PBT

Polybutylene terephthalate (PBT) is a semicrystalline thermoplastic polymer formed by a condensation process.

PBT是一种通过浓缩成备的，一种半结晶热塑性塑料。

This paper introduces the preparing method, the structure, the properties and applications of poly (trimethylene terephthalate) (PTT), and it compared with PET, PBT et al. engineering plastics.

本文介绍了聚对二甲酸丙二醇酯(PTT)的法、结构、性能及应用,并和PET、PBT塑料进行了比较。