热塑性聚氨酯薄膜在皮革涂饰中的应用

摘要

The development and manufacturing process of thermoplastic polyurethane (TPU) was reviewed with emphasis on the application of TPU film in leather finish. The modifying methods of polyurethane and the research progress in modification were also described. At last the prospect of application was put forward.%综述了热塑性聚氨酯(TPU)薄膜的发展现状及制造工艺,重点介绍了TPU薄膜在皮革涂饰上的应用,并阐述了聚氨酯的改性方法以及在改性方面的研究进展,对在皮革中的应用前景做了展望.