高分子量反式-1，4-聚异戊二烯橡胶的充油性研究  

The Properties of Oil Extended Trans- 1, 4 -polyisoprene with Tigh Molecule Weight

作　　者：赵金义[1] 杜爱华[1] 姜法治[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：《中国材料科技与设备》2006年第5期103-105,共3页Chinese Materials Science Technology & Equipment

基　　金：国家自然科学基金资助项目（20274021）

摘　　要：本文研究了高分子量反式-1，4-聚异戊二烯橡胶充油后的加工性能、混炼胶和硫化胶的物理机械性能。研究结果表明，随充油量的增加，充油TPI生胶和硫化胶的拉伸强度、硬度、伸长率均下降；但混炼胶的焦烧时间和正硫化时间几乎没有变化。充油胶的加工性能较好，吃料速度快。The processing and mechanical properties of oil extended TPI were studied. The experimental results showed that the tensile strength, Shore A Hardness and elongation at break of oil extended TPI gum and vulcanizates all decreased with the increase of the aromatic oil content. The amount of aromatic oil did not influence the scorch time and optimum curing time of TPI compounds. At the same time, the oil extended TPI showed good processing properties.

关 键 词：反式-1 4-聚异戊二烯 充油 物理机械性能 加工性能 

分 类 号：TQ333.3[化学工程—橡胶工业]