形状记忆高分子材料的研究进展

Research Development of Shape Memory Polymer Materials

本文就形状记忆高分子材料的研究现状进行了概述。在形状记忆原理的基础上，着重讨论了聚降冰片烯、反式聚异戊二烯、苯乙烯－丁二烯共聚物和聚氨酯等形状记忆高分子的特性及其应用，并指出了它们的发展前景。

The research development of shapememory polymer materials has been summarized.Based on principle of shape memory, performanceand application of the polymers includingpolynorbornylene,anti-polyisorprene,styrene-butadiene copolymer and polyurethane are discussed,and the developing prospects of them are given.