WLS．20改性棉织物的活性无盐染色  

Salt-free reactive dyeing of cotton fabric modified with WLS-20

作　　者：高少莹[1] 王雪燕[1] 孙伟[1] 

机构地区：[1]西安工程大学纺织与材料学院,陕西西安710048

出　　处：《印染》2012年第11期9-12,共4页China Dyeing and Finishing

基　　金：陕西省科技厅工业攻关资助项目(项目编号:2010K07-05);陕西省教育厅年专项科学研究计划资助项目(项目编号:2010JK577)

摘　　要：采用自制的阳离子羽毛蛋白改性剂WLS-20对棉织物改性,并进行活性无盐染色。结果表明,改性剂WLS-20处理后的棉织物上染百分率与固色率均超过未改性棉织物传统加盐染色效果,并获得比阳离子改性剂WLS更好的染色效果。Modification of cotton fabric is carried out with self-made cationic feather keratin WLS-20 followed by salt-free reac- tive dyeing. The effect of modification process on dyeing results are studied, and the optimum modification process is deter- mined. The results show that cotton fabric modified with WLS-20 features higher color yield and fixation compared with those of conventional dyeing in the presence of salt, and the former has better dyeing results than those with WLS.

关 键 词：染色 活性染料 阳离子改性 棉织物 

分 类 号：TS193.632[轻工技术与工程—纺织化学与染整工程]