{"id":808,"date":"2023-07-11T10:05:05","date_gmt":"2023-07-11T02:05:05","guid":{"rendered":"https:\/\/keruiref.com\/?page_id=808"},"modified":"2025-05-29T17:30:50","modified_gmt":"2025-05-29T09:30:50","slug":"bubble-alumina-brick","status":"publish","type":"page","link":"https:\/\/keruiref.com\/de\/bubble-alumina-brick\/","title":{"rendered":"Tonerde-Bubble Brick"},"content":{"rendered":"<div class=\"page_model product_info\">\n<div class=\"preview\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8049\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/KERUI-alumina-bubble-brick.jpg\" alt=\"KERUI alumina bubble brick\" width=\"660\" height=\"495\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/KERUI-alumina-bubble-brick.jpg 660w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/08\/KERUI-alumina-bubble-brick-300x225.jpg 300w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><\/div>\n<div class=\"info\">\n<h1>Tonerde-Bubble Brick<\/h1>\n<ul>\n<li>Al2O3\u2265\/%: 90-99<\/li>\n<li>Sch\u00fcttdichte (g\/cm\u00b3): 1.3-1.9<\/li>\n<li>Kaltstauchfestigkeit \u2265\/MPa: 6-18<\/li>\n<li>W\u00e4rmeleitf\u00e4higkeitskoeffizient (1000\u2103)\/[W\/(m-K)]: 0.9-1.2<\/li>\n<li>Standard Size: 230*114*65mm &amp; Customized Sizes<\/li>\n<li>Zertifizierung: ISO9001\/ISO14001\/ISO45001\/ISO50001<\/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 von Alumina Bubble Brick<\/h2>\n<p>Alumina Bubble Brick ist ein leichtes Isoliermaterial, das aus Aluminiumoxid-Hohlkugeln und Korundpulver hergestellt und bei einer hohen Temperatur von 1700 \u00b0C gebrannt wird. Tonerde-Hohlblocksteine bestehen aus zahlreichen miteinander verbundenen hohlen Luftzellen, was zu ihren leichten Eigenschaften f\u00fchrt. Alle Luftblasen sind gleichm\u00e4\u00dfig im Ziegel verteilt und bilden eine por\u00f6se Struktur, die nicht nur die Dichte des Ziegels verringert, sondern auch eine hohe Festigkeit gew\u00e4hrleistet.<\/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-935\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/silica-brick-4.jpg\" alt=\"alumina bubble brick sale\" width=\"490\" height=\"370\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/silica-brick-4.jpg 490w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/silica-brick-4-300x227.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-1583\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/alumina-bubble-brick-7.png\" alt=\"high quality alumina bubble brick \" width=\"490\" height=\"370\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/alumina-bubble-brick-7.png 490w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/alumina-bubble-brick-7-300x227.png 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-933\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/alumina-bubble-brick-5.jpg\" alt=\"alumina bubble brick price \" width=\"490\" height=\"370\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/alumina-bubble-brick-5.jpg 490w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/alumina-bubble-brick-5-300x227.jpg 300w\" sizes=\"auto, (max-width: 490px) 100vw, 490px\" \/><\/div>\n<\/div>\n<div class='clear_column'><\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-86480\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/05\/Alumina-Bubble-Brick.webp\" alt=\"\" width=\"1500\" height=\"579\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2025\/05\/Alumina-Bubble-Brick.webp 