活性染料低温皂洗工艺  

Low temperature soaping process of cotton fabric after reactive dyeing

作　　者：郭宝夫 李超[1] 郑庆康[1] 熊剑波 

机构地区：[1]四川大学轻纺与食品学院,四川成都610065 [2]汕头市创新化工有限公司,广东汕头515141

出　　处：《印染》2016年第15期25-29,共5页China Dyeing and Finishing

摘　　要：纯棉针织物活性染料染色后，采用不同组分的皂洗剂进行皂洗，测试了皂洗残液总吸光度、K／S值、耐摩擦色牢度、耐水烫色牢度和耐皂洗色牢度，确定了复配低温皂洗剂的最佳组成。试验表明，复配低温皂洗剂的最佳皂洗工艺条件为：皂洗剂质量浓度2g/L，皂洗温度60℃，皂洗时间20min，皂洗液pH值8—10。After reactive dyeing, the soaping of cotton fabric is carried out with different composition soaping agents. The total soaping residue liquor absorbance, K/S value, color fastnesses to rubbing, hot water and soaping are tested. The optimal compositions of the low temperature soaping agent is set- tled. The results show that the optimal soaping conditions are soaping agent 2 g/L, pH value of soaping liquor 8~10, soaping at 60 ℃ for 20 min. So low temperature soaping at 60 ℃ for cotton fabric is realized.

关 键 词：皂洗 活性染料 皂洗剂 染色牢度 针织物 棉 

分 类 号：TS193.71[轻工技术与工程—纺织化学与染整工程]