{"id":87112,"date":"2025-06-12T10:08:20","date_gmt":"2025-06-12T02:08:20","guid":{"rendered":"https:\/\/keruiref.com\/?page_id=87112"},"modified":"2025-06-12T10:08:20","modified_gmt":"2025-06-12T02:08:20","slug":"mullite-refractory-brick","status":"publish","type":"page","link":"https:\/\/keruiref.com\/de\/mullite-refractory-brick\/","title":{"rendered":"Feuerfester Mullit-Stein"},"content":{"rendered":"<div class=\"page_model product_info\">\n<div class=\"preview\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2808\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/Mullite-Refractory-Brick-for-sale.jpg\" alt=\"Mullite Refractory Brick for sale\" width=\"660\" height=\"495\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/Mullite-Refractory-Brick-for-sale.jpg 660w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/Mullite-Refractory-Brick-for-sale-300x225.jpg 300w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><\/div>\n<div class=\"info\">\n<h1>Feuerfester Mullit-Stein<\/h1>\n<p>Haupts\u00e4chlich verwendet in Hochofengipfeln, Hochofensch\u00e4chten und -b\u00f6den, Regeneratoren von Glasschmelz\u00f6fen, keramischen Sinter\u00f6fen, Dead-End-Ofenauskleidungen in Erd\u00f6lkrackanlagen...<\/p>\n<ul>\n<li>Al2O3% (\u2265): 62-70<\/li>\n<li>Fe2O3)\/%(\u2264): 1.5-1.8<\/li>\n<li>Refrakt\u00e4rit\u00e4t unter Last (\u2103)(\u2265): 1760-1780<\/li>\n<li>Kaltstauchfestigkeit (MPa)(\u2265): 25<\/li>\n<li>Standardgr\u00f6\u00dfe: 230*114*65mm<\/li>\n<li>Probe: Pr\u00fcfung der Probe ist verf\u00fcgbar<\/li>\n<\/ul>\n<div class=\"tags\">\n<p>Hohe Qualit\u00e4t<\/p>\n<p>Angemessener Preis<\/p>\n<p>Anpassbare Produkte und L\u00f6sungen<\/p>\n<p>Rechtzeitige Lieferung<\/p>\n<p>7\/24\/365 Zu Ihren Diensten<\/p>\n<\/div>\n<p><a class=\"inruiry fancybox\" href=\"#contact_form_pop\">Anfrage jetzt<\/a><a class=\"email-btn\" href=\"mailto:market@keruiref.com\">E-Mail senden<\/a><\/p>\n<\/div>\n<\/div>\n<ul class=\"anchor\">\n<li><a href=\"#PRODUCTDESCRIPTION\">PRODUKTBEZEICHNUNG<\/a><\/li>\n<li><a href=\"#TechniqueData\">Technische Daten<\/a><\/li>\n<li><a href=\"#INQUIRY\">ANFRAGE<\/a><\/li>\n<li><a href=\"#RELATEDPRODUCTS\">VERWANDTE PRODUKTE<\/a><\/li>\n<\/ul>\n<div class=\"page_model\">\n<h2 id=\"PRODUCTDESCRIPTION\">Beschreibung des feuerfesten Mullit-Steins<\/h2>\n<p>Der Hauptbestandteil von Mullitsteinen ist Mullit, das durch die Reaktion von Aluminium (Al2O3) und Siliziumdioxid (SiO2) bei hohen Temperaturen entsteht. Mullit ist ein hochwertiges feuerfestes Material, das sehr selten ist. Mullit ist ein Mineral, das durch die Kristallisation von Alumosilikat bei hohen Temperaturen entsteht. Es hat eine hohe Kristallinit\u00e4t, eine ausgezeichnete W\u00e4rmed\u00e4mmwirkung, eine geringe W\u00e4rmeleitf\u00e4higkeit und einen bemerkenswerten Energiespareffekt. Mullit-Ziegel werden in gesinterte Mullit-Ziegel und gegossene Mullit-Ziegel unterteilt.<\/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-2391\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/mullite-brick1.jpg\" alt=\"mullite brick\" width=\"490\" height=\"370\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/mullite-brick1.jpg 490w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/mullite-brick1-300x227.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-2393\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/mullite-brick3.jpg\" alt=\"mullite brick\" width=\"490\" height=\"370\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/mullite-brick3.jpg 490w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/mullite-brick3-300x227.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-2392\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/mullite-brick2.jpg\" alt=\"Mullite Brick\" width=\"490\" height=\"370\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/mullite-brick2.jpg 490w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/mullite-brick2-300x227.