阳离子蛋白助剂改性棉织物的涂料染色  

Pigment dyeing of cotton fabric modified with cationic protein auxiliary

作　　者：王梦楠 王雪燕 张鑫卿 WANG Mengnan;WANG Xueyan;ZHANG Xinqing(School of Textile Science and Engineering,Xi′an Polytechnic University,Xi′an 710048,China)

机构地区：[1]西安工程大学纺织科学与工程学院,陕西西安710048

出　　处：《印染》2022年第3期36-38,42,共4页China Dyeing and Finishing

基　　金：国家先进印染技术创新中心科研基金支助项目(ZJ2021B01);陕西省科技厅工业攻关支助项目(一般项目-工业领域(2002GY-164))。

摘　　要：采用自制阳离子蛋白助剂对棉织物进行改性处理,优化的改性工艺为:阳离子蛋白助剂4%(omf),NaOH质量浓度2 g/L,70℃改性处理1 h。改性后的棉织物对涂料的吸附上染性能显著提升,可用于涂料深浓色染色,改性棉织物涂料染色的耐皂洗色牢度良好。The cotton fabric is modified with self-made cationic protein additive.The optimized modification pro⁃cess is as follows:cationic protein additive 4%(omf),NaOH 2 g/L,modified at 70℃for 1 h.The modified cotton fabric has significantly improved the adsorption to pigment,and can be used for deep color dyeing.The cotton dyeing with pigment has good color fastness to washing.

关 键 词：浸染 涂料 阳离子化改性 深浓染色 棉织物 

分 类 号：TS193.51[轻工技术与工程—纺织化学与染整工程]