棉/毛混纺织物一浴法染色  

One bath dyeing of cotton/wool blended fabric

作　　者：董奇[1] 赵雅琴[1] 

机构地区：[1]河北科技大学纺织服装学院,河北石家庄050018

出　　处：《染整技术》2014年第11期16-18,共3页Textile Dyeing and Finishing Journal

摘　　要：先使用阳离子改性剂对棉纤维进行改性，再使用中性染料染色，对染色工艺进行优化探讨，进而找到最优一浴法染色工艺。中性染料最佳染色工艺为：染料用量1%（omf），染色pH 7-8，恒温染色时间70 min，染色温度90℃，浴比1︰50。在此工艺条件下，改性棉纤维可以达到较好的染色效果；同时，改性棉与羊毛的同色性较好。One bath dyeing of cotton/wool blendedfabric was revealed by modifying cotton fiber with cationic modification agent and dyeing with neutral dyes, and by optimizing dyeing process. The optimized dyeing process of neutral dyes is：the dye concentration 1%（omf）, dyeing pH 7-8, dyeing temperature 90 ℃ for 70 min, bath ratio 1︰50. Under this dyeing process, modified cotton fiber will achieve better dyeing effect. At the same time, the homochromatism of modified cotton and wool is excellent.

关 键 词：棉/毛混纺织物-浴法染色 阳离子改性 中性染料 

分 类 号：TS193.5[轻工技术与工程—纺织化学与染整工程]