{"id":88201,"date":"2026-04-24T16:22:25","date_gmt":"2026-04-24T08:22:25","guid":{"rendered":"https:\/\/keruiref.com\/?p=88201"},"modified":"2026-04-24T16:24:14","modified_gmt":"2026-04-24T08:24:14","slug":"vermiculite-board","status":"publish","type":"post","link":"https:\/\/keruiref.com\/ru\/vermiculite-board\/","title":{"rendered":"Vermiculite Board"},"content":{"rendered":"<h2>I. Product Overview<\/h2>\n<p class=\"ds-markdown-paragraph\">Vermiculite board is a new type of fireproof insulation material made primarily from expanded vermiculite and inorganic binders. It withstands temperatures up to 1100-1150\u2103, is non-toxic and smoke-free, contains no asbestos, and can be easily sawn, nailed, drilled, and planed for convenient installation. It is widely used in fire door cores, fireplace linings, kiln insulation, and steel beam fire protection cladding.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-88202\" src=\"https:\/\/keruiref.com\/wp-content\/uploads\/2026\/04\/KERUI-Vermiculite-Board.jpg\" alt=\"\" width=\"750\" height=\"517\" srcset=\"https:\/\/keruiref.com\/wp-content\/uploads\/2026\/04\/KERUI-Vermiculite-Board.jpg 750w, https:\/\/keruiref.com\/wp-content\/uploads\/2026\/04\/KERUI-Vermiculite-Board-300x207.jpg 300w, https:\/\/keruiref.com\/wp-content\/uploads\/2026\/04\/KERUI-Vermiculite-Board-18x12.jpg 18w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/p>\n<h2>II. Technical Specifications<\/h2>\n<div class=\"ds-scroll-area ds-scroll-area--show-on-focus-within _1210dd7 c03cafe9\">\n<table>\n<thead>\n<tr>\n<th>Parameter<\/th>\n<th>Value<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u041d\u0430\u0441\u044b\u043f\u043d\u0430\u044f \u043f\u043b\u043e\u0442\u043d\u043e\u0441\u0442\u044c<\/td>\n<td>400-900 kg\/m\u00b3 (commonly 700-800)<\/td>\n<\/tr>\n<tr>\n<td>Maximum Service Temperature<\/td>\n<td>1000-1150\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u0422\u0435\u043f\u043b\u043e\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u043e\u0441\u0442\u044c<\/td>\n<td>0.028-0.18 W\/(m\u00b7K)<\/td>\n<\/tr>\n<tr>\n<td>\u041f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u044c \u043d\u0430 \u0441\u0436\u0430\u0442\u0438\u0435<\/td>\n<td>0.8-3.0 MPa<\/td>\n<\/tr>\n<tr>\n<td>\u041f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u044c \u043d\u0430 \u0438\u0437\u0433\u0438\u0431<\/td>\n<td>60-70 kg\/cm\u00b2<\/td>\n<\/tr>\n<tr>\n<td>Linear Shrinkage (900\u2103\u00d724h)<\/td>\n<td>1.9-4%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p class=\"ds-markdown-paragraph\"><strong>Common Sizes<\/strong>: 1000\u00d7610mm, 2100\u00d7900mm, 2440\u00d71220mm, thickness 20-50mm (custom sizes available).<\/p>\n<h2>III. Vermiculite Board vs. Ceramic Fiber Board<\/h2>\n<div class=\"ds-scroll-area ds-scroll-area--show-on-focus-within _1210dd7 c03cafe9\">\n<table>\n<thead>\n<tr>\n<th>Comparison<\/th>\n<th>Vermiculite Board<\/th>\n<th>\u041f\u043b\u0438\u0442\u0430 \u0438\u0437 \u043a\u0435\u0440\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0432\u043e\u043b\u043e\u043a\u043d\u0430<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Service Temperature<\/td>\n<td>1100-1150\u2103<\/td>\n<td>1260\u2103+<\/td>\n<\/tr>\n<tr>\n<td>Health &amp; Safety<\/td>\n<td>Fiber-free, no health risk<\/td>\n<td>Fibers may irritate skin<\/td>\n<\/tr>\n<tr>\n<td>Strength<\/td>\n<td>High, impact-resistant<\/td>\n<td>Low, brittle<\/td>\n<\/tr>\n<tr>\n<td>Cost<\/td>\n<td>Moderate<\/td>\n<td>Higher<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>IV. Kerr Refractory Supplies Multiple Models of Vermiculite Board \u2013 Inquire for Pricing!<\/h2>\n<p class=\"ds-markdown-paragraph\">Kerr Refractory offers vermiculite boards in various densities and sizes, with high-quality raw materials, complete specifications, custom options, and technical selection support.<\/p>\n<p class=\"ds-markdown-paragraph\">Contact us for quotes \u2013 we look forward to working with you!<\/p>","protected":false},"excerpt":{"rendered":"I. Product Overview Vermiculite board is a new type of fireproof insulation material made primarily from expanded vermiculite and inorganic binders. It withstands temperatures up to 1100-1150\u2103, is non-toxic and smoke-free, contains no asbestos, and can be easily sawn, nailed, drilled, and planed for convenient &#8230; <a title=\"Vermiculite Board\" class=\"read-more\" href=\"https:\/\/keruiref.com\/ru\/vermiculite-board\/\" aria-label=\"More on Vermiculite Board\">\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435<\/a>","protected":false},"author":1,"featured_media":88202,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,3],"tags":[],"class_list":["post-88201","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news","category-news","no-featured-image-padding","resize-featured-image"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Vermiculite Board - Your Refractory Bricks, Castables Manufacturer For Kiln | Kerui Refractory\u00ae Official Website<\/title>\n<meta name=\"description\" content=\"Vermiculite board is a new type of fireproof insulation material made primarily from expanded vermiculite and inorganic binders.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/keruiref.com\/ru\/vermiculite-board\/\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/keruiref.com\/vermiculite-board\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/keruiref.com\/vermiculite-board\/\"},\"author\":{\"name\":\"kerui2023\",\"@id\":\"https:\/\/keruiref.com\/el\/#\/schema\/person\/b7f0913f3cbfd2d5bc35d96d885a2525\"},\"headline\":\"Vermiculite Board\",\"datePublished\":\"2026-04-24T08:22:25+00:00\",\"dateModified\":\"2026-04-24T08:24:14+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/keruiref.com\/vermiculite-board\/\"},\"wordCount\":192,\"publisher\":{\"@id\":\"https:\/\/keruiref.com\/el\/#organization\"},\"image\":{\"@id\":\"https:\/\/keruiref.com\/vermiculite-board\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/keruiref.com\/wp-content\/uploads\/2026\/04\/KERUI-Vermiculite-Board.jpg\",\"articleSection\":[\"Industry News\",\"News\"],\"inLanguage\":\"ru-RU\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/keruiref.com\/vermiculite-board\/\",\"url\":\"https:\/\/keruiref.com\/vermiculite-board\/\",\"name\":\"Vermiculite Board - 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