菠萝纤维/棉混纺针织物染色的同色性  

Union dyeing property of pineapple fibre / cotton blended knits

作　　者：顾东雅[1] 

机构地区：[1]盐城工业职业技术学院,江苏盐城224005

出　　处：《印染》2014年第4期25-27,共3页China Dyeing and Finishing

摘　　要：采用诺威克隆FN双活性基活性染料对菠萝纤维、棉纤维和菠萝纤维/棉混纺针织物进行染色,分析染色温度、元明粉用量和纯碱用量对菠萝纤维/棉混纺针织物同浴染色同色性的影响。结果表明,实现同色性的优化染色工艺是,染料2%(omf),元明粉40 g/L,纯碱12 g/L,染色温度60℃。Dyeing of pineapple fabric, cotton fabric and pineapple/cotton knitted fabric are carried out respectively with bifunctional reactive dyes Novacron FN. The influences of dyeing temperature, the dosage of sodium sulfate and sodium carbonate on the union dyeing of pineapple/cotton blends are discussed. The optimal dyeing process is： 2% of reactive dyes, dyeing temperature 60℃,sodium sulfate 40 g/L, sodium carbonate 12 g/L.

关 键 词：同浴染色 双活性基活性染料 同色性 针织物 菠萝纤维 棉纤维 

分 类 号：TS193[轻工技术与工程—纺织化学与染整工程]