LOI over 45 with top-grade flame retardancy, carbonizes and self-extinguishes on open flame without molten drips to avoid burn injury
Outstanding thermal stability, long-term service at 200-300 degree Celsius, short-time resistance to 400 degree Celsius without softening or deformation
Ultra-low smoke emission during combustion, halogen-free with minimal toxic fume for safer fire protection in enclosed spaces
Optimized crimp for great fiber cohesion, smooth carding, needle-punching and spinning with low breakage rate
Resistant to strong acid, alkali and organic solvents, fit corrosive working conditions like chemical smelting & high-temp flue gas filtration
Lightweight with superior heat insulation by locking static air inside fiber, reducing overall weight of finished products
Stable electrical insulation without conductivity, applicable for high-temp equipment sealing & electrical thermal filling to prevent short circuit
Radiation and weather aging resistant, slight performance loss under long outdoor & high-temperature service
Complete specs: 1.2/1.7/2.2dtex denier, customizable cut lengths 38/51/76mm, sufficient black stock available
Wide processing compatibility for pure spinning or blending with meta-aramid & glass fiber, used for yarn, fabric, needle felt and sealing packing