{"id":3571,"date":"2025-12-14T15:20:12","date_gmt":"2025-12-14T07:20:12","guid":{"rendered":"https:\/\/oqitop.com\/?post_type=product&#038;p=3571"},"modified":"2026-01-14T17:17:10","modified_gmt":"2026-01-14T09:17:10","slug":"90-porosidade-resistente-a-altas-temperaturas-e-condutor-de-grafite-feltro-de-carbono-feltro-de-fibra-de-carbono","status":"publish","type":"product","link":"https:\/\/oqitop.com\/pt\/product\/90-porosidade-resistente-a-altas-temperaturas-e-condutor-de-grafite-feltro-de-carbono-feltro-de-fibra-de-carbono\/","title":{"rendered":"90% Porosidade Resistente a altas temperaturas Feltro de carbono grafite condutor Feltro de fibra de carbono"},"content":{"rendered":"<h5 style=\"text-align: center;\"><span style=\"color: #ff0000;\">90% Porosidade Resistente a altas temperaturas Feltro de carbono grafite condutor Feltro de fibra de carbono<\/span><\/h5>\n<p><iframe src=\"https:\/\/www.youtube.com\/embed\/-13HBPq0nPM?rel=0\" allowfullscreen=\"allowfullscreen\" data-mce-fragment=\"1\"><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><\/iframe><\/p>\n<p style=\"font-weight: 400;\"><b><strong>Descri\u00e7\u00e3o do produto:<\/strong><\/b><\/p>\n<p style=\"font-weight: 400;\">A nossa elevada qualidade\u00a0<b><strong><a href=\"https:\/\/oqitop.com\/pt\/produtos\/metal-felt\/feltro-de-carbono\/\">feltro de carbono<\/a><\/strong><\/b>\u00a0\u00e9 um material not\u00e1vel que combina uma condutividade el\u00e9ctrica excecional com uma porosidade extraordin\u00e1ria, o que o torna uma escolha ideal para uma vasta gama de aplica\u00e7\u00f5es. Com um teor de carbono de 98%, apresenta uma excelente resist\u00eancia a temperaturas elevadas, tornando-o adequado para utiliza\u00e7\u00e3o em ambientes de ar, v\u00e1cuo e g\u00e1s inerte.<br \/>\nAs suas propriedades \u00fanicas, incluindo baixa condutividade t\u00e9rmica, elevada porosidade e excelente resist\u00eancia el\u00e9ctrica, fazem dele um material essencial em ind\u00fastrias como a fotovoltaica, semicondutores, metalurgia, fabrico de fibras \u00f3pticas, processamento de vidro e cer\u00e2mica. Quer necessite de isolamento t\u00e9rmico, filtragem ou qualquer outra aplica\u00e7\u00e3o que exija estas propriedades not\u00e1veis, o nosso feltro de carbono foi concebido para satisfazer as suas necessidades.<\/p>\n<p style=\"font-weight: 400;\"><b><strong>Especifica\u00e7\u00f5es t\u00e9cnicas<\/strong><\/b><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"284\">Teor de carbono<\/td>\n<td width=\"284\">98%<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">\u00c1rea de superf\u00edcie espec\u00edfica<\/td>\n<td width=\"284\">1,5-2 metros quadrados por grama<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Condutividade t\u00e9rmica (1400\u2103)<\/td>\n<td width=\"284\">\u22640,3 W\/m-K<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Taxa de porosidade<\/td>\n<td width=\"284\">90%<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Resist\u00eancia el\u00e9ctrica<\/td>\n<td width=\"284\">&gt;4-9\u03a9-mm<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Resist\u00eancia \u00e0 temperatura<\/td>\n<td width=\"284\">Ar: 350\u00b0C, V\u00e1cuo: 1800\u00b0C,<\/p>\n<p>G\u00e1s inerte: 2650\u00b0C<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Densidade a granel (g\/cm3)<\/td>\n<td width=\"284\">0.12-0.15<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Capacidade t\u00e9rmica espec\u00edfica (KJ\/kg-\u2103)<\/td>\n<td width=\"284\">1.52-1.73<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Resist\u00eancia \u00e0 tra\u00e7\u00e3o (longitudinal)<\/td>\n<td width=\"284\">0,09-0,12 N\/mm<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Resist\u00eancia \u00e0 tra\u00e7\u00e3o (transversal)<\/td>\n<td width=\"284\">0,06-0,07 N\/mm<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Alongamento na rutura (Longitudinal)<\/td>\n<td width=\"284\">4%-6.5%<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Alongamento na rutura (transversal)<\/td>\n<td width=\"284\">11%-18%<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Conte\u00fado de cinzas<\/td>\n<td width=\"284\">\u2264200 ppm (0,3%)<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Teor de enxofre<\/td>\n<td width=\"284\">&lt;0,001%<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Pureza-Teor de Fe<\/td>\n<td width=\"284\">\u226420 ppm<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Resistividade<\/td>\n<td width=\"284\">0,12-0,16 ohm-cm<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Absor\u00e7\u00e3o de l\u00edquidos<\/td>\n<td