\" class=\"column-1\"><span style=\"color:#000000;\">\u03c9 (SiO<\/span><span style=\"color:#000000;\"><sub>2<\/sub><\/span><span style=\"color:#000000;\">) \u2265\/%<\/span><\/td>\n<td class=\"column-3\">91<\/td>\n<td class=\"column-4\">91<\/td>\n<td class=\"column-5\">91<\/td>\n<td class=\"column-6\">91<\/td>\n<\/tr>\n<tr class=\"row-3\">\n<td colspan=\"2\" class=\"column-1\">Densit\u00e0 apparente \u2265\/(g\/cm\u00b3)<\/td>\n<td class=\"column-3\">1.00 <\/td>\n<td class=\"column-4\">1.10 <\/td>\n<td class=\"column-5\">1.15<\/td>\n<td class=\"column-6\">1.20 <\/td>\n<\/tr>\n<tr class=\"row-4\">\n<td colspan=\"2\" class=\"column-1\">Resistenza alla frantumazione a freddo \u2265\/MPa<\/td>\n<td class=\"column-3\">2.0 <\/td>\n<td class=\"column-4\">3.0 <\/td>\n<td class=\"column-5\">5.0 <\/td>\n<td class=\"column-6\">5.0 <\/td>\n<\/tr>\n<tr class=\"row-5\">\n<td rowspan=\"2\" class=\"column-1\">Variazione lineare permanente al riscaldamento \u2264\/\u2103<\/td>\n<td class=\"column-2\">1500\u2103, 2h<\/td>\n<td class=\"column-3\">\/<\/td>\n<td class=\"column-4\">\/<\/td>\n<td class=\"column-5\">0.5<\/td>\n<td class=\"column-6\">0.5<\/td>\n<\/tr>\n<tr class=\"row-6\">\n<td class=\"column-2\">1450\u2103, 2h<\/td>\n<td class=\"column-3\">0.5<\/td>\n<td class=\"column-4\">0.5<\/td>\n<td class=\"column-5\">\/<\/td>\n<td class=\"column-6\">\/<\/td>\n<\/tr>\n<tr class=\"row-7\">\n<td colspan=\"2\" class=\"column-1\">0,1MPa Sottocarico di refrattariet\u00e0 \u2265\/\u2103<\/td>\n<td class=\"column-3\">1400<\/td>\n<td class=\"column-4\">1420<\/td>\n<td class=\"column-5\">1500<\/td>\n<td class=\"column-6\">1520<\/td>\n<\/tr>\n<tr class=\"row-8\">\n<td colspan=\"2\" class=\"column-1\">Coefficiente di conducibilit\u00e0 termica \u2264\/[W\/(m-K)] <br \/>\n(temperatura media 350\u00b110\u2103)<\/td>\n<td class=\"column-3\">0.55<\/td>\n<td class=\"column-4\">0.60 <\/td>\n<td class=\"column-5\">0.65<\/td>\n<td class=\"column-6\">0.70 <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><!-- #tablepress-14 from cache --><\/p>\n<h2>Processo di produzione del mattone isolante in silice<\/h2>\n<h3>Preparazione delle materie prime<\/h3>\n<p>Selezionare il biossido di silicio come componente principale del mattone isolante in silice e aggiungere una certa quantit\u00e0 di materiali ausiliari oltre alla silice. I materiali ausiliari pi\u00f9 comuni sono l'argilla refrattaria, la polvere di pietra refrattaria, i coadiuvanti di calcinazione, gli stabilizzatori termici, ecc. La silice frantumata e i materiali ausiliari vengono miscelati secondo il rapporto di formula e le materie prime miscelate devono essere finemente macinate.<\/p>\n<h3>Macinazione e miscelazione<\/h3>\n<p>Il processo di macinazione richiede l'aggiunta di un'adeguata quantit\u00e0 di agente umettante, che contribuisce a migliorare la fluidit\u00e0 della materia prima e a rendere la materia prima miscelata facile da modellare. Dopo la macinazione, le materie prime vengono monitorate e analizzate per garantire che le dimensioni delle particelle soddisfino i requisiti e per valutare l'uniformit\u00e0 e la qualit\u00e0 delle materie prime.<\/p>\n<h3>Formazione<\/h3>\n<p>La formatura \u00e8 il processo di modellamento e pressatura del materiale in laterizio miscelato e macinato per ottenere la forma finale del mattone. Innanzitutto, \u00e8 necessario preparare le materie prime e gli stampi e scegliere diversi stampi in base alla forma e alle dimensioni dei mattoni isolanti in silicio. Quindi i mattoni vengono riempiti nello stampo, che viene riempito uniformemente da un dispositivo meccanico e poi pressato in forma.