The effect of ratio of chlorosulfonyl-polyethylene(CSM) and acrylonitrile-butadiene rubber(NBR),sulfur,carbon black,antioxidant and softening agent on the heat aging resistance of CSM/NBR blends were investigated.

• 研究了氯磺化聚乙烯(CSM)和丁腈橡胶(NBR)的共混比、硫黄用量、炭黑、防老剂及软化剂诸因素对CSM/NBR共混物耐热老化性能的影响。