width=\"284\">\u226417g\/g<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Taxa de queda de cinzas<\/td>\n<td width=\"284\">\u22640,2%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><b><strong>\u00a0<\/strong><\/b><\/p>\n<p style=\"font-weight: 400;\"><b><strong>Dimens\u00f5es<\/strong><\/b><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"175\">3mm*100mm*100mm<\/td>\n<td width=\"175\">4mm*100mm*100mm<\/td>\n<td width=\"263\">5mm*100mm*100mm<\/td>\n<\/tr>\n<tr>\n<td width=\"175\">6mm*100mm*100mm<\/td>\n<td width=\"175\">7mm*100mm*100mm<\/td>\n<td width=\"263\">8mm*100mm*100mm<\/td>\n<\/tr>\n<tr>\n<td width=\"175\">9mm*100mm*100mm<\/td>\n<td width=\"175\">10mm*100mm*100mm<\/td>\n<td width=\"263\">11mm*100mm*100mm<\/td>\n<\/tr>\n<tr>\n<td width=\"175\">12mm*100mm*100mm<\/td>\n<td width=\"175\">13mm*100mm*100mm<\/td>\n<td width=\"263\"><span style=\"color: #ff0000;\"><b><strong>O tamanho pode ser personalizado<\/strong><\/b><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><b><strong>Para personalizar v\u00e1rios feltros de fibra, clique em<\/strong><\/b><b><strong>k a imagem abaixo para obter detalhes\uff1a<\/strong><\/b><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"33%\">&nbsp;<\/p>\n<figure id=\"attachment_3385\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-3385\"><a href=\"https:\/\/oqitop.com\/pt\/produtos\/metal-felt\/feltro-de-silicato-de-alumina\/\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-medium wp-image-3385\" title=\"Feltro de fibra de tit\u00e2nio Ti de alta qualidade para pesquisa laboratorial 3\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/11-20-300x300.jpg\" sizes=\"(max-width: 300px) 100vw, 300px\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/11-20-300x300.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/11-20-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/11-20-768x768.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/11-20.jpg 800w\" alt=\"\" width=\"300\" height=\"300\" \/><\/a><figcaption id=\"caption-attachment-3385\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/pt\/produtos\/metal-felt\/feltro-de-silicato-de-alumina\/\">Feltro de silicato de alumina<\/a><\/figcaption><\/figure>\n<\/td>\n<td width=\"33%\">&nbsp;<\/p>\n<figure id=\"attachment_3386\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-3386\"><a href=\"https:\/\/oqitop.com\/pt\/produtos\/metal-felt\/titanium-felt\/\"><img decoding=\"async\" class=\"wp-image-3386 size-medium\" title=\"Feltro de fibra de tit\u00e2nio Ti de alta qualidade para pesquisa em laborat\u00f3rio 4\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/22-10-300x300.jpg\" sizes=\"(max-width: 300px) 100vw, 300px\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/22-10-300x300.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/22-10-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/22-10-768x768.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/22-10.jpg 800w\" alt=\"\" width=\"300\" height=\"300\" \/><\/a><figcaption id=\"caption-attachment-3386\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/pt\/produtos\/metal-felt\/titanium-felt\/\">Feltro de tit\u00e2nio<\/a><\/figcaption><\/figure>\n<\/td>\n<td width=\"33%\">&nbsp;<\/p>\n<figure id=\"attachment_3387\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-3387\"><a href=\"https:\/\/oqitop.com\/pt\/produtos\/metal-felt\/feltro-de-niquel\/\"><img decoding=\"async\" class=\"size-medium wp-image-3387\" title=\"Feltro de fibra de tit\u00e2nio Ti de alta qualidade para pesquisa laboratorial 5\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/33-7-300x300.jpg\" sizes=\"(max-width: 300px) 100vw, 300px\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/33-7-300x300.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/33-7-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/33-7-768x768.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/33-7.jpg 800w\" alt=\"\" width=\"300\" height=\"300\" \/><\/a><figcaption id=\"caption-attachment-3387\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/pt\/produtos\/metal-felt\/feltro-de-niquel\/\">Feltro de n\u00edquel<\/a><\/figcaption><\/figure>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"33%\">&nbsp;<\/p>\n<figure id=\"attachment_3388\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-3388\"><a href=\"https:\/\/oqitop.com\/pt\/produtos\/metal-felt\/feltro-de-carbono\/\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-3388\" title=\"Feltro de fibra de tit\u00e2nio Ti de alta qualidade para pesquisa laboratorial 6\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/44-300x300.png\" sizes=\"(max-width: 300px) 