Polybutylene terephthalate (PBT) is a semicrystalline thermoplastic polymer formed by a condensation process.
PBT是一种通过
型而制备的，一种半结晶热塑性塑料。
盐(或酯)
乙醇酯Polybutylene terephthalate (PBT) is a semicrystalline thermoplastic polymer formed by a condensation process.
PBT是一种通过型而制备的，一种半结晶热塑性塑料。
The polyester or copolyester can be converted into dimethyl terephthalate of binary acid and glycol by method of methanolysis.
介绍
醇醇解法把聚酯或共聚酯解聚元酯和元醇。
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.
本文介绍了聚对苯丙醇酯(PTT)的制法、结构、性能及应,并和PET、PBT等工程塑料进行了比较。
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