<\/p>\n<h3>Asciugatura<\/h3>\n<p>Il processo di essiccazione dei mattoni isolanti in silice \u00e8 il processo di disidratazione dei materiali umidi mescolati nella parte superiore. Di seguito viene descritto il processo di essiccazione:<\/p>\n<p>Essiccazione preliminare:<\/p>\n<p>I mattoni estrusi vengono essiccati in un'area ben ventilata. In questa fase, l'acqua \u00e8 completamente evaporata.<\/p>\n<p>Aumentare gradualmente la temperatura:<\/p>\n<p>Dopo l'essiccazione iniziale, i mattoni isolanti in silice possono essere essiccati in un locale di essiccazione. L'innalzamento graduale della temperatura ha lo scopo di eliminare gradualmente l'umidit\u00e0 all'interno dei mattoni, che inevitabilmente si incrina a causa dei rapidi sbalzi di temperatura.<\/p>\n<p>Essiccazione ad alta temperatura:<\/p>\n<p>Sulla base dell'aumento graduale della temperatura, aumentare ulteriormente la temperatura del mattone isolante in silicio fino a un valore compreso tra 500\u2103 e 1000\u2103. A temperature elevate, l'umidit\u00e0 residua all'interno del mattone sar\u00e0 evaporata e il corpo del mattone diventer\u00e0 asciutto.<\/p>\n<h3>Sinterizzazione<\/h3>\n<p>Il processo di sinterizzazione consiste nel calcinare il corpo secco del mattone a una temperatura compresa tra 1300\u2103 e 1600\u2103. Lo scopo \u00e8 quello di facilitare la reazione chimica e il processo di cristallizzazione. L'isotermia dura solitamente da alcune ore a dieci ore. Al termine dell'isotermia, \u00e8 sufficiente attendere che il mattone isolante in silicio scenda a temperatura ambiente.<\/p>\n<h3>Raffreddamento e imballaggio<\/h3>\n<p>Raffreddamento:<\/p>\n<p>Il corpo del mattone calcinato viene adeguatamente raffreddato. Posizionare i mattoni cotti da pesare in un'area ben ventilata e vagliarli dopo averli fatti raffreddare naturalmente a temperatura ambiente. Il motivo principale \u00e8 la verifica dell'aspetto e della qualit\u00e0 dei mattoni, le cui dimensioni precise devono essere conformi agli standard.<\/p>\n<p>Imballaggio:<\/p>\n<p>Imballare i mattoni isolanti al silicio che hanno superato l'ispezione e lo screening per proteggere i mattoni da danni e inquinamento. I metodi di imballaggio comprendono. Il metodo di imballaggio prevede il vassoio, il film plastico di alta qualit\u00e0 e il nastro d'acciaio.<\/p>\n<h2>Vantaggi dei mattoni isolanti di silice<\/h2>\n<div class='content-column one_half'>\n<div style=\"padding-right:20px;padding-left:20px;\">\n<h3>Eccellenti prestazioni di isolamento<\/h3>\n<p>I mattoni isolanti in silicio hanno una bassa conducibilit\u00e0 termica, in grado di isolare efficacemente la conduzione del calore tra le alte e le basse temperature, di ridurre le perdite di energia e di offrire eccellenti prestazioni isolanti. In un ambiente ad alta temperatura, i mattoni isolanti in silicio possono mantenere le loro buone propriet\u00e0 isolanti e non sono soggetti a perdite di calore.<\/p><\/div>\n<\/div>\n<div class='content-column one_half last_column'>\n<div style=\"padding-right:20px;padding-left:20px;\">\n<h3>Buona resistenza agli shock termici<\/h3>\n<p>I mattoni isolanti al silicio hanno una buona resistenza agli shock termici e possono sopportare forti sbalzi di temperatura in ambienti ad alta temperatura senza subire deformazioni e danni. Queste eccellenti prestazioni possono rendere l'applicazione dei mattoni isolanti al silicio di lunga durata.