【摘要】 分析了影响形状记忆聚氨酯性能的主要因素,综述了形状记忆聚氨酯硬段与软段的结构改性,复合改性的研究进展,并对近年来形状记忆聚氨酯的应用进行了总结和展望。更多还原

【Abstract】 The key factors which influenced the performance of shape memory polyurethane were discussed.The research progress in hard &soft segment improvement,and compound blend modification were summarized.The application and prospect of the polyurethane was also summarized and prospected.更多还原