{"id":55955,"date":"2026-04-24T16:25:38","date_gmt":"2026-04-24T08:25:38","guid":{"rendered":"https:\/\/krceramicfiber.com\/?p=55955"},"modified":"2026-04-24T16:25:38","modified_gmt":"2026-04-24T08:25:38","slug":"placa-de-vermiculite","status":"publish","type":"post","link":"https:\/\/krceramicfiber.com\/pt\/placa-de-vermiculite\/","title":{"rendered":"Placa de vermiculite"},"content":{"rendered":"<h2>I. Descri\u00e7\u00e3o do Produto<\/h2>\n<p class=\"ds-markdown-paragraph\">A placa de vermiculite \u00e9 um novo tipo de material de isolamento corta-fogo feito principalmente de vermiculite expandida e aglutinantes inorg\u00e2nicos. Suporta temperaturas at\u00e9 1100-1150\u2103, \u00e9 n\u00e3o t\u00f3xica e isenta de fumo, n\u00e3o cont\u00e9m amianto e pode ser facilmente serroteada, pregada, perfurada e aplainada para uma instala\u00e7\u00e3o conveniente. \u00c9 amplamente utilizada em n\u00facleos de portas corta-fogo, revestimentos de lareiras, isolamento de fornos e revestimentos de prote\u00e7\u00e3o contra inc\u00eandio de vigas de a\u00e7o.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-55956\" src=\"https:\/\/krceramicfiber.com\/wp-content\/uploads\/2026\/04\/KERUI-Vermiculite-Board.jpg\" alt=\"\" width=\"750\" height=\"517\" srcset=\"https:\/\/krceramicfiber.com\/wp-content\/uploads\/2026\/04\/KERUI-Vermiculite-Board.jpg 750w, https:\/\/krceramicfiber.com\/wp-content\/uploads\/2026\/04\/KERUI-Vermiculite-Board-300x207.jpg 300w, https:\/\/krceramicfiber.com\/wp-content\/uploads\/2026\/04\/KERUI-Vermiculite-Board-150x103.jpg 150w, https:\/\/krceramicfiber.com\/wp-content\/uploads\/2026\/04\/KERUI-Vermiculite-Board-18x12.jpg 18w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/p>\n<h2>II. Especifica\u00e7\u00f5es T\u00e9cnicas<\/h2>\n<div class=\"ds-scroll-area ds-scroll-area--show-on-focus-within _1210dd7 c03cafe9\">\n<table>\n<thead>\n<tr>\n<th>Par\u00e2metro<\/th>\n<th>Valor<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Densidade aparente<\/td>\n<td>400-900 kg\/m\u00b3 (geralmente 700-800)<\/td>\n<\/tr>\n<tr>\n<td>Temperatura M\u00e1xima de Servi\u00e7o<\/td>\n<td>1000-1150\u2103<\/td>\n<\/tr>\n<tr>\n<td>Condutividade t\u00e9rmica<\/td>\n<td>0,028-0,18 W\/(m\u00b7K)<\/td>\n<\/tr>\n<tr>\n<td>Resist\u00eancia \u00e0 compress\u00e3o<\/td>\n<td>0,8-3,0 MPa<\/td>\n<\/tr>\n<tr>\n<td>Resist\u00eancia \u00e0 flex\u00e3o<\/td>\n<td>60-70 kg\/cm\u00b2<\/td>\n<\/tr>\n<tr>\n<td>Retra\u00e7\u00e3o Linear (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>Tamanhos comuns<\/strong>: 1000\u00d7610mm, 2100\u00d7900mm, 2440\u00d71220mm, espessura 20-50mm (tamanhos personalizados dispon\u00edveis).<\/p>\n<h2>III. Painel de Vermiculite vs. Painel de Fibra Cer\u00e2mica<\/h2>\n<div class=\"ds-scroll-area ds-scroll-area--show-on-focus-within _1210dd7 c03cafe9\">\n<table>\n<thead>\n<tr>\n<th>Compara\u00e7\u00e3o<\/th>\n<th>Placa de vermiculite<\/th>\n<th>Placa de fibra cer\u00e2mica<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Temperatura de servi\u00e7o<\/td>\n<td>1100-1150\u2103<\/td>\n<td>1260\u2103+<\/td>\n<\/tr>\n<tr>\n<td>Sa\u00fade e Seguran\u00e7a<\/td>\n<td>Sem fibras, sem risco para a sa\u00fade<\/td>\n<td>As fibras podem irritar a pele<\/td>\n<\/tr>\n<tr>\n<td>For\u00e7a<\/td>\n<td>Alto, resistente aos impactos<\/td>\n<td>Baixo, quebradi\u00e7o<\/td>\n<\/tr>\n<tr>\n<td>Custo<\/td>\n<td>Moderado<\/td>\n<td>Mais alto<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>IV. A Kerr Refractory Supplies disponibiliza v\u00e1rios modelos de placa de vermiculite \u2013 Solicite or\u00e7amento!<\/h2>\n<p class=\"ds-markdown-paragraph\">A Kerr Refractory disponibiliza placas de vermiculite em v\u00e1rias densidades e tamanhos, com mat\u00e9rias-primas de alta qualidade, especifica\u00e7\u00f5es completas, op\u00e7\u00f5es personalizadas e apoio t\u00e9cnico na sele\u00e7\u00e3o.<\/p>\n<p class=\"ds-markdown-paragraph\">Contacte-nos para obter or\u00e7amentos \u2013 estamos ansiosos por trabalhar consigo!<\/p>","protected":false},"excerpt":{"rendered":"<p>I. Product Overview Vermiculite board is a new type of fireproof insulation material made primarily &#8230; <a title=\"Placa de vermiculite\" class=\"read-more\" href=\"https:\/\/krceramicfiber.com\/pt\/placa-de-vermiculite\/\" aria-label=\"Mais em Vermiculite Board\">Ler mais<\/a><\/p>","protected":false},"author":1,"featured_media":55956,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,3],"tags":[],"class_list":["post-55955","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 v25.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Vermiculite Board - Your Thermal insulation material Manufactruer | 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:\/\/krceramicfiber.com\/pt\/placa-de-vermiculite\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Vermiculite Board - 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