| 含PET三元液晶共聚酯的性能研究 |
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| 引用本文： | 黄美荣,张志英,曹振林.含PET三元液晶共聚酯的性能研究[J].天津工业大学学报,1989(Z1). |
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| 作者姓名： | 黄美荣 张志英 曹振林 |
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| 作者单位： | 天津纺织工学院纺化研究室，天津纺织工学院纺化研究室，天津纺织工学院纺化研究室 |
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| 摘 要： | 本文以对羟基苯甲酸、PET、对苯二甲酸和氢醌为原料合成了一系列配比不同的芳香族液晶共聚酯,用差示扫描量热法(DSC)和广角 x 射线衍射(WAXD)研究了该共聚酯的热性能和结晶性。研究发现该共聚酯具有良好的成纤性,易于加工成力学性能较好的纤维。
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| 关 键 词： | PET 液晶 共聚酯 热性能 结晶性 |
Properties of Liquid Crystalline Terpolyesters with PET |
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| Huang Meirong Zhang Zhiying Cao Zhenlin.Properties of Liquid Crystalline Terpolyesters with PET[J].Journal of Tianjin Polytechnic University,1989(Z1). |
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| Authors: | Huang Meirong Zhang Zhiying Cao Zhenlin |
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| Abstract: | A series of aromatic liquid crystalline copolyesters of different co- mpositions with p-hydroxybenzoic acid,PET,terephthalic acid and hydroquinone were prepared by melting polycondensation.The relatio- nship of composition and properties,thermal properties and crystalliz- ation were studied with differential scanning calorimetry(DSC)and wide angle X-ray diffraction(WAXD). |
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| Keywords: | Liquid crystalline Copolyester Thermal property Crystallization PET |
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