二甲酸

This thesis specifies the research work on polycarbonate / polyethylene terephthalate blending system.

本文详细地介绍了对聚碳酸酯/聚对苯二甲酸乙二酯共混体系的研究情况。

The invention also relates to an economical method in two steps for producing said discontinuous polyethylene terephthalate fibres.

本发明还涉及一种经济的两步法制造这种不连续聚对苯二甲酸丙二酯纤维的方法。

The invention relates to a laser marked polyethylene terephthalate composition and a preparation method thereof.

本发明涉及一种可激光标记的聚对苯二甲酸乙二醇酯组合物及其制备方法。

PET is short for PolyEthylene Terephthalate. It is a type of thermoplastic PolyEsTer.

PET是聚乙二醇对苯二甲酸酯化学称号的简写，属于热塑性聚酯的一种

Kinetics of thermal degradation of polybutylene terephthalate was investigated using the method of gravimetric analysis.

用热重分析法探讨聚对苯二甲酸丁二醇酯热降解的动力学，揭示了PBT的热稳定性、热解反应级数和热解活化能。

The influence of glass fiber, flame retardant and nucleating agent on the crystallinity and mechanical properties of polyethylene terephthalate was investigated.

研究玻纤、阻燃剂和纳米成核剂对聚对苯二甲酸乙二酯结晶性能及力学性能的影响。

The present invention relates discontinuous polyethylene terephthalate fibres characterised by a new combination of properties.

本发明涉及一种不连续聚对苯二甲酸丙二酯纤维，其特征在于性能的新的结合。

The changes of intrinsic viscosity and crystallinity with reaction conditions were studied for polyethylene terephthalate chips during solid-state polycondensation .

研究了聚对苯二甲酸乙二醇酯切片在固相缩聚反应中特性粘数和结晶度随反应条件的变化及其热行为。

This is a compostable bioplastic which retracts at temperatures lower than polyethylene terephthalate.

这是一种生物塑料是在堆肥温度比聚对苯二甲酸乙二醇酯的低缩回。

In this paper, the effects of processing and heat treatment of terephthalate/polyte-traoxymethylene block copolymer on their dynamic mechanical temperature spectra were studied.

本文首先研究了成型方法和热处理对聚对苯二甲酸乙二酯与聚氧四亚甲基嵌段共聚物动态力学温度谱的影响，结合应力-应变曲线讨论了微相分离与力学性能的关系。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。