摘要
选用自制阳离子改性剂WLS对棉织物进行浸轧改性,研究了浸轧改性工艺条件对棉织物活性染料轧染染色性能的影响,优化了WLS浸轧改性工艺:阳离子改性剂WLS 30 g/L,氢氧化钠6 g/L,80℃预烘2.5 min,并探讨了改性棉织物活性染料轧染染色性能.结果表明:WLS改性棉织物采用活性染料轧染染色,能显著提高织物的K/S值,实现活性染料轧染无盐染色,同时耐摩擦色牢度和耐皂洗色牢度有所提高.
Cotton fabric was modified by padding technology method with self-made cationic agent WLS.The effect of modification conditions on the dyeing property of reactive dyed cotton fabric with padding process was studied.The modification process of agent WLS was optimized： 30 g/L of WLS,6 g/L of sodium hydroxide,dried at 80 ℃ for 2.5 min.The dyeing property of reactive dyed cotton fabric using pad dyeing process was dis-cussed.The results indicated that the K/S value of fabric was increased dyed with reactive dyes by pad dyeing process,which could not only realize salt-free dyeing,but improve the washing fastness and crocking fastness.
出处
《印染助剂》
CAS
北大核心
2011年第6期39-42,共4页
Textile Auxiliaries
基金
陕西省科技厅工业攻关资助项目(项目编号:2010K07-05)
陕西省教育厅专项科学研究资助项目(项目编号:2010JK577)
关键词
WLS
改性
棉织物
无盐染色
浸轧
活性染料
WLS
modification
cotton fabric
salt-free dyeing
padding
reactive dyes
作者简介
刘元军（1986-），女，山东青岛人，西安工程大学在读研究生，主要从事环保性助剂的研制及其在纺织品染色中的应用性能研究．
