摘要
采用尤纳素系列活性染料染真丝绸,探讨了pH值、元明粉用量、固色温度和固色时间等因素对染色效果的影响。结果表明,尤纳素系列活性染料染真丝绸的上染率、固着率和总固着效率均较高,且各项染色牢度也较好。最佳染色工艺为:元明粉80g/L,pH值8,室温入染,升温至80℃,保温固色45～60min。
Silk dyeing with Unisol series dyes are carried out, factors of pH value, sodium sulfate addition, as well as fixation time and temperature on dyeing results are discussed. Results show that the dyeings feature higher dye uptake, fixation, total fixation efficiency, as well as satisfactory color fastness. The optimum conditions are defined as follows, sodium sulfate 80g/ L, pH value 8, raising the temperature from room temperature to 80℃, then keeping at this temperature for 45-60 minutes.
出处
《印染》
北大核心
2007年第1期29-31,47,共4页
China Dyeing and Finishing
关键词
染色
活性染料
丝织物
dyeing, reative dyes, silk fabric
