摘要
选用多种不同结构的分散染料和阳离子染料对芳砜纶织物进行染色,系统分析了芳砜纶自身结构、染料结构、染料质量分数和混拼染色对芳砜纶织物耐晒性能的影响。结果表明,染料结构和染料质量分数都会在一定程度上影响芳砜纶染色织物的耐日晒色牢度性能;拼色染色的芳砜纶织物,其耐光色牢度由拼色染料中耐光色牢度最差的染料决定。
Polysulfonamide fabric is dyed with disperse dyes or cationic dyes with different chemical structure respectively. Factors exerting influence on light color fastness are analyzed including fiber structure, dye structure, dye concentration and combination dyeing. The results show that dye structure and concentration affect the light fastness of polysulfonamide fabric in some extent. In combination dyeing of polysulfonamide fabric, the light fastness depends on dyes with the worst light fastness.
出处
《印染》
北大核心
2016年第14期33-37,共5页
China Dyeing and Finishing
关键词
分散染料
阳离子染料
染色
耐日晒色牢度
芳砜纶
disperse dye
cationic dye
dyeing
color fastness to sunlight
polysulfonamide
