阳离子改性对棉织物涂料染色的影响  

Effect of cotton fabric cationic modification on pigment dyeing

作　　者：朱凯棋 杨杏[2] 李美真[1] 

机构地区：[1]内蒙古工业大学轻工与纺织学院,内蒙古呼和浩特010080 [2]苏州市纤维检验所,江苏苏州215000

出　　处：《染整技术》2016年第3期19-21,47,共4页Textile Dyeing and Finishing Journal

摘　　要：采用阳离子改性剂对棉织物改性,然后进行涂料染色和固色处理,筛选出合适的阳离子改性剂Fix-800,并讨论了改性剂用量、温度、时间和氢氧化钠用量对棉织物涂料染色的K/S值、匀染性、染色牢度的影响,确定最佳改性工艺。结果表明,在65℃的改性条件下,使用3%(omf)的阳离子改性剂Fix-800,对棉织物改性30 min后染色,织物K/S值明显提高。The cotton fabric is modified with cationic modifying agent followed by pigment dyeing and fixation treatment. The Fix-800 is screened as the suitable modification agent. And the effects of modification agent dosage, modification time, temperature and sodium hydroxide concentration on K/S value, levelling property and color fastness of pigment dyed cotton fabric are discussed. The optimum modification process is determined as following： modifying agent Fix-800 3%（omf）, modification time 30 min. The K/S value of dyed fabric after modification increases significantly.

关 键 词：阳离子改性剂 纯棉针织物 涂料染色 K/S值 耐摩擦色牢度 

分 类 号：TS193.5[轻工技术与工程—纺织化学与染整工程]