Pre‑Oxidized Fiber Felt

Pre-oxidized fiber felt is a high-performance fire-resistant needle-punched nonwoven made from pre-oxidized PAN fiber. It possesses superior fire resistance, zero melting drip, low smoke density and excellent thermal insulation. It maintains structural integrity in flame environment and will not burn continuously.

The material has light weight, stable chemical inertness and good flexibility for easy processing. It can be used alone or laminated with other fabrics for composite fireproof structures. Pre-oxidized fiber felt is widely adopted in fire curtain, high temperature insulation, battery thermal barrier, aerospace and new energy equipment fire protection. Various specifications are available, supporting cutting, compounding and other secondary processing for new energy and high-end fire protection industries.