纯棉织物微悬浮体染色  

Cotton reactive dyeing with micro-suspension technology

作　　者：殷娟[1] 杨周杰[1] 邢建伟[1] 贺江平[1] 

机构地区：[1]西安工程大学,陕西西安710048

出　　处：《印染》2010年第10期5-8,共4页China Dyeing and Finishing

摘　　要：采用活性染料以微悬浮体形式对纯棉织物进行染色,并与传统染色工艺比较。确定的微悬浮体染色优化工艺为:活性染料2%(owf),微悬浮体化助剂A用量6%(owf),微悬浮体化助剂AS用量1.0 g/L,微悬浮体化助剂DL用量0.5%(owf),元明粉用量30 g/L。结果表明,采用微悬浮体染色工艺,可显著提高染料的上染百分率和固色率,同时减少了元明粉等无机盐的用量,染色织物光泽鲜艳,手感柔软。Reactive dyeing of cotton fabrics in micro- suspension system was investigated and compared with traditional dyeing process. The optimal micro - suspension dyeing process was settled as follows： reactive dye 2% （ owf）, micro - suspension additives A 6%（owf）,micro-suspension additives AS 1.0 g/L, micro- suspension additives DL 0.5% （owf）,sodium sulfate 30 g/L. The results indicated that the dye - uptake and fixation yield were enhanced in the micro-suspension dyeing. At the same time, the dosage of salt was reduced, brighter shade and softer handle of the dyed fabric was obtained.

关 键 词：染色 微悬浮体 活性染料 上染百分率 棉织物 

分 类 号：TS193.632[轻工技术与工程—纺织化学与染整工程]