阳离子固色剂PDMDAAC-AGE在棉织物上的应用  

The application of cationic fixing agent PDMDAAC-AGE to cotton dyeing

作　　者：高党鸽[1] 张帆[1] 叶文焕 

机构地区：[1]陕西科技大学资源与环境学院,陕西西安710021

出　　处：《印染》2014年第18期15-18,共4页China Dyeing and Finishing

基　　金：陕西省大学生创新创业训练计划项目(1059)

摘　　要：以含环氧基的阳离子聚合物(PDMDAAC-AGE)作为固色剂,分别采用浸轧法和浸渍法应用于棉织物活性染料染色后的固色。考察焙烘温度、焙烘时间和固色剂质量浓度对浸轧法固色效果的影响,以及固色温度、固色剂质量浓度、固色时间和浴比对浸渍法固色效果的影响,其优化工艺为:二浸二轧,轧余率90%,固色剂质量浓度15 g/L,80℃烘干,120℃焙烘5 min;浸渍法固色的优化工艺为:固色剂质量分数4%(omf),浴比1∶30,60℃固色40min。The polymer dimethyl diallyl ammonium chloride-allyl glycidyl ether（PDMDAAC-AGE） is applied to fixation of cotton reactive dyeings by padding or impregnating processes respectively. The effect of curing temperature, curing time and fixing agent on fixation of padding process is investigated,as well as fixation temperature and time, dosage of fixing agent, bath ratio on fixation of impregnating process. The results show that the optimal process of padding process is： two-dip-two-pad with pick-up90 %,dosage of fixing agent 15 g/L, drying at 80 ℃, curing at 120 ℃ for 5 min; the optimal process of impregnating process is： fixing agent 4%（omf）, bath ratio 1∶30, fixation at 60 ℃ for 40 min.

关 键 词：活性染料 染色 反应性阳离子固色剂 染色牢度 棉织物 

分 类 号：TS193.632[轻工技术与工程—纺织化学与染整工程]