The properties of polyurethanefilm were studied by using IR, DSC, and its shape memory properties were studied.
对制得的聚氨酯胶膜进行了红外分析、DSC测试和形状记忆性能测试；
2
This review summarizes the structure, principal and several manufacture theories of waterproof and breathable polyurethanefilm, coating, and their applications.
综述了防水透气性聚氨酯薄膜及涂层的结构、原理及各种成型加工工艺及其应用。
3
The blocking agent preferably de-blocks at a temperature that permits simultaneous or nearly simultaneous de-blocking and curing of the polyurethanefilm former.