中国塑料 ›› 2012, Vol. 26 ›› Issue (07): 9-15 .DOI: 10.19491/j.issn.1001-9278.2012.07.002

• 综述 • 上一篇    下一篇

形状记忆聚氨酯结构与性能研究进展

李昕 郭建喜   

  1. 海军工程大学天津校区;天津科技大学材料包装工程学院
  • 收稿日期:2011-12-21 修回日期:2012-02-22 出版日期:2012-07-26 发布日期:2012-07-26

Research Progress in Structure and Performance of Shape Memory Polyurethane

  

  • Received:2011-12-21 Revised:2012-02-22 Online:2012-07-26 Published:2012-07-26

摘要: 分析了影响形状记忆聚氨酯(SMPU)性能的主要因素,综述了SMPU硬段与软段的结构改性、交联改性、复合改性以及防水透湿性能改进等的国内外最新研究进展。

关键词: 形状记忆, 结构改性, 交联改性, 复合改性, 聚氨酯

Abstract: The key factors which influence the performance of the shape memory polyurethane (SMPU) were discussed. The research progress in structure of hard or soft segments, cross-linking,blending, waterproof, and breathable performance of SMPU was summarized.

Key words: shape memory, structure modification, cross-linking modification, compound modification, polyurethane