Polyimide Felt

Polyimide Felt is made of Polyimide fiber by non-woven method. The felt can be used in the high temperature dust filtration area. The fiber with excellent properties of high temperature resistance, insulation, flame retardant, anti-radiation, anti- UV, anti-bacteria and solvent resistance can be widely used in the area of high temperature dustingi Non-woven felt, filter bagi , special protection and composite material. The general index of polyimide fiber is as follows,
Fineness : 1.5~5 dtex,
Density : 1.41 g/cm3 ;
Breaking strength : i 4.0 cN/dtex;
Elongation at break : 10~30%;
Continuous use temperature : 260a ;
Decomposition temperature : 560a ;
Limiting oxygen index (LOI) : 38%;
Acid resistance and UV radiation resistance.