摘要
合成了一种新型的阴离子-非离子双子表面活性剂羧化硬脂醇聚氧乙烯醚马来酸双酯（POE-5），并将其应用于活性染料染色棉织物的皂洗。对K／S值、L‘值、耐洗色牢度及摩擦牢度等指标进行分析，探讨皂洗温度和POE-5用量对皂洗效果的影响。结果表明：优化的皂洗工艺为皂洗温度60～80℃，POE-50．5g／L，皂洗后染色织物的K／S值和各项牢度可达到或超过标准皂洗（皂片2g／L，温度100℃）的效果。
A new nonionic-anionic Gemini surfactant, carboxylated bis-stearylpolyoxyethene maleate （POE-5）, is synthesized and applied to soaping of reactive dyeings. The influences of soaping temperature and the dosage of soaping agent on soaping results are investigated via K/S value, L value and the color fastness to washing and rubbing. The optimized soaping conditions are soaping at 60 -80 ℃ with POE-5 of 0.5 g/L, and the K/S value and soaping fastness are better than or the same as those with the traditional process.
出处
《印染》
北大核心
2013年第18期22-25,共4页
China Dyeing and Finishing
基金
南通苏州大学纺织研究院开放课题(项目编号NS1211)
关键词
皂洗
皂洗剂
活性染料
低温
棉织物
soaping
soaping agent
reactive dye
low temperature
cotton fabric
