涤棉一浴免还原清洗皂洗剂的合成与应用  

Synthesis and application of polyester/cotton one-bath non-reduction clearing soaping agent

作　　者：刘昊 吴均鑫 郑丹纯 李峥嵘 刘莉 LIU Hao;WU Junxin;ZHENG Danchun;LI Zhengrong;LIU Li(School of Textiles and Clothing,Wuyi University,Jiangmen 529020,China;Guangdong Jusheng New Material Technology Co.,Ltd.,Foshan 528143,C hina)

机构地区：[1]五邑大学纺织材料与工程学院,广东江门529020 [2]广东炬盛新材料科技有限公司,广东佛山528143

出　　处：《印染》2021年第11期48-52,共5页China Dyeing and Finishing

摘　　要：以对苯二甲酸、间苯二甲酸-5-磺酸钠、乙二醇为主要原料合成一浴皂洗剂PCW,将其应用于涤棉织物染色后的皂洗工艺,实现涤棉一浴免还原清洗染色工艺。通过与非离子表面活性剂和PVP复配进一步提升皂洗剂PCW的性能。研究表明,其耐皂洗色牢度可达到或者超过常规二浴二步法染色工艺。One-bath soaping agent PCW is synthesized with terephthalic acid,sodium-5-sulfo-iso-phthalate,and ethylene glycol as the main raw materials,and is applied to the soaping process of dyed polyester/cotton fab⁃rics.The performance of the soaping agent PCW is improved by compounding with nonionic surfactants and PVP.The soaping fastness of dyed fabrics can reach or exceed the level of conventional two-bath two-step dyeing process.

关 键 词：皂洗剂 免还原清洗 一浴法 涤棉织物 

分 类 号：TS193.7[轻工技术与工程—纺织化学与染整工程]