Article Summary:
Pre-oxidized fiber is a high-performance flame retardant and heat-resistant material widely used in protective clothing, welding blankets, automotive brake pads, and aerospace insulation. Produced from PAN precursor fibers under 200–300°C, it forms a stable ladder structure that prevents melting and ignition. Dongguan Yuexin Industrial Co., Ltd. provides durable pre-oxidized fiber nonwoven and felt products offering excellent thermal stability, chemical resistance, and flexibility. Ideal for high-temperature industrial and safety applications, Yuexin’s pre-oxidized fibers ensure reliable performance and compliance with international fire protection standards.