印染助剂2026，Vol.43Issue(4)：40-43,4.
聚醚酯抗静电剂的制备及性能
Preparation and properties of polyetherester antistatic agent
沈伟 1陈晓燕 1沈燚田 1衡明星1
作者信息
- 1. 绍兴海成化工有限公司,浙江 绍兴 312030
- 折叠
摘要
Abstract
Using phthalic acid(PTA)as the raw material,the polyetherester durable antistatic agent was prepared through a synthesis route of esterification followed by polycondensation.The study found that the es-terification reaction efficiency was significantly improved under a micro-negative pressure condition.The opti-mized esterification conditions were:temperature 180℃,pressure-0.02 MPa,and time 3 h.The introduction of isophthalic acid(IPA)and increasing the average relative molecular weight of PEG could effectively improve the water solubility and antistatic property of the polyetherester copolymer.The latter could also enhance the wash resistance and fabric feel of the antistatic agent.The results showed that the antistatic agent HC-A04 with 8%IPA(total weight of diacid)and 33%PEG 1 540(total weight of PEG)had the best comprehensive per-formance and had a better application prospect.关键词
聚醚酯/酯化/缩聚/抗静电性/耐洗性Key words
polyetherester/esterification/polycondensation/antistatic property/wash resistance分类
化学化工引用本文复制引用
沈伟,陈晓燕,沈燚田,衡明星..聚醚酯抗静电剂的制备及性能[J].印染助剂,2026,43(4):40-43,4.
