PET中添加有色共聚醚酯的共混改性(Ⅰ)——共聚醚酯的合成  

BLENDED MODIFICATION OF PET WITH COLORED POLY (ESTER-ETHER) (Ⅰ)——SYNTHESIS OF COLORED POLY(ESTER-ETHER)

作　　者：杨毅[1] 武荣瑞[1] 

机构地区：[1]北京服装学院

出　　处：《合成纤维工业》1989年第5期37-40,共4页China Synthetic Fiber Industry

摘　　要：本文研究了一种新型有色抗静电添加剂——共聚醚酯的反应规律及其热性能,使用这种添加剂的纤维比电阻可下降4个数量级,该添加剂具有与PET较接近的熔点,可纺性良好,耐水性好等优点。文章着重讨论了在共聚醚酯合成过程中添加多种带有官能团的染料对缩聚反应的影响以及染料与共聚醚酯之间形成化学键的情况。In this paper, the reaction regulations and thermal property of a new type of colored antistatic additive poly (ester-ether) have been studied. With use of this additive, the specific electrical resistance of the fiber can decrease four orders. This additive has the advantages that the melting point is similar to that of PET, spinnability and washing resistance are excellent, The emphasis is given to discuss the effect of the dyes with varieties of functional groups on polymerization reaction and the formation of chemical bond between the dyes and poly (ester-ether).

关 键 词：抗静电添加剂 PET 酯合成 比浓粘度 链增长 热性 共混改性 可纺性 混合溶剂 比电阻 

分 类 号：TQ342[化学工程—化纤工业]