The company is a high technology enterprise which specializes in the development and research of polyimide high performance fiber and its related products.The main products of the company are ASPI® polyimide short fiber and filament. The products have excellent properties of high temperature resistance, insulation, flame retardant, radiation resistance, anti-bacteria and solvent resistance. It can be widely used as filling material, non-woven fabric, spinning and applied in the area of high temperature dust filtration, special protection and composite material. The general index of ASPI® polyimide fiber is as follows,Fineness 1.5~5 dtex,Density 1.41 g/cm3 ;Breaking strength ＞4.0 cN/dtex;Elongation at break 10~30%;Continuous use temperature 260℃;Decomposition temperature 560℃;Limiting oxygen index (LOI) 38%;Acid resistance and UV radiation resistance.