高反式-1,4-聚异戊二烯与高密度聚乙烯共混型形状记忆材料研究  

Blending of High Trans 1,4 Polyisopreneand Polyethylene

作　　者：宋景社[1] 黄宝琛[1] 张昊 姚薇[1] 

机构地区：[1]青岛化工学院高分子材料系

出　　处：《塑料科技》1998年第5期4-7,共4页Plastics Science and Technology

基　　金：国家自然科学基金;国家863"计划新材料领域资助项目

摘　　要：本文采用动态全硫化式１，４聚异戊二烯（ＴＰＩ）和聚乙烯（ＰＥ）共混体系作了初步研究，制备了热刺激温度５０～１１０℃的热塑性形状记忆材料，提高了ＴＰＩ作为形状记忆材料的使用温度；采用静态硫化法，可制得热刺激温度５０～６０℃，力学性能优良的形状记忆材料。Blending fo the trans 1,4 polyisoprene (TPI) and polyethylene (PE) was studied in this paper. Thermoplastic shape memory materials were obtained with dynamic vulcanization process, which have lower mechanical properties and higher deformation temperature. While using static vulcanization process, shape memory materials with higher mechanical properties and lower deformation temperature were got.

关 键 词：聚异戊二烯 聚乙烯 共混 形状记忆材料 橡塑共混 

分 类 号：TQ334.9[化学工程—橡胶工业]