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\">PREIS ERHALTEN<\/a><\/center><\/p>\n<h2 id=\"TechniqueData\">Kerui Mullite Refractory Brick Technisches Datenblatt<\/h2>\n<table id=\"tablepress-3\" class=\"tablepress tablepress-id-3 tbody-has-connected-cells\">\n<thead>\n<tr class=\"row-1\">\n<th colspan=\"2\" class=\"column-1\">Artikel\/G\u00fcteklasse<\/th>\n<th class=\"column-3\">JM-70<\/th>\n<th class=\"column-4\">JM-62<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n<td rowspan=\"2\" class=\"column-1\"><span style=\"color:#000000;\">\u03c9 (Al<\/span><span style=\"color:#000000;\"><sub>2<\/sub><\/span><span style=\"color:#000000;\">O<\/span><span style=\"color:#000000;\"><sub>3<\/sub><\/span><span style=\"color:#000000;\">)\/%<\/span><\/td>\n<td class=\"column-2\"><span style=\"color:#000000;\">\u03bc<\/span><span style=\"color:#000000;\"><sub>0<\/sub><\/span><span style=\"color:#000000;\"> \u2265<\/span><\/td>\n<td class=\"column-3\">70.0 <\/td>\n<td class=\"column-4\">62.0 <\/td>\n<\/tr>\n<tr class=\"row-3\">\n<td class=\"column-2\">\u1edf<\/td>\n<td colspan=\"2\" class=\"column-3\">3.0 <\/td>\n<\/tr>\n<tr class=\"row-4\">\n<td rowspan=\"2\" class=\"column-1\"><span style=\"color:#000000;\">\u03c9 (Fe<\/span><span style=\"color:#000000;\"><sub>2<\/sub><\/span><span style=\"color:#000000;\">O<\/span><span style=\"color:#000000;\"><sub>3<\/sub><\/span><span style=\"color:#000000;\">)\/%<\/span><\/td>\n<td class=\"column-2\"><span style=\"color:#000000;\">\u03bc<\/span><span style=\"color:#000000;\"><sub>0<\/sub><\/span><span style=\"color:#000000;\"> \u2264<\/span><\/td>\n<td class=\"column-3\">1.8<\/td>\n<td class=\"column-4\">1.5<\/td>\n<\/tr>\n<tr class=\"row-5\">\n<td class=\"column-2\">\u1edf<\/td>\n<td colspan=\"2\" class=\"column-3\">0.2<\/td>\n<\/tr>\n<tr class=\"row-6\">\n<td rowspan=\"2\" class=\"column-1\">Refrakt\u00e4rit\u00e4t\/\u2103<\/td>\n<td class=\"column-2\"><span style=\"color:#000000;\">\u03bc<\/span><span style=\"color:#000000;\"><sub>0<\/sub><\/span><span style=\"color:#000000;\"> \u2265<\/span><\/td>\n<td class=\"column-3\">1780<\/td>\n<td class=\"column-4\">1760<\/td>\n<\/tr>\n<tr class=\"row-7\">\n<td class=\"column-2\">\u1edf<\/td>\n<td colspan=\"2\" class=\"column-3\">10<\/td>\n<\/tr>\n<tr class=\"row-8\">\n<td rowspan=\"2\" class=\"column-1\">Scheinbare Porosit\u00e4t\/%<\/td>\n<td class=\"column-2\"><span style=\"color:#000000;\">\u03bc<\/span><span style=\"color:#000000;\"><sub>0<\/sub><\/span><span style=\"color:#000000;\"> \u2264<\/span><\/td>\n<td class=\"column-3\">28<\/td>\n<td class=\"column-4\">26<\/td>\n<\/tr>\n<tr class=\"row-9\">\n<td class=\"column-2\">\u1edf<\/td>\n<td colspan=\"2\" class=\"column-3\">2<\/td>\n<\/tr>\n<tr class=\"row-10\">\n<td rowspan=\"2\" class=\"column-1\">Kaltstauchfestigkeit\/MPa<\/td>\n<td class=\"column-2\"><span style=\"color:#000000;\">\u03bc<\/span><span style=\"color:#000000;\"><sub>0<\/sub><\/span><span style=\"color:#000000;\"> \u2265<\/span><\/td>\n<td colspan=\"2\" class=\"column-3\">25<\/td>\n<\/tr>\n<tr class=\"row-11\">\n<td class=\"column-2\">\u1edf<\/td>\n<td colspan=\"2\" class=\"column-3\">7<\/td>\n<\/tr>\n<tr class=\"row-12\">\n<td class=\"column-1\">Permanente lineare \u00c4nderung (1500\u2103*2h)\/%<\/td>\n<td class=\"column-2\"><span style=\"color:#000000;\">X<\/span><span style=\"color:#000000;\"><sub>min<\/sub><\/span><span style=\"color:#000000;\">~X<\/span><span style=\"color:#000000;\"><sub>max<\/sub><\/span><\/td>\n<td colspan=\"2\" class=\"column-3\">-0.1~+0.4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><!