煤制乙二醇制备聚对苯二甲酸乙二醇酯及其性能  

Study on Preparation and Properties of PET from Coal-Based Ethylene Glycol

作　　者：钱胜涛[1] 刘华伟[1] 肖二飞[1] 李志勇[2] 崔桂新[2] 李俊玲[2] 

机构地区：[1]华烁科技股份有限公司,湖北武汉430074 [2]中国纺织科学研究院,北京100025

出　　处：《合成纤维》2016年第1期19-21,共3页Synthetic Fiber in China

摘　　要：对分别由煤制乙二醇与乙烯法乙二醇合成的聚对苯二甲酸乙二醇酯(PET)切片进行检测,并将切片用于纺丝、染整试验。试验结果表明:两种PET切片及其纤维的质量一致,而由煤制乙二醇得到的PET纤维的染色性能略优于由乙烯法乙二醇合成的PET纤维。Polyester（PET） chips prepared from coal-based glycol and oil-based glycol were tested for spin-ning and dyeing performance respectively. Experiments showed that fiber products from two kinds of PETchips had the same quality overall, and the dyeing property of the PET chips from coal-based glycol wasslightly better than PET chips from oil-based glycol.

关 键 词：煤制乙二醇 聚酯 纺丝 染整 

分 类 号：TQ342.2[化学工程—化纤工业] TQ223.162