抗静电高收缩聚酯纤维的研究  

Study of the high shrinkage polyester fibers with antistatic property

作　　者：孟莉莉 李天臣 

机构地区：[1]锦州合成纤维厂,辽宁锦州121000 [2]辽宁省纺织品联合进出口公司,辽宁沈阳110015

出　　处：《聚酯工业》2007年第1期21-22,27,共3页Polyester Industry

摘　　要：分别以5,-磺酸钠间苯二甲酸二甲酯(SIPM)和聚醚酯为改性剂,采用共聚及共混方法制备具有抗静电性的高收缩聚酯纤维。研究了改性剂种类、用量和拉伸温度对聚酯纤维抗静电性和收缩性的影响,结果发现随聚醚酯含量增加,纤维的电阻率减小,共混纤维的抗静电性优于共聚纤维。在聚酯中引入SIPM可以有效提高纤维的收缩性能,在体系中同时引入聚醚酯时会降低纤维的收缩率。纤维在低温拉伸时获得的收缩率高于高温拉伸。With SIPM and poly （ether ester） as modification agents, high shrinkage polyester fibers with antistatic property were prepared by copolymerization and blending. The effects of modification agent variety, content and drawing temperature on the shrinkage and antistatic properties of polyester fiber were studied. The results showed that the fiber＇s specific resistance was decreased with poly（ ether ester） increasing. The antistatic property of blending fiber was better than that of copolymerization fiber. Intruding SIPM could improve the shrinkage property of fiber. Intruding poly （ether ester） simultaneously in fiber, the shrinkage property was decreased. The shrinkage rate of the fiber obtained at low temperature was higher than the fiber obtained at high temperature.

关 键 词：涤纶 改性纤维 抗静电和高收缩 

分 类 号：TQ342.2[化学工程—化纤工业]