【中文摘要】PTT 纤维非集闭于苯两甲酸丙两醇酯纤维(polytrimethylene terephthalate)的繁称,它取普通涤纶 PET同属集酯家族。PTT纤维综开了PET的耐化教性,尼龙的刚软性和归弹性,腈纶的亲紧性等各类纤维的劣良服用机能...
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从加工和使用过程中纤维聚集态中分子链构象的有序化转变，研究聚对苯二甲酸丙二醇酯（ PTT）纤维的弹性回复机理。
The elasticity recovering mechanism of PTT fibers was studied through the ordering transformation of molecular chain conformation in aggregation of fibers in the course of processing and using.
介绍了世界乙二醇、精对苯二甲酸、 聚对苯二甲酸乙二酯及其纤维、瓶用树脂等聚酯产业链的生产新动向和需求预测。
The article gives an account of the new production trends and demand forecast of the world's PET industry chain in EG, PTA, PET and its fiber and bottle grade resin.
为了增强其应用过程中抗穿透、撕裂的能力，采用玻璃纤维或聚萘二酸乙二 醇酯或聚酰亚胺薄膜增强。
Glass fiber or polyethylene naphthalate (PEN) or polyimide film is adopted to strengthen the penetration resistance and the tear resistance in the process of application.
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