摘要
本文探讨了凝胶腈纶染色工艺中染色pH值、染色温度、染料浓度等对染色性能的影响。结果显示染色温度为50℃、染色时间为20 s、染色pH值在4~6时,腈纶凝胶染色纤维的耐洗色牢度可达4~5级。
In this paper the effects of pH value,dyeing temperature and dyeing time on the gel-dyeing of acrylic fiber were discussed.The result shows the washing fastness of gel-dyeing of acrylic fiber can be grade 4 to grade 5 when at temperature of 50 ℃,for dyeing time of 20 s and in the pH range of 4 to 6.
作者
徐依依
杨雪红
张玉梅
侯爱芹
XU Yi-yi;YANG Xue-hong;ZHANG Yu-mei;HOU Ai-qin(Donghua University, College of Chemistry, Chemical Engineering and Biotechnology, Shanghai 201620, China;Sinopec Shanghai Petrochemical Company Limited, Shanghai 200540, China;Donghua University, College of Materials Science and Engineering, Shanghai 201620, China;Donghua University, National Engineering Research Center for Dyeing and Finishing of Textiles, Shanghai 201620, China)
出处
《染料与染色》
CAS
2018年第3期20-23,共4页
Dyestuffs and Coloration
关键词
凝胶染色
腈纶
绿色节能
耐洗色牢度
gel-dyeing
acrylic fiber
energy saving
color fastness to washing