<\/p><\/div>\n<\/div>\n<div class='clear_column'><\/div>\n<div class='content-column one_half'>\n<div style=\"padding-right:20px;padding-left:20px;\">\n<h3>Resistenza alla corrosione acida<\/h3>\n<p>Poich\u00e9 i mattoni isolanti al silicio sono acidi, possono mantenere la loro stabilit\u00e0 e integrit\u00e0 in ambienti fortemente acidi. Il suo utilizzo pu\u00f2 prevenire la corrosione e i danni sulla superficie delle apparecchiature ed \u00e8 ampiamente utilizzato in ambienti acidi.<\/p><\/div>\n<\/div>\n<div class='content-column one_half last_column'>\n<div style=\"padding-right:20px;padding-left:20px;\">\n<h3>Rispettoso dell'ambiente<\/h3>\n<p>Il mattone isolante al silicio \u00e8 una materia prima inorganica non metallica che non contiene sostanze nocive. Vengono utilizzati minerali e materiali naturali e innocui, in grado di ridurre efficacemente il consumo energetico e le emissioni di anidride carbonica durante il processo di calcinazione.<\/p><\/div>\n<\/div>\n<div class='clear_column'><\/div>\n<h2>Applicazione dei mattoni isolanti in silice<\/h2>\n<p>Le eccellenti prestazioni dei mattoni isolanti in silice sono ampiamente utilizzate in metallurgia, energia elettrica, vetro e altre industrie;<\/p>\n<h3>Industria metallurgica<\/h3>\n<p>Pu\u00f2 essere utilizzato in forni fusori, forni di fusione, forni rotativi, scudi termici, isolamento di tubi, celle elettrolitiche pirometallurgiche, forni di fusione, ecc.<\/p>\n<h3>Industria del vetro<\/h3>\n<p>Pu\u00f2 essere utilizzato per forni di fusione del vetro, forni di tempra, forni per il vetro, schermi termici per il vetro, ecc.<\/p>\n<h3>Industria siderurgica<\/h3>\n<p>Pu\u00f2 essere utilizzato anche negli altiforni, nei forni per la produzione di ferro, nei convertitori, negli strati isolanti e nei forni di riscaldamento della muratura isolata termicamente.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-84040 size-full\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/02\/silica-insulation-brick-application_1.webp\" alt=\"\" width=\"1300\" height=\"400\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/02\/silica-insulation-brick-application_1.webp 1300w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/02\/silica-insulation-brick-application_1-300x92.webp 300w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/02\/silica-insulation-brick-application_1-1024x315.webp 1024w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/02\/silica-insulation-brick-application_1-768x236.webp 768w\" sizes=\"auto, (max-width: 1300px) 100vw, 1300px\" \/><\/p>\n<\/div>\n<div id=\"INQUIRY\" class=\"page_model\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f328-o2\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"328\">\n<div class=\"screen-reader-response\">\n<p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\">\n<ul><\/ul>\n<\/div>\n<form action=\"\/it\/wp-json\/wp\/v2\/pages\/766#wpcf7-f328-o2\" 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\/766#wpcf7-f328-o2\">\n<div style=\"display: none;\">\n<input type=\"hidden\" name=\"_wpcf7\" value=\"328\" \/><br \/>\n<input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.0.4\" \/><br \/>\n<input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/><br \/>\n<input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f328-o2\" \/><br \/>\n<input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><br \/>\n<input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/><br \/>\n<input type=\"hidden\" name=\"_wpcf7_recaptcha_response\" value=\"\" \/>\n<\/div>\n<div class=\"form-box\" id=\"Contact-Us\">\n<div class=\"isleft\">\n<div class=\"contact-title\">\n<p>Contatto\n\t\t\t<\/p>\n<\/p><\/div>\n<div class=\"contactp\">\n<p>Non esitate a dare la vostra richiesta nel modulo giusto. Vi risponderemo entro 6 ore.