摘要
活性染料的耐光牢度取决于染料母体结构,加工工艺正确与否,对染料耐光牢度也有一定影响。通过分析活性染料日晒褪变色和汗光褪变色机理,从染料选择、工艺制订以及染后整理三方面提出了改进措施。
Light fastness of reactive dyes depend on structure of dye generatrix and dyeing process. The mechanisms of light and perspiration-light discoloration of reactive dyes are analyzed in this article. Measures are presented concerning dyes selection, process setting and after treatment.
出处
《印染》
北大核心
2005年第12期10-11,共2页
China Dyeing and Finishing
关键词
染色
活性染料
耐日晒色牢度
措施
dyeing
reactive dye
color fastness to sunlight
measure
