... Aramid Fiber 1.0D 38mm,51mm,76mm,85mm 1.5D 38mm,51mm,76mm,85mm 2.0D 38mm,51mm,76mm,85mm Heat resistance ... resistance Heat insulating properties Resistance to chemicals Good textile properties Radiation resistanceCurrent annual capacity is 1,500MT of meta-aramid fiber. ... NUMBERS/INCH10-12CRIMP DEGREE%9-12DRY HEAT SHRINKAGE 300°C×15min%≤5LIMITED OXYGEN INDEX%≥28%MOISTURE%4.0-6.0 heat resistant fiber