\n\t\t\t<\/p>\n<\/p><\/div>\n<ul class=\"contact\">\n<li class=\"email\">\n<p><img decoding=\"async\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/12\/email.png\" alt=\"\" \/>E-mail:\n\t\t\t\t<\/p>\n<p><a href=\"mailto:market@keruiref.com\">market@keruiref.com<\/a>\n\t\t\t\t<\/p>\n<\/li>\n<li class=\"phone\">\n<p><img decoding=\"async\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/12\/tel.png\" alt=\"\" \/>Telefono\/whatsapp:\n\t\t\t\t<\/p>\n<p><a href=\"https:\/\/wa.me\/8619138178880\">+86 19138178880<\/a>\n\t\t\t\t<\/p>\n<\/li>\n<li class=\"location\">\n<p><img decoding=\"async\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/12\/Location.png\" alt=\"\" \/>Base di produzione:\n\t\t\t\t<\/p>\n<p>Zona industriale dei refrattari di Chaohua,<br \/>\nCitt\u00e0 di Xinmi, provincia di Henan, Cina\n\t\t\t\t<\/p>\n<\/li>\n<\/ul><\/div>\n<div class=\"isright\">\n<ul class=\"contact-input\">\n<li>\n<div class=\"islabel\">\n<p>* Nome:\n\t\t\t\t\t<\/p>\n<\/p><\/div>\n<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<\/li>\n<li>\n<div class=\"islabel\">\n<p>* E-mail:\n\t\t\t\t\t<\/p>\n<\/p><\/div>\n<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<\/li>\n<li>\n<div class=\"islabel\">\n<p>* Telefono\/Whatsapp:\n\t\t\t\t\t<\/p>\n<\/p><\/div>\n<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-phone\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-tel wpcf7-text wpcf7-validates-as-tel\" aria-invalid=\"false\" placeholder=\"\" value=\"\" type=\"tel\" name=\"your-phone\" \/><\/span>\n\t\t\t\t<\/p>\n<\/li>\n<li>\n<div class=\"islabel\">\n<p>Paese:\n\t\t\t\t\t<\/p>\n<\/p><\/div>\n<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<\/li>\n<li class=\"ismassage\">\n<div class=\"islabel\">\n<p>* Messaggio:\n\t\t\t\t\t<\/p>\n<\/p><\/div>\n<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<\/li>\n<li class=\"wpcf7-btns-box\">\n<div class=\"isFileName\">\n\t\t\t\t<\/div>\n<div class=\"wpcf7-btns\">\n<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"INVIO\" \/>\n\t\t\t\t\t<\/p>\n<\/p><\/div>\n<\/li>\n<\/ul><\/div>\n<\/div>\n<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 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>","protected":false},"excerpt":{"rendered":"Silica Insulation Brick SiO2% (\u2265): 91 Bulk Density (g\/cm\u00b3): 1.0-1.2 Refractoriness Under Load (\u2103)\u2265: 1400-1520 Cold Crushing Strength (MPa)\u2265: 2.0-5.0 Standard Size: 230*114*65mm Certification: ISO9001\/ISO14001\/ISO45001\/ISO50001 Sample: testing of sample is available High Quality Reasonable Price Customizable Products &amp; Solutions Timely Delivery 7\/24\/365 At Your Service &#8230; <a title=\"Mattone isolante in silice\" class=\"read-more\" href=\"https:\/\/keruiref.com\/it\/silicon-insulation-brick\/\" aria-label=\"More on Silica Insulation Brick\">Per saperne di pi\u00f9<\/a>","protected":false},"author":1,"featured_media":8001,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":{"0":"post-766","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 v24.9 - 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