共混比对ACM/FKM共混胶性能的影响  

Effects of the Blend Ratios on the Properties of the ACM/FKM Blend

作　　者：王川里[1] 凌维丰[1] 罗权焜[1] 

机构地区：[1]华南理工大学材料学院,广州510640

出　　处：《特种橡胶制品》2009年第1期11-14,共4页Special Purpose Rubber Products

摘　　要：采用硫化剂TCY为共硫化剂,研究了共混比对丙烯酸酯橡胶/氟橡胶共混胶的硫化特性、力学性能、耐热老化性能和耐油性能的影响。结果表明:TCY可以同时硫化两种橡胶;ACM/FKM共混比为20/80时,硫化胶具有较好综合力学性能和耐热老化性能;随着ACM用量的增加,硫化胶耐油性能逐渐下降。Effects of the blend ratios on the curing characteristics of the ACM/FKM blend, the mechanical properties,heat age stability and oil resistance of the vulcanizate were studied by using the curing agent TCY as the co-curing agent. The results showed that ACM and FKM were cured with TCY at the same time,The vulcanizate had good mechanical properties and oil resistance when ACM/ FKM blend ratio was 20/80. The oil resistance decreased with increase of ACM contents.

关 键 词：TCY ACM FKM 共硫化 

分 类 号：TQ333.93[化学工程—橡胶工业] TQ333.97