1500w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/05\/Alumina-Bubble-Brick-300x116.webp 300w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/05\/Alumina-Bubble-Brick-1024x395.webp 1024w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/05\/Alumina-Bubble-Brick-768x296.webp 768w, https:\/\/keruiref.com\/wp-content\/uploads\/2025\/05\/Alumina-Bubble-Brick-18x7.webp 18w\" sizes=\"auto, (max-width: 1500px) 100vw, 1500px\" \/><\/p>\n<p><center><a class=\"fancybox price\" href=\"#contact_form_pop\">PREIS ERHALTEN<\/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=\"\/de\/wp-json\/wp\/v2\/pages\/808#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\/808#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>\n<h2 id=\"TechniqueData\">Kerui Alumina Bubble Brick Technisches Datenblatt<\/h2>\n<table id=\"tablepress-16\" class=\"tablepress tablepress-id-16 tbody-has-connected-cells\">\n<thead>\n<tr class=\"row-1\">\n<th class=\"column-1\">Artikel\/G\u00fcteklasse<\/th>\n<th class=\"column-2\">LQZ-99-1.4<\/th>\n<th class=\"column-3\">LQZ-99-1.6<\/th>\n<th class=\"column-4\">LQZ-99-1.8<\/th>\n<th class=\"column-5\">LQZ-95-1.4<\/th>\n<th class=\"column-6\">LQZ-95-1.6<\/th>\n<th class=\"column-7\">LQZ-95-1.8<\/th>\n<th class=\"column-8\">LQZ-90-1.4<\/th>\n<th class=\"column-9\">LQZ-90-1.6<\/th>\n<th class=\"column-10\">LQZ-90-1.8<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n<td 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;\">) \u2265\/%<\/span><\/td>\n<td colspan=\"3\" class=\"column-2\">99<\/td>\n<td colspan=\"3\" class=\"column-5\">95<\/td>\n<td colspan=\"3\" class=\"column-8\">90<\/td>\n<\/tr>\n<tr class=\"row-3\">\n<td class=\"column-1\"><span style=\"color:#000000;\">\u03c9 (SiO<\/span><span style=\"color:#000000;\"><sub>2<\/sub><\/span><span style=\"color:#000000;\">) \u2264\/%<\/span><\/td>\n<td colspan=\"3\" class=\"column-2\">0.3<\/td>\n<td colspan=\"3\" class=\"column-5\">\/<\/td>\n<td colspan=\"3\" class=\"column-8\">\/<\/td>\n<\/tr>\n<tr class=\"row-4\">\n<td 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;\">) \u2264\/%<\/span><\/td>\n<td colspan=\"3\" class=\"column-2\">0.2<\/td>\n<td colspan=\"3\" class=\"column-5\">0.2<\/td>\n<td colspan=\"3\" class=\"column-8\">0.2<\/td>\n<\/tr>\n<tr class=\"row-5\">\n<td class=\"column-1\">Sch\u00fcttdichte (g\/cm\u00b3)<\/td>\n<td class=\"column-2\">1.3-1.5<\/td>\n<td class=\"column-3\">1.5-1.7<\/td>\n<td class=\"column-4\">1.7-1.9<\/td>\n<td class=\"column-5\">1.3~1.5<\/td>\n<td class=\"column-6\">1.5-1.7<\/td>\n<td class=\"column-7\">1.7-1.9<\/td>\n<td class=\"column-8\">1.3-1.5<\/td>\n<td class=\"column-9\">1.5-1.7<\/td>\n<td class=\"column-10\">1.7-1.9<\/td>\n<\/tr>\n<tr class=\"row-6\">\n<td class=\"column-1\">Kaltstauchfestigkeit \u2265\/MPa<\/td>\n<td class=\"column-2\">6<\/td>\n<td class=\"column-3\">10<\/td>\n<td class=\"column-4\">12<\/td>\n<td class=\"column-5\">8<\/td>\n<td class=\"column-6\">12<\/td>\n<td class=\"column-7\">16<\/td>\n<td class=\"column-8\">10<\/td>\n<td class=\"column-9\">14<\/td>\n<td class=\"column-10\">18<\/td>\n<\/tr>\n<tr class=\"row-7\">\n<td class=\"column-1\">W\u00e4rmeleitf\u00e4higkeitskoeffizient (1000\u2103)\/[W\/(m-K)]<\/td>\n<td class=\"column-2\">0.9<\/td>\n<td class=\"column-3\">1.1<\/td>\n<td class=\"column-4\">1.2<\/td>\n<td class=\"column-5\">0.9<\/td>\n<td class=\"column-6\">1.1<\/td>\n<td class=\"column-7\">1.2<\/td>\n<td class=\"column-8\">0.9<\/td>\n<td class=\"column-9\">1.1<\/td>\n<td class=\"column-10\">1.2<\/td>\n<\/tr>\n<tr class=\"row-8\">\n<td class=\"column-1\">Permanente lineare \u00c4nderung (1600\u2103*3h)\/%<\/td>\n<td colspan=\"3\" class=\"column-2\">-0.3~+0.3<\/td>\n<td colspan=\"3\" class=\"column-5\">-0.3~+0.3<\/td>\n<td colspan=\"3\" class=\"column-8\">-0.3~+0.3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><!