氯化反式1,4-聚异戊二烯在CR/TPI并用胶中的应用  

Application of CTPI in CR/TPI blend

作　　者：刘玉鹏[1] 杜爱华[1] 姚薇[1] 黄宝琛[1] 

机构地区：[1]青岛科技大学橡塑材料与工程教育部重点实验室,山东青岛266042

出　　处：《橡胶工业》2008年第4期222-225,共4页China Rubber Industry

基　　金：国家自然科学基金资助项目(20274021)

摘　　要：研究氯化反式1,4-聚异戊二烯(CTPI)对CR/反式1,4-聚异戊二烯(TPI)并用胶性能的影响。结果表明,在CR/TPI并用胶中加入CTPI可缩短胶料的焦烧时间和正硫化时间,改善TPI与CR的相容性,从而改善胶料中炭黑的分散性,显著提高胶料的耐屈挠疲劳性能。The influence of chlorinated trans 1,4-polyisoprene （CTPI） on the properties of CR/ TPI blend was investigated. The results showed that when the CTPI was added to CR/TPI blend,the scorch time and optimum curing time of CR/TPI blend reduced, the compatibility between TPI and CR increased,and then the dispersity of carbon black and the flex fatigue property were improved.

关 键 词：CR 反式I 4-聚异戊二烯 氯化反式 1 4-聚异戊二烯 耐屈挠疲劳性能 相容性 

分 类 号：TQ330.3[化学工程—橡胶工业]