合成纤维

2005, (04) 43-46

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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

陈志祥,傅科杰,宋心远,闵洁
CHEN Zhi-xiang1, FU Ke-jie2, SONG Xin-yuan1, MIN Jie1 (1. Donghua University, Shanghai 200051; 2. Textile Technology Center of Ningbo Entry-exti Inspection and Quarantine Bureau of P.R.C., Ningbo 315192 )

摘要(Abstract):

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(KeyWords): 蚕蛹蛋白纤维;双活性基染料;染色
pupaprotein fiber,double-group reactivedyes,dyeding

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作者(Author): 陈志祥,傅科杰,宋心远,闵洁
CHEN Zhi-xiang1, FU Ke-jie2, SONG Xin-yuan1, MIN Jie1 (1. Donghua University, Shanghai 200051; 2. Textile Technology Center of Ningbo Entry-exti Inspection and Quarantine Bureau of P.R.C., Ningbo 315192 )

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