加工性──热塑性聚氨酯薄膜开发的关键

Processibility──key factor of production of thermoplastic polyurethane

热塑性聚氨酯（ＴＰＵ）薄膜是塑料薄膜中的新产品。生产ＴＰＵ薄膜需要可直接用来加工薄膜的ＴＰＵ粒料作原料，优质的ＴＰＵ粒料不仅要具备良好的材料本体性能，更需具有良好的薄膜加工性能。

Thermoplastic polyurethane (TPU) membrane is a new type of the plastic films, and it is available to meet specific application that unavailable in other thermoplastics. TPU membrane need TPU materials combine both excellent inherent characteristics and superior processibilities.