不同硫化体系对丁腈橡胶压缩疲劳温升的影响

杨勇顺　 缪惠娟　 沈雪　

摘　要：研究了有效硫化体系、半有效硫化体系、普通硫化体系、过氧化物硫化体系对丁腈橡胶压缩疲劳温升的影响,结果表明:在试验条件下,过氧化物、半有效硫化体系的压缩疲劳温升较低,而有效硫化体系的压缩疲劳温升较高,普通硫化体系的压缩疲劳温升居中.
关键词：压缩疲劳温升;硫化体系;过氧化物硫化
分类号：TQ333.7 　文献标识码：B
文章编号：1671-8232(2009)07-0041-03

Influence of different vnlcanization systems on the temperature rising of NBR compression flexometer testing

YANG Yong-shun（Jinsanli Rubber & Plastic Co. ,Ltd,Nanjing 210003, China）　 MIAO Hui-juan（Jinsanli Rubber & Plastic Co. ,Ltd,Nanjing 210003, China）　 SHEN Xue（Jinsanli Rubber & Plastic Co. ,Ltd,Nanjing 210003, China）　

Abstract：This article discusses the influence on NBR temperature rising in compression flexometer testing, between the dif-ferent vulcanization systems which are efficient, half-efficient, ordinary and peroxide. The results show that under the given testing condition, temperature rising in peroxide and half-efficient vulcanization system is lower, hut in efficient vulcanization system, it is higher. And the result in ordinary vulcanization system is between them.
Keywords：temperature rising in compression flexometer testing; vulcanization system ; peroxide vulcanization system