-- #tablepress-3 from cache --><\/p>\n<h2>Vorteile von feuerfesten Mullit-Steinen<\/h2>\n<h3>Hohe Refrakt\u00e4rit\u00e4t<\/h3>\n<p>Mullit ist ein Mineral mit einem hohen Schmelzpunkt. Mullit-Steine haben hervorragende feuerfeste Eigenschaften. Sie widerstehen W\u00e4rmeenergie und Flammen in Hochtemperaturumgebungen und behalten ihre strukturelle Stabilit\u00e4t und Integrit\u00e4t. Er ist resistent gegen Erosion durch geschmolzene Substanzen unter Hochtemperaturbedingungen und beh\u00e4lt seine Funktion und Leistung bei. Dies macht Mullitsteine zu einer wichtigen Wahl unter den feuerfesten Materialien, die in industriellen Hochtemperaturbereichen weit verbreitet sind.<\/p>\n<h3>Hohe W\u00e4rmeleitf\u00e4higkeit<\/h3>\n<p>Das Vorhandensein von miteinander verbundenen Kan\u00e4len innerhalb der Mullitstruktur erleichtert die effiziente W\u00e4rme\u00fcbertragung, und diese Kan\u00e4le erm\u00f6glichen eine schnelle W\u00e4rmeleitung durch den Ziegel, was zu einer hohen W\u00e4rmeleitf\u00e4higkeit f\u00fchrt, der F\u00e4higkeit, W\u00e4rme schnell zu leiten und eine relativ gleichm\u00e4\u00dfige Temperaturverteilung aufrechtzuerhalten. Die hohe W\u00e4rmeleitf\u00e4higkeit tr\u00e4gt dazu bei, dass die W\u00e4rme effizient an die umliegenden Bereiche weitergeleitet wird, was die W\u00e4rme\u00fcbertragungseffizienz verbessert und die Auswirkungen von W\u00e4rmestau und Temperaturgradienten auf Ger\u00e4te verringert. Dies macht Mullit-Steine f\u00fcr Hochtemperaturanwendungen n\u00fctzlich.<\/p>\n<h3>Gute Kriechbest\u00e4ndigkeit<\/h3>\n<p>Mullit hat eine kristalline Struktur, die bei hohen Temperaturen und konstanter Belastung langfristig verformungsbest\u00e4ndig ist. Daher k\u00f6nnen Mullitsteine ihre Form und Struktur unter hohen Temperaturen und konstantem Druck stabil halten und ver\u00e4ndern ihre Form nicht aufgrund von Spannungen. Die gute Kriechfestigkeit des Mullitsteins gew\u00e4hrleistet seine Stabilit\u00e4t in Hochtemperaturumgebungen und verl\u00e4ngert seine Nutzungsdauer.<\/p>\n<h3>Hohe Widerstandsf\u00e4higkeit gegen S\u00e4ure- und Alkalischlacken<\/h3>\n<p>Mullitsteine haben eine ausgezeichnete Best\u00e4ndigkeit gegen saure und alkalische Schlacken und k\u00f6nnen der Korrosion von sauren oder alkalischen Medien widerstehen. In den Bereichen \u00d6lraffination, chemische Industrie, Metallurgie und chemische Industrie sind h\u00e4ufig Medien mit sauren oder alkalischen Eigenschaften im Spiel. Mullitsteine k\u00f6nnen der Korrosion dieser Medien widerstehen und die Anlagen vor Korrosionssch\u00e4den sch\u00fctzen.<\/p>\n<h2>Arten von feuerfesten Mullit-Steinen<\/h2>\n<div class='content-column one_half'>\n<div style=\"padding-right:20px;padding-left:20px;\">\n<h3>Gesinterter Mullit-Ziegel<\/h3>\n<p>Gesinterte Mullitsteine werden aus gesintertem Mullit als Granulat oder feinem Pulver als synthetischem Mullit unter Zugabe einer kleinen Menge Ton oder Rohbauxit als Bindemittel hergestellt, geformt und gebrannt.<\/p><\/div>\n<\/div>\n<div class='content-column one_half last_column'>\n<div style=\"padding-right:20px;padding-left:20px;\">\n<h3>Geschmolzener Mullit-Ziegel<\/h3>\n<p>Geschmolzene Mullitsteine werden aus Bauxit oder industrieller Tonerde, Siliziumdioxid oder feuerfestem Ton hergestellt, in einem Lichtbogenofen geschmolzen, gegossen und gegl\u00fcht.<\/p><\/div>\n<\/div>\n<div class='clear_column'><\/div>\n<h2>Anwendung von feuerfesten Mullit-Steinen<\/h2>\n<h3>Eisenindustrie<\/h3>\n<p>Mullitsteine werden h\u00e4ufig in der Decke und den Seitenw\u00e4nden von Lichtbogen\u00f6fen, in Heiz\u00f6fen von Walzwerken, in Winderhitzern, in Schloten und Schornsteinauskleidungen von Hoch\u00f6fen verwendet. Mullitsteine spielen bei den oben genannten Anwendungen eine wichtige Rolle, da sie Eigenschaften wie Feuerbest\u00e4ndigkeit und Verschlei\u00dffestigkeit bieten, die Anlagen vor hohen Temperaturen und chemischen Angriffen sch\u00fctzen und gleichzeitig die Effizienz und Sicherheit der industriellen Produktion verbessern.