芳纶的相关参数 nomex Needle Felt(芳纶/诺梅克斯/美塔斯针刺毡) Fiber Aramid fiber Weight 500 g/m2 material 100% nomex Air premeability 400-480L/m2/s Warp Tensile Strength 950N/5X20cm Weft Tensile Strength 1100N/5X20cm After Treatment Singeing, heat setting Continue Working Temperature( 200℃ Max. Working Temperature 240℃ Chemical Properties Anti-acid Good (好) Anti-alkali Good (好) Anti-oxidative Good (好)