{"id":3540,"date":"2025-12-13T22:14:56","date_gmt":"2025-12-13T14:14:56","guid":{"rendered":"https:\/\/oqitop.com\/?post_type=product&#038;p=3540"},"modified":"2026-01-14T17:14:43","modified_gmt":"2026-01-14T09:14:43","slug":"pre-oxidized-fiber-puncture-resistant-high-temperature-resilient-fire-retardant-thermal-insulation-needle-punched-felt","status":"publish","type":"product","link":"https:\/\/oqitop.com\/pt\/product\/pre-oxidized-fiber-puncture-resistant-high-temperature-resilient-fire-retardant-thermal-insulation-needle-punched-felt\/","title":{"rendered":"Pre Oxidized Fiber &#8211; Puncture Resistant High-Temperature Resilient Fire Retardant Thermal Insulation Needle-Punched Felt"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #ff0000;\">Pre Oxidized Fiber &#8211; Puncture Resistant High-Temperature Resilient Fire Retardant Thermal Insulation Needle-Punched Felt<\/span><\/p>\n<p><iframe src=\"https:\/\/www.youtube.com\/embed\/2F9KZULfWbQ?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>Introdu\u00e7\u00e3o<\/strong><\/b><\/p>\n<p style=\"font-weight: 400;\"><a href=\"https:\/\/oqitop.com\/pt\/produtos\/metal-felt\/preoxidized-felt\/\"><b><strong>Fibra pr\u00e9-oxidada<\/strong><\/b><\/a>\u00a0A seda pr\u00e9-oxidada \u00e9 fabricada a partir de resina de polipropileno e \u00e9 submetida a um tratamento de estabiliza\u00e7\u00e3o t\u00e9rmica a alta temperatura.<\/p>\n<p style=\"font-weight: 400;\"><b><strong>Aplica\u00e7\u00f5es<\/strong><\/b><br \/>\nAs fibras de carbono t\u00eam elevada resist\u00eancia axial e m\u00f3dulo, boa resist\u00eancia \u00e0 fadiga, baixo coeficiente de expans\u00e3o t\u00e9rmica, excelente resist\u00eancia \u00e0 corros\u00e3o e baixa densidade de fibras. Os comp\u00f3sitos refor\u00e7ados com fibras de carbono podem ser utilizados para materiais estruturais de aeronaves, materiais de blindagem electromagn\u00e9tica e de isolamento el\u00e9trico, ligamentos artificiais e materiais de substitui\u00e7\u00e3o do corpo, bem como para o fabrico de carca\u00e7as de foguet\u00f5es, barcos a motor, rob\u00f4s industriais, molas de l\u00e2minas de autom\u00f3veis e veios de transmiss\u00e3o, entre outras aplica\u00e7\u00f5es. A fibra de carbono \u00e9 utilizada nos sectores civil, arquitet\u00f3nico, qu\u00edmico, industrial, aeroespacial, entre outros.<\/p>\n<p style=\"font-weight: 400;\"><b><strong>Carater\u00edsticas<\/strong><\/b><br \/>\n1. Tem uma elevada resist\u00eancia \u00e0 chama, com um \u00edndice de oxig\u00e9nio limite superior a 45%. Apresenta uma excelente estabilidade t\u00e9rmica, n\u00e3o derretendo, amolecendo, encolhendo ou pingando durante a combust\u00e3o. \u00c9 classificado como um produto quase n\u00e3o inflam\u00e1vel e oferece um bom isolamento t\u00e9rmico, resist\u00eancia \u00e0 corros\u00e3o, resist\u00eancia qu\u00edmica e resist\u00eancia \u00e0 radia\u00e7\u00e3o. Tamb\u00e9m possui propriedades de processamento t\u00eaxtil adequadas, com carater\u00edsticas de leveza, suavidade e boa absor\u00e7\u00e3o de \u00e1gua.<br \/>\n2. O feltro de fibra pr\u00e9-oxidada \u00e9 feito de seda crua de resina de polipropileno, que \u00e9 submetida a um tratamento de alta temperatura a 250-280\u00b0C. Tem uma espessura que varia entre 1,5 e 15 mm. \u00c9 uma camada protetora exterior ideal para pessoas e objectos que precisam de ser mantidos afastados de fontes de calor. O feltro de fibra pr\u00e9-oxidada \u00e9 resistente \u00e0 chama, n\u00e3o envelhece nem encolhe mesmo quando trabalha continuamente a 300 graus Celsius e n\u00e3o arde a 1000 graus Celsius.<\/p>\n<h4 style=\"font-weight: 500;\"><b><strong>Dimens\u00f5es<\/strong><\/b><\/h4>\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%\"><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-3546\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/11111-10.jpg\" alt=\"\" width=\"1024\" height=\"571\" title=\"\" 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\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3547\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/22222222.jpg\" alt=\"\" width=\"1024\" height=\"632\" title=\"\" 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\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3548\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/55555-11-2.jpg\" alt=\"\" width=\"1024\" height=\"677\" title=\"\" 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\" sizes=\"(max-width: 1024px) 100vw, 1024px\" 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