影响棉织物染色湿摩擦牢度的因素  

Factors affecting wet rubbing fastness of cotton dyeings

作　　者：范雪荣[1] 袁久刚[1] 王强[1] 

机构地区：[1]江南大学纺织服装学院,江苏无锡214122

出　　处：《印染》2006年第1期8-10,共3页China Dyeing and Finishing

摘　　要：棉织物活性染料染色的湿摩擦牢度较低。选择50%吡啶水溶液作为浮色的萃取剂,在温度95℃下有效地萃取浮色。经测试,证实浮色是影响棉织物活性染料染色湿摩擦牢度的一个重要因素。The wet-rubbing fastness of cotton fabric dyed with reactive dyes is poor, In the paper, by comparing different kinds of methods of stripping unfixed dyes on cotton fabrics, 50% aqueous pyridine was chosen as extraction agent for unfixed dyes. Through testing the wet rubbing fastness of cotton fabrics which had been extracted by selected extraction agent at 95 ℃, it is found that the unfixed dye is an important factor affecting wet rubbing fastness but not the only one.

关 键 词：染色 活性染料 湿摩擦牢度 棉织物 

分 类 号：TS193.632[轻工技术与工程—纺织化学与染整工程]