提高锦纶翠蓝染色的耐光色牢度  

Improvement of the Color Fastness to Light of Nylon Dyed by Turquoise Blue

作　　者：尹寿虎[1] 许海育[1] 

机构地区：[1]东华大学化学与化工学院,上海201620

出　　处：《染料与染色》2008年第1期33-35,共3页Dyestuffs and Coloration

摘　　要：为了解决锦纶织物酸性翠蓝染色耐光色牢度低下的问题,本文研究了以直接耐晒翠蓝GL进行锦纶染色的工艺,通过试验得出合适的工艺为:染液pH值4,浴比为1∶20,染色温度95℃,染色时间30分钟;并与酸性翠蓝上染锦纶的色光、耐光色牢度、耐洗色牢度和耐摩擦色牢度进行对比,结果发现直接耐晒翠蓝GL染锦纶具有较高的耐光色牢度,同时其它色牢度良好。In order to solve the problem of the low color fastness to light of nylon fabric dyed by acid turquoise blue, the nylon dyed by direct turquoise blue GL was discussed. The best dyeing technology was gotten in the experiments, the pH value is 4, the bath ratio is 1：20, the dyeing temperature is 95℃, the time is 30min. Compared with nylon dyed by acid turquoise blue, the color fastness to light is higher. At the same time, the color, color fastness to washing and color fastness to rubbing of nylon dyed by Direct Turquoise Blue GL are good.

关 键 词：锦纶 翠蓝染色 耐光色牢度 耐洗色牢度 

分 类 号：TS193.6[轻工技术与工程—纺织化学与染整工程]