氯化钙对锦/氨织物的布面得色和色牢度影响  

Effect of Calcium Chloride on Color and Color Fastness of Polyamide/Spandex Fabric

作　　者：陆根发 袁利琴 郑佳洒 孙娴 LU Genfa;YUAN Liqin;ZHENG Jiasa;SUN Xian(Yorkshire(Zhejiang)Dyeing&Chemical Co.,Ltd.,Shaoxing 312369,Zhejiang China)

机构地区：[1]约克夏(浙江)染化有限公司,绍兴312369

出　　处：《染料与染色》2024年第4期28-34,共7页Dyestuffs and Coloration

摘　　要：本文探究了不同用量的氯化钙应用于不同酸性染料染深色时对锦/氨得色率的影响。实验的最佳染色工艺为:匀染剂英彩特WRL 0.5 g/L,促染剂氯化钙6 g/L,浴比1︰10,pH 5.0(醋酸调节),温度100℃,保温60 min。实验结果显示,4~6 g/L的CaCl_(2)即可对染料产生较好的增深作用,且对染色后布样的色光、色牢度影响很小。The effects of different amounts of calcium chloride applied to different acid dyes on the color yield of polyamide/spandex were investigated.The optimal dyeing process of the experiment was as follows:levelling agent Intratex WRL 0.5 g/L,dyeing accelerant calcium chloride 6 g/L,bath ratio 1:10,pH 5.0(acetic acid regulation),holding 100℃for 60 min.The experiment results showed that 4~6 g/L CaCl_(2) could bring a better darkening effect on the dye,and has little influence on the color light and color fastness of the dyed cloth.

关 键 词：氯化钙 锦/氨织物 酸性染料 染深色 

分 类 号：TQ619.2[化学工程—精细化工]