-- #tablepress-16 from cache --><\/p>\n<h2>Vorteile von Alumina Bubble Brick<\/h2>\n<div class='content-column one_half'>\n<div style=\"padding-right:20px;padding-left:20px;\">\n<h3>Hervorragende W\u00e4rmed\u00e4mmleistung<\/h3>\n<p>Das Vorhandensein von Hohlkugeln blockiert effektiv die W\u00e4rmeleitung im Material des Ziegelk\u00f6rpers und reduziert den W\u00e4rmeverlust. Diese Eigenschaft macht Aluminiumoxid-Hohlblocksteine haben eine ausgezeichnete Wirkung in der W\u00e4rmed\u00e4mmung.<\/p><\/div>\n<\/div>\n<div class='content-column one_half last_column'>\n<div style=\"padding-right:20px;padding-left:20px;\">\n<h3>Extrem hohe Hitzebest\u00e4ndigkeit<\/h3>\n<p>Die Feuerfestigkeit von Aluminiumoxid-Hohlsteinen liegt \u00fcber 1850\u2103, und die Steine k\u00f6nnen die Stabilit\u00e4t und Integrit\u00e4t der Struktur in Umgebungen mit mittleren und hohen Temperaturen aufrechterhalten.<\/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>Energieeinsparung<\/h3>\n<p>Die Verwendung von Tonerde-Hohlblocksteinen als W\u00e4rmed\u00e4mmstoffe kann den Energieverbrauch von Industrieanlagen senken. Sie k\u00f6nnen W\u00e4rmeverluste und Abf\u00e4lle reduzieren und die Energienutzung in industriellen Produktionsprozessen verbessern.<\/p><\/div>\n<\/div>\n<div class='content-column one_half last_column'>\n<div style=\"padding-right:20px;padding-left:20px;\">\n<h3>Umweltfreundlichkeit<\/h3>\n<p>Aluminiumoxid-Hohlblocksteine werden aus nat\u00fcrlichem Aluminiumoxid und anderen mineralischen Bestandteilen hergestellt, sind frei von Schadstoffen und umweltfreundlich. Ihr geringes Gewicht reduziert zudem den Energie- und Ressourcenverbrauch w\u00e4hrend des Transports und des Bauprozesses.<\/p><\/div>\n<\/div>\n<div class='clear_column'><\/div>\n<h2>Herstellungsprozess von Aluminiumoxid-Bubble Brick<\/h2>\n<h3>Vorbereitung und Mischen von Rohstoffen<\/h3>\n<p>Sammeln von Tonerdepulver, Schaummittel und anderen Hilfsstoffen, die f\u00fcr Tonerde-Hohlkugeln ben\u00f6tigt werden. Mischen Sie sie gleichm\u00e4\u00dfig nach bestimmten Verh\u00e4ltnissen und Rezepten zusammen und geben Sie die Mischung dann in die Mischanlage, um sicherzustellen, dass die einzelnen Kombinationen vollst\u00e4ndig integriert werden.<\/p>\n<h3>Sch\u00e4umen und Ausdehnung<\/h3>\n<p>Nach der Zugabe eines Schaumbildners zum Gemisch kommt es zu chemischen und physikalischen Reaktionen, wodurch sich das Gemisch ausdehnt und Blasen bildet.<\/p>\n<h3>Bildung von<\/h3>\n<p>Anschlie\u00dfend wird die gesch\u00e4umte Mischung in die gew\u00fcnschte Form gegeben und durch R\u00fctteln oder Druck in eine kompakte Ziegelform gepresst.<\/p>\n<h3>Trocknen und Aush\u00e4rten<\/h3>\n<p>Die geformten Aluminiumoxid-Hohlblocksteine sollten in einer geeigneten Umgebung getrocknet und ausgeh\u00e4rtet werden, damit sie eine bestimmte Festigkeit erreichen k\u00f6nnen.