{"id":3581,"date":"2025-12-14T15:33:42","date_gmt":"2025-12-14T07:33:42","guid":{"rendered":"https:\/\/oqitop.com\/?post_type=product&#038;p=3581"},"modified":"2026-01-14T17:18:22","modified_gmt":"2026-01-14T09:18:22","slug":"thermal-insulation-carbon-felt-conductive-high-temperature-graphite-carbon-felt","status":"publish","type":"product","link":"https:\/\/oqitop.com\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac\/thermal-insulation-carbon-felt-conductive-high-temperature-graphite-carbon-felt\/","title":{"rendered":"Thermal Insulation Carbon Felt Conductive High-Temperature Graphite Carbon Felt"},"content":{"rendered":"<h5 style=\"text-align: center;\"><span style=\"color: #ff0000;\">Thermal Insulation Carbon Felt Conductive High-Temperature Graphite Carbon Felt<\/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>Product Description:<\/strong><\/b><\/p>\n<p style=\"font-weight: 400;\">Our high-quality\u00a0<b><strong><a href=\"https:\/\/oqitop.com\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/metal-felt\/carbon-felt\/\">carbon felt<\/a><\/strong><\/b>\u00a0is a remarkable material that combines exceptional electrical conductivity with outstanding porosity, making it an ideal choice for a wide range of applications. With a carbon content of 98%, it exhibits excellent resistance to high temperatures, making it suitable for use in air, vacuum, and inert gas environments.<br \/>\nIts unique properties, including low thermal conductivity, high porosity, and excellent electrical resistance, make it an essential material in industries such as photovoltaics, semiconductors, metallurgy, optical fiber manufacturing, glass processing, and ceramics. Whether you need thermal insulation, filtration, or any other application requiring these remarkable properties, our carbon felt is designed to meet your needs.<\/p>\n<p style=\"font-weight: 400;\"><b><strong>Technical Specifications<\/strong><\/b><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"284\">Carbon Content<\/td>\n<td width=\"284\">98%<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Specific Surface Area<\/td>\n<td width=\"284\">1.5-2 square meters per gram<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Thermal Conductivity (1400\u2103)<\/td>\n<td width=\"284\">\u22640.3 W\/m\u00b7K<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Porosity Rate<\/td>\n<td width=\"284\">90%<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Electrical Resistance<\/td>\n<td width=\"284\">&gt;4-9\u03a9\u00b7mm<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Temperature Resistance<\/td>\n<td width=\"284\">Air: 350\u00b0C, Vacuum: 1800\u00b0C,<\/p>\n<p>Inert Gas: 2650\u00b0C<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Bulk Density (g\/cm3)<\/td>\n<td width=\"284\">0.12-0.15<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Specific Heat Capacity (KJ\/kg\u00b7\u2103)<\/td>\n<td width=\"284\">1.52-1.73<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Tensile Strength (Longitudinal)<\/td>\n<td width=\"284\">0.09-0.12 N\/mm<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Tensile Strength (Transverse)<\/td>\n<td width=\"284\">0.06-0.07 N\/mm<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Elongation at Break (Longitudinal)<\/td>\n<td width=\"284\">4%-6.5%<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Elongation at Break (Transverse)<\/td>\n<td width=\"284\">11%-18%<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Ash Content<\/td>\n<td width=\"284\">\u2264200 ppm (0.3%)<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Sulfur Content<\/td>\n<td width=\"284\">&lt;0.001%<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Purity-Fe Content<\/td>\n<td width=\"284\">\u226420 ppm<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Resistivity<\/td>\n<td width=\"284\">0.12-0.16 ohm\u00b7cm<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Liquid Absorption<\/td>\n<td width=\"284\">\u226417g\/g<\/td>\n<\/tr>\n<tr>\n<td width=\"284\">Ash Falling Rate<\/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>\u0627\u0644\u0623\u0628\u0639\u0627\u062f<\/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>\u064a\u0645\u0643\u0646 \u062a\u062e\u0635\u064a\u0635 \u0627\u0644\u062d\u062c\u0645<\/strong><\/b><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><b><strong>To customize various fiber felt, please clic<\/strong><\/b><b><strong>k the picture below for details\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\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/metal-felt\/alumina-silicate-felt\/\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-medium wp-image-3385\" title=\"High Quality Titanium Ti Fiber Felt for Lab Research 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\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/metal-felt\/alumina-silicate-felt\/\">\u0644\u0628\u0627\u062f \u0633\u064a\u0644\u064a\u0643\u0627\u062a \u0627\u0644\u0623\u0644\u0648\u0645\u064a\u0646\u0627<\/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\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/metal-felt\/titanium-felt\/\"><img decoding=\"async\" class=\"wp-image-3386 size-medium\" title=\"High Quality Titanium Ti Fiber Felt for Lab Research 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\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/metal-felt\/titanium-felt\/\">\u0627\u0644\u0634\u0639\u064a\u0631\u064a\u0629 \u0627\u0644\u062a\u064a\u062a\u0627\u0646\u064a\u0648\u0645<\/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\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/metal-felt\/nickel-felt\/\"><img decoding=\"async\" class=\"size-medium wp-image-3387\" title=\"High Quality Titanium Ti Fiber Felt for Lab Research 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\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/metal-felt\/nickel-felt\/\">\u0627\u0644\u0646\u064a\u0643\u0644 \u0627\u0644\u0641\u064a\u0644\u062a<\/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\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/metal-felt\/carbon-felt\/\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-3388\" title=\"High Quality Titanium Ti Fiber Felt for Lab Research 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\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/metal-felt\/carbon-felt\/\">\u0641\u0644\u062a\u0631 \u0627\u0644\u0643\u0631\u0628\u0648\u0646<\/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\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/metal-felt\/preoxidized-felt\/\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-3389\" title=\"High Quality Titanium Ti Fiber Felt for Lab Research 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\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/metal-felt\/preoxidized-felt\/\">\u0644\u0628\u0627\u062f \u0645\u0633\u0628\u0642 \u0627\u0644\u0623\u0643\u0633\u062f\u0629<\/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\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/metal-felt\/stainless-steel-felt\/\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-3390\" title=\"High Quality Titanium Ti Fiber Felt for Lab Research 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\/ar\/%d8%a7%d9%84%d9%85%d9%86%d8%aa%d8%ac%d8%a7%d8%aa\/metal-felt\/stainless-steel-felt\/\">\u0641\u064a\u0644\u062a \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/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\" 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