词条纠错

trimethylene

/traɪ'mɛθɪlɪn/

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三甲烯,环丙烷

The changes of intrinsic viscosity and end carboxyl group content with temperature and time were studied for poly(trimethylene terephthalate)(PTT), PET and CDP.

研究了聚苯二甲酸丙二醇酯(PTT),PET,CDP在不同温度和时间下的数和端羧基含量的变化。

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.

本文介绍了聚苯二甲酸丙二醇酯(PTT)的制法、结构、能及,和PET、PBT等工程塑料进行了比较。