Megafix B型活性染料的冷轧堆染色工艺探讨  

Study on the Technology of Cold Pad-batch Dyeing with Megafix B Reactive Dyes

作　　者：孟春丽[1] 江新忠[1] 游冠松[1] 

机构地区：[1]河南工程学院材料与化学工程系,河南郑州450007

出　　处：《河南工程学院学报（自然科学版）》2008年第3期10-13,19,共5页Journal of Henan University of Engineering：Natural Science Edition

基　　金：河南工程学院基金资助项目;编号:K(00)04

摘　　要：对Megafix B型活性染料的冷轧堆染色工艺进行了研究,探讨了染色工艺条件的变化对棉和人棉织物染色的影响.结果表明,Megafix B型活性染料的冷轧堆染色,对棉织物用NaOH6 g/L^14 g/L,纯碱10 g/L,食盐20 g/L^60 g/L,室温堆置6 h^12 h为宜;对人棉织物纯碱20 g/L^24 g/L,室温堆置6 h^12 h为宜;冷轧堆染色应不加尿素.The cold pad-batch dyeing process with reactive dyes of Megafix B type was discussed. The effects on cotton and rayon staple fabric of dyeing process conditions of change were analyzed. The results have showed that cold pad - batch dyeing with MegafixBreactivedyes, the cotton fabric isNaOH 6 -14g/L, andNa2CO3 is 10g/L, and NaCl is 20 - 60g/L, at room temperature for 6 - 12 hours; the rayon staple fabric is Na2CO3 20 - 24 g / L, at room temperature for 6 - 12 hours; Cold pad-batch dyeing has no urea.

关 键 词：活性染料 冷轧堆 染色 

分 类 号：TS193.63[轻工技术与工程—纺织化学与染整工程]