100vw, 300px\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/44-300x300.png 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/44-150x150.png 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/44-768x768.png 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/44.png 800w\" alt=\"\" width=\"300\" height=\"300\" \/><\/a><figcaption id=\"caption-attachment-3388\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/pt\/produtos\/metal-felt\/feltro-de-carbono\/\">Feltro de carbono<\/a><\/figcaption><\/figure>\n<\/td>\n<td width=\"33%\">&nbsp;<\/p>\n<figure id=\"attachment_3389\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-3389\"><a href=\"https:\/\/oqitop.com\/pt\/produtos\/metal-felt\/preoxidized-felt\/\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-3389\" title=\"Feltro de fibra de tit\u00e2nio Ti de alta qualidade para pesquisa laboratorial 7\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/55-3-300x300.jpg\" sizes=\"(max-width: 300px) 100vw, 300px\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/55-3-300x300.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/55-3-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/55-3-768x768.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/55-3.jpg 800w\" alt=\"\" width=\"300\" height=\"300\" \/><\/a><figcaption id=\"caption-attachment-3389\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/pt\/produtos\/metal-felt\/preoxidized-felt\/\">Feltro pr\u00e9-oxidado<\/a><\/figcaption><\/figure>\n<\/td>\n<td width=\"33%\">&nbsp;<\/p>\n<figure id=\"attachment_3390\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-3390\"><a href=\"https:\/\/oqitop.com\/pt\/produtos\/metal-felt\/stainless-steel-felt\/\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-3390\" title=\"Feltro de fibra de tit\u00e2nio Ti de alta qualidade para pesquisa laboratorial 8\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/66-300x300.jpg\" sizes=\"(max-width: 300px) 100vw, 300px\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/66-300x300.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/66-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/66-768x768.jpg 768w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/66.jpg 800w\" alt=\"\" width=\"300\" height=\"300\" \/><\/a><figcaption id=\"caption-attachment-3390\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/pt\/produtos\/metal-felt\/stainless-steel-felt\/\">Feltro de a\u00e7o inoxid\u00e1vel<\/a><\/figcaption><\/figure>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3568\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/22222-8.jpg\" alt=\"\" width=\"1024\" height=\"839\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/22222-8.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/22222-8-300x246.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/22222-8-768x629.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3569\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/11111-3.png\" alt=\"\" width=\"1024\" height=\"1003\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/11111-3.png 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/11111-3-300x294.png 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/11111-3-768x752.png 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3570\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/55555-11-3.jpg\" alt=\"\" width=\"1024\" height=\"677\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/55555-11-3.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/55555-11-3-300x198.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/55555-11-3-768x508.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>","protected":false},"featured_media":3572,"template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"tags":[],"products":[222,216],"class_list":["post-3571","product","type-product","status-publish","has-post-thumbnail","hentry","products-carbon-felt","products-metal-felt"],"acf":[],"_links":{"self":[{"href":"https:\/\/oqitop.com\/pt\/wp-json\/wp\/v2\/product\/3571","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oqitop.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/oqitop.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oqitop.com\/pt\/wp-json\/wp\/v2\/media\/3572"}],"wp:attachment":[{"href":"https:\/\/oqitop.com\/pt\/wp-json\/wp\/v2\/media?parent=3571"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/oqitop.com\/pt\/wp-json\/wp\/v2\/tags?post=3571"},{"taxonomy":"products","embeddable":true,"href":"https:\/\/oqitop.com\/pt\/wp-json\/wp\/v2\/products?post=3571"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}