蚕蛹蛋白纤维双活性基染料中温和中性染色研究  

Investigation on Warm and Neutralization Dyeing of PupaProtein Fiber with Double-group Reactive Dyes

作　　者：陈志祥[1] 傅科杰[2] 宋心远[1] 闵洁[1] 

机构地区：[1]东华大学,上海200051 [2]宁波出入境检验检疫局纺织品检测中心,宁波315192

出　　处：《合成纤维》2005年第4期43-46,共4页Synthetic Fiber in China

摘　　要：采用了两种不同的双活性基染料在中性浴(pH6￣7)和中温(60℃)条件下对蚕蛹蛋白纤维进行染色。试验结果表明:中温和中性染色都能使蚕蛹蛋白纤维达到较高的上染率和固色率。较理想的中温和中性染色工艺条件为:染料浓度1%(o.w.f)和浴比20:1,温度60℃,pH6￣7,纯碱10g/L,元明粉20￣30g/L。The pupa protein fiberisdyed w ith tw o kindsofdouble-group reactive dyesin the neutralization bath (pH value 6￣7) and the temperature of 60℃. The test results show that the fiber obtaines higher dye uptake and dye fastness in the warm and neutralization dyeing. The idea warm and neutralization dyeing conditions are: dye concentration 1% (o.w.f.), bath ratio 20:1, temperature 60℃, pH value 6￣7, soda 10 g/L, sodium sulfate 20￣30 g/L.

关 键 词：蚕蛹蛋白纤维 双活性基染料 染色 中性 中温 试验结果 工艺条件 固色率 上染率 元明粉 浴比 

分 类 号：TS193.6[轻工技术与工程—纺织化学与染整工程]