应用化学 ›› 1998, Vol. 0 ›› Issue (5): 74-76.

• 研究论文 • 上一篇    下一篇

丁苯橡胶/聚丙撑碳酸酯弹性体的结构与性能

叶晓光, 黄玉惠, 丛广民   

  1. 中国科学院广州化学研究所 广州510650
  • 收稿日期:1998-01-05 修回日期:1998-05-18 出版日期:1998-10-10 发布日期:1998-10-10
  • 基金资助:
    国家自然科学重点基金;中国科学院高分子物理开放实验室资助项目

Structure and Properties of SBR/PPC Elastomer

Ye Xiaoguang, Huang Yuhui, Cong Guangmin   

  1. Guangzhou Institute of Chemistry, Chinese Academy of Sciences, Guangzhou 510650
  • Received:1998-01-05 Revised:1998-05-18 Published:1998-10-10 Online:1998-10-10

摘要: 聚丙撑碳酸酯(PPC)是由CO2和环氧丙烷在聚合物负载的双金属催化剂作用下共聚而成的一类新型高分子材料[1].

关键词: 丁苯橡胶, 聚丙撑碳酸酯, 共混, 弹性体

Abstract: The structure, morphology, thermal stability and mechnical properties of styrene butadiene rubber/poly(propylene carbonate)(SBR/PPC) blends are studied. The blend system exhibits a phase separation morphology, and the PPC is attached to the elastomer network. The blend shows excellent tensile property and better heat stability in comparison with the single SBR elastomer.

Key words: styrene-butadiene rubber, polyester-polycarbonate, bland, structure, property