<\/p>\n<h3>Sintern<\/h3>\n<p>Die getrockneten Ziegel sollten in einem Hochtemperaturofen bei einer Temperatur zwischen 1200\u2103 und 1800\u2103 gesintert werden, wobei sich die Tonerdepartikel untereinander verbinden und die Struktur des Ziegelk\u00f6rpers bilden.<\/p>\n<h3>K\u00fchlung und Verpackung<\/h3>\n<p>Nach dem Sintern sollten die Ziegel abgek\u00fchlt und auf ihre Qualit\u00e4t gepr\u00fcft werden. Verpacken und lagern Sie die qualifizierten Ziegel nach der Inspektion, bereit f\u00fcr den Versand oder die Verwendung.<\/p>\n<h2>Anwendungsbereiche von Bubble Alumina Brick<\/h2>\n<div class='content-column one_third'>\n<div style=\"padding-right:20PX;\">\n<h3>Metallurgische Industrie<\/h3>\n<p>Refractory lining and insulation layer of the smelting furnace;<br \/>\nThe insulation layer and furnace wall of the high-temperature heat treatment furnace;<br \/>\nThe Insulation layer of the casting mold;<\/p><\/div>\n<\/div>\n<div class='content-column one_third'>\n<div style=\"padding-right:20PX;\">\n<h3>Chemische Industrie<\/h3>\n<p>Refractory lining for chemical reactors;<br \/>\nInsulation for petrochemical plants;<br \/>\nInsulation for high-temperature pipes and vessels;<br \/>\nThe insulation layer of high-temperature gas separation equipment;<\/p><\/div>\n<\/div>\n<div class='content-column one_third last_column'>\n<div style=\"padding-right:20PX;\">\n<h3>Energiewirtschaft<\/h3>\n<p>Refractory lining and insulation layer of thermal power boiler;<br \/>\nGas turbine insulation and furnace walls;<br \/>\nRefractory structures and insulation for nuclear power plants;<\/p><\/div>\n<\/div>\n<div class='clear_column'><\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2081\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/application3.jpg\" alt=\"\" width=\"1300\" height=\"400\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/application3.jpg 1300w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/application3-300x92.jpg 300w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/application3-1024x315.jpg 1024w, https:\/\/keruiref.com\/wp-content\/uploads\/2023\/07\/application3-768x236.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-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=\"\/de\/wp-json\/wp\/v2\/pages\/808#wpcf7-f328-o2\" 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\/808#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>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":"Alumina Bubble Brick Al2O3\u2265\/%: 90-99 Bulk Density (g\/cm\u00b3): 1.3-1.9 Cold Crushing Strength \u2265\/MPa: 6-18 Thermal Conductivity Coefficient (1000\u2103)\/[W\/(m\u00b7K)]: 0.9-1.2 Standard Size: 230*114*65mm &amp; Customized Sizes 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 &#8230; <a title=\"Tonerde-Bubble Brick\" class=\"read-more\" href=\"https:\/\/keruiref.com\/de\/bubble-alumina-brick\/\" aria-label=\"Mehr bei Alumina Bubble Brick\">Mehr lesen<\/a>","protected":false},"author":1,"featured_media":7999,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":{"0":"post-808","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 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Alumina Bubble Brick - Your Refractory Bricks, Castables Manufacturer For Kiln | Kerui Refractory\u00ae Official Website<\/title>\n<meta name=\"description\" content=\"Alumina bubble brick is a lightweight refractory brick with bubble - like pores, made of alumina. 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