<\/p>\n<h3>Zementindustrie<\/h3>\n<p>Die Ofenauskleidung und die Brennerrohre des Drehrohrofens, die Zyklonstufe und das Standrohr des Vorw\u00e4rmers, die \u00dcbergangszone zwischen dem Standrohr des Zementofens und dem Auslass des Kalzinators, der Vorw\u00e4rmturm und die Kalzinierkammer des Zementvorw\u00e4rmers usw. Der Einsatz von Mullitsteinen in der Zementindustrie tr\u00e4gt dazu bei, kritische Anlagen vor hohen Temperaturen und chemischen Angriffen zu sch\u00fctzen, die Lebensdauer der Anlagen zu verl\u00e4ngern, die Stabilit\u00e4t und Effizienz des Produktionsprozesses zu verbessern und gleichzeitig die Qualit\u00e4t und Konsistenz der Zementprodukte zu gew\u00e4hrleisten.<\/p>\n<h3>Glasindustrie<\/h3>\n<p>Glasfaserisolierung f\u00fcr Ofenisolierung und Dachmodule, D\u00fcsenringe und D\u00fcsenschalen f\u00fcr Glasformungsanlagen. F\u00fcr diese Teile werden Materialien ben\u00f6tigt, die gegen hohe Temperaturen, Temperaturschocks und chemische Angriffe best\u00e4ndig sind. Mullitsteine bieten eine ausgezeichnete Feuerbest\u00e4ndigkeit und eine lange Lebensdauer bei gleichzeitiger Aufrechterhaltung der W\u00e4rmed\u00e4mmleistung von Glasschmelz\u00f6fen.<\/p>\n<h3>Energiewirtschaft<\/h3>\n<p>Vergaser, Biomassekessel und M\u00fcllverbrennungsanlagen. Mullit-Steine sind resistent gegen hohe Temperaturen und korrosive Gase in diesen Bereichen und sorgen f\u00fcr eine effiziente Biomasseverbrennung und Energieerzeugung.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1600\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/mullite-brick-application.jpg\" alt=\"\" width=\"1300\" height=\"400\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/mullite-brick-application.jpg 1300w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/mullite-brick-application-300x92.jpg 300w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/mullite-brick-application-1024x315.jpg 1024w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/mullite-brick-application-768x236.jpg 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-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=\"\/de\/wp-json\/wp\/v2\/pages\/87112#wpcf7-f328-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Kontakt-Formular\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/de\/wp-json\/wp\/v2\/pages\/87112#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>Kontakt\n\t\t\t<\/p>\n<\/p><\/div>\n<div class=\"contactp\">\n<p>Bitte z\u00f6gern Sie nicht, Ihre Anfrage in das entsprechende Formular einzutragen. Wir werden Ihnen innerhalb von 6 Stunden antworten.\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=\"\" \/>Telefon\/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=\"\" \/>Produktionsbasis:\n\t\t\t\t<\/p>\n<p>Chaohua Zone f\u00fcr feuerfeste Industrie,<br \/>\nStadt Xinmi, Provinz Henan, China\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>* Name:\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>* Telefon\/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>Land:\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>* Nachricht:\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=\"SENDEN\" \/>\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=\"de\"\/><\/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":"Mullite Refractory Brick Mainly used in hot blast furnace tops, blast furnace shafts and bottoms, glass melting furnace regenerators, ceramic sintering kilns, dead-end furnace linings in petroleum cracking systems&#8230; Al2O3% (\u2265): 62-70 Fe2O3)\/%(\u2264): 1.5-1.8 Refractoriness Under Load (\u2103)(\u2265): 1760-1780 Cold Crushing Strength (MPa)(\u2265): 25 Standard &#8230; <a title=\"Feuerfester Mullit-Stein\" class=\"read-more\" href=\"https:\/\/keruiref.com\/de\/mullite-refractory-brick\/\" aria-label=\"Mehr bei Mullite Refractory Brick\">Mehr lesen<\/a>","protected":false},"author":1,"featured_media":2903,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":{"0":"post-87112","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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