Flame-retardant cloth High-quality carbonized fiber flame-retardant cloth Excellent product does not overburn

Polyacrylonitrile fiber is a black fiber that is oxidized in air to form a partially cyclized structure. Polyacrylonitrile pre-oxidized fiber (panof) is referred to as pre-oxidized fiber. It is the basic material for the production of carbon fiber. It has good flexibility, corrosion resistance and resistance. High temperature, non-flammable, it is mostly used in the production of high-temperature sealing packing, fire-proof and flame-proof materials, heat-resistant fabrics and anti-corrosion packing.　　 non-woven fabric made of oxygen wire, excellent flame retardant and high temperature resistance stability, no shrinkage and no droplets when burned, good heat insulation effect, acid and alkali corrosion resistance, and radiation protection. 1. Preparation of polyacrylonitrile-based carbon felt and graphite felt; 　　2, acid resistance, alkali resistance, resistance to various oils and organic solvents; 　　3, fire protection, fire blankets, heat-resistant flame retardant materials for special construction isolation; 　　4, temperature resistance Sealing material. Polyacrylonitrile-based pre-oxidized fiber fire-fighting blanket (fire blanket) 　　 polyacrylonitrile-based raw silk is treated at 250-2800C to obtain a felt made of pre-oxidized fiber. Its thickness is 3-15mm. For people who need to stay away from the heat source, The object is an ideal and effective outer protective layer, and it is very easy to wrap the uneven surface of the object. It can be reused without damage. Compared with water-based, dry powder fire extinguishing equipment: A. There is no expiration date; B. After use, it will not produce secondary pollution; C. It will not burn or extend when exposed to open flames