| 摘要 |
A thermoplastic polyurethane includes the reaction product of a diisocyanate component, a polyol component having a molecular weight ranging from 1000 to 8000, and a chain extender component including a diol and an aromatic diamine. The thermoplastic polyurethane has a weight average molecular weight ranging from 200, 000 to 800, 000. Products, such as films, fibers, or filaments, made of the thermoplastic polyurethane are also disclosed.
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