摘要
针对C.I.分散蓝354和分散彩蓝B在高温染色过程中极易出现色疵的问题,通过理论分析,提出了采用分散剂得亚宝DA和乳化剂得亚宝W联合使用解决方案。实验结果表明:染色过程中加入得亚宝DA和得亚宝W可以有效预防色花色点等色疵的产生,并且该助剂对色光影响较小。
Aiming at the problem that C.I.Disperse Blue 354 and Disperse Blue B are prone to color defects during high-temperature dyeing,a solution for the combined use of the dispersant Dyapol DA and the emulsifier agent Dyapol W was proposed by theoretical analysis.The experimental results showed that the addition of Dyapol DA and Dyapol W in the dyeing process could effectively prevent the occurrence of color defects such as color dots with little influence on the shade.
作者
陆根发
袁利琴
郑佳洒
李焱
LU Gen-fa;YUAN Li-qin;ZHENG Jia-sa;LI Yan(Yorkshire(Zhejiang)Dyeing&Chemical Co.,Ltd.,Shaoxing 312369,Zhejiang China)
出处
《染料与染色》
CAS
2022年第3期22-26,共5页
Dyestuffs and Coloration
关键词
分散染料
高温染色
色疵
分散剂
disperse dyes
high temperature dyeing
color defect
dispersant
