{"id":3554,"date":"2025-12-13T22:28:46","date_gmt":"2025-12-13T14:28:46","guid":{"rendered":"https:\/\/oqitop.com\/?post_type=product&#038;p=3554"},"modified":"2026-01-14T17:15:59","modified_gmt":"2026-01-14T09:15:59","slug":"high-flame-resistant-pre-oxidized-fiber","status":"publish","type":"product","link":"https:\/\/oqitop.com\/fr\/produit\/high-flame-resistant-pre-oxidized-fiber\/","title":{"rendered":"Fibre pr\u00e9oxyd\u00e9e \u00e0 haute r\u00e9sistance \u00e0 la flamme"},"content":{"rendered":"<h3 style=\"text-align: center;\"><span style=\"color: #ff6600;\">Fibre pr\u00e9oxyd\u00e9e \u00e0 haute r\u00e9sistance \u00e0 la flamme<\/span><\/h3>\n<p><iframe src=\"https:\/\/www.youtube.com\/embed\/2F9KZULfWbQ?rel=0\" allowfullscreen=\"allowfullscreen\" data-mce-fragment=\"1\"><\/iframe><\/p>\n<p><b><strong>Introduction<\/strong><\/b><\/p>\n<p><a href=\"https:\/\/oqitop.com\/fr\/produits\/metal-felt\/feutre-preoxyde\/\"><b><strong>Preoxidized fiber<\/strong><\/b><\/a>\u00a0or preoxidized silk is made from polypropylene resin and undergoes high-temperature heat stabilization treatment.<\/p>\n<p><b><strong>Applications<\/strong><\/b><br \/>\nCarbon fibers have high axial strength and modulus, good fatigue resistance, low thermal expansion coefficient, excellent corrosion resistance, and low fiber density. Carbon fiber-reinforced composites can be used for aircraft structural materials, electromagnetic shielding and electrical insulating materials, artificial ligaments and body substitute materials, as well as for manufacturing rocket casings, motorboats, industrial robots, automobile leaf springs, and drive shafts, among other applications. Carbon fiber is used in civil, architectural, chemical, industrial, aerospace, and other fields.<\/p>\n<p><b><strong>Characteristics<\/strong><\/b><br \/>\n1. It has high flame resistance, with a limiting oxygen index greater than 45%. It exhibits excellent heat stability, with the fiber not melting, softening, shrinking, or dripping during combustion. It is classified as a quasi non-flammable product and offers good heat insulation, corrosion resistance, chemical resistance, and radiation resistance. It also possesses suitable textile processing properties, with lightweight, soft, and good water absorption characteristics.<br \/>\n2. Preoxidized fiber felt is made from polypropylene resin raw silk, which is subjected to high-temperature treatment at 250-280\u00b0C. It has a thickness ranging from 1.5-15mm. It is an ideal outer protective layer for people and objects that need to be kept away from heat sources. Preoxidized fiber felt is flame-resistant, does not age or shrink even when working continuously at 300 degrees Celsius, and does not burn at 1000 degrees Celsius.<\/p>\n<h4><b><strong>Dimensions<\/strong><\/b><\/h4>\n<div class=\"table-responsive\">\n<table>\n<tbody>\n<tr>\n<td width=\"32%\">3mm*100mm*100mm<\/td>\n<td width=\"32%\">5mm*100mm*100mm<\/td>\n<td width=\"34%\">10mm*100mm*100mm<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\" width=\"100%\"><b><strong>La taille peut \u00eatre personnalis\u00e9e.<\/strong><\/b><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><b><strong>Pour personnaliser les diff\u00e9rentes fibres de feutre, cliquez sur<\/strong><\/b><b><strong>k l'image ci-dessous pour les d\u00e9tails\uff1a<\/strong><\/b><\/p>\n<div class=\"table-responsive\">\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\/fr\/produits\/metal-felt\/feutre-de-silicate-dalumine\/\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-medium wp-image-3385\" title=\"Feutre en fibre de titane de haute qualit\u00e9 pour la recherche en laboratoire 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\/fr\/produits\/metal-felt\/feutre-de-silicate-dalumine\/\">Feutre en silicate d'alumine<\/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\/fr\/produits\/metal-felt\/titanium-felt\/\"><img decoding=\"async\" class=\"wp-image-3386 size-medium\" title=\"Feutre en fibre de titane de haute qualit\u00e9 pour la recherche en laboratoire 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\/fr\/produits\/metal-felt\/titanium-felt\/\">Feutre en titane<\/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\/fr\/produits\/metal-felt\/nickel-felt\/\"><img decoding=\"async\" class=\"size-medium wp-image-3387\" title=\"Feutre en fibre de titane de haute qualit\u00e9 pour la recherche en laboratoire 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\/fr\/produits\/metal-felt\/nickel-felt\/\">Feutre de nickel<\/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\/fr\/produits\/metal-felt\/carbon-felt\/\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-3388\" title=\"Feutre en fibre de titane de haute qualit\u00e9 pour la recherche en laboratoire 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\/fr\/produits\/metal-felt\/carbon-felt\/\">Feutre de carbone<\/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\/fr\/produits\/metal-felt\/feutre-preoxyde\/\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-3389\" title=\"Feutre en fibre de titane de haute qualit\u00e9 pour la recherche en laboratoire 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\/fr\/produits\/metal-felt\/feutre-preoxyde\/\">Feutre pr\u00e9oxyd\u00e9<\/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\/fr\/produits\/metal-felt\/stainless-steel-felt\/\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-3390\" title=\"Feutre en fibre de titane de haute qualit\u00e9 pour la recherche en laboratoire 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\/fr\/produits\/metal-felt\/stainless-steel-felt\/\">Feutre en acier inoxydable<\/a><\/figcaption><\/figure>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3546\" title=\"Pre Oxidized Fiber - Puncture Resistant High-Temperature Resilient Fire Retardant Thermal Insulation Needle-Punched Felt 1\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/11111-10.jpg\" sizes=\"(max-width: 1024px) 100vw, 1024px\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/11111-10.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/11111-10-300x167.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/11111-10-768x428.jpg 768w\" alt=\"\" width=\"1024\" height=\"571\" \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3547\" title=\"Pre Oxidized Fiber - Puncture Resistant High-Temperature Resilient Fire Retardant Thermal Insulation Needle-Punched Felt 2\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/22222222.jpg\" sizes=\"(max-width: 1024px) 100vw, 1024px\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/22222222.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/22222222-300x185.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/22222222-768x474.jpg 768w\" alt=\"\" width=\"1024\" height=\"632\" \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3548\" title=\"Pre Oxidized Fiber - Puncture Resistant High-Temperature Resilient Fire Retardant Thermal Insulation Needle-Punched Felt 3\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/55555-11-2.jpg\" sizes=\"(max-width: 1024px) 100vw, 1024px\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/55555-11-2.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/55555-11-2-300x198.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/55555-11-2-768x508.jpg 768w\" alt=\"\" width=\"1024\" height=\"677\" 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