锦氨纶弹力织物染色固色“黑渍”成因分析  

Factor analysis for black spot of nylon/polyurethane elastic fabric in dyeing and fixing process

作　　者：邢万忠 周长年[2] 

机构地区：[1]国家纺织面料馆,北京100000 [2]中国纺织信息中心,北京100742

出　　处：《染整技术》2014年第8期17-18,21,共3页Textile Dyeing and Finishing Journal

摘　　要：在锦氨纶弹力织物染色固色工艺过程中,对单宁酸用量及水质对固色牢度及面料外观产生"黑渍"问题进行了分析,通过试验找到了调整固色工艺的方法,从根本上解决了"黑渍"带来的色牢度问题。In dyeing and fixing process of nylon/polyurethane elastic fabric, effects of tannic acid dosage and water quality on color fastness as well as issue about black spot on fabric appearance were analyzed. According to experiments, the way to adjust fixing process has been found, which completely solved color fastness problem caused by black spot.

关 键 词：锦氨纶弹力织物 黑渍 单宁酸 水质 

分 类 号：TS190.5[轻工技术与工程—纺织化学与染整工程]