CA/ECDP织物低温染色工艺  

Dyeing of CA/ECDP fabrics at low temperature

作　　者：王翊 张京彬 宁慧 沙乾坤 黄凯 WANG Yi;ZHANG Jingbin;NING Hui;SHA Qiankun;HUANG Kai(National Innovation Center of Advanced Dyeing&Finishing Technology,Shandong Zhongkang Guochuang Research Institute of Advanced Dyeing&Finishing Technology Co.,Ltd.,Taian 271000,Shandong,China)

机构地区：[1]国家先进印染技术创新中心,山东中康国创先进印染技术研究院有限公司,山东泰安271000

出　　处：《上海纺织科技》2024年第3期17-20,58,共5页Shanghai Textile Science & Technology

基　　金：山东省重点研发计划资助(2022ZDPT02)。

摘　　要：为研发醋酸纤维织物/阳离子易染涤纶织物(CA/ECDP)高同色性染色工艺,采用分散染料对其进行染色,探究提升力和最佳上染温度,并测试耐皂洗、耐摩擦、耐汗渍和耐日晒色牢度。结果表明,染料质量分数在0.5%~3.0%范围内,红AC-GFN、橙AC-3R、藏青AC-3R 3种染料的提升力较好;当染料质量分数为1.0%,上染温度为100℃,保温时间为30 min时,CA/ECDP织物的上染率最高,同色性最好;还原清洗后,CA/ECDP织物的耐皂洗色牢度均达到4~5级,耐摩擦色牢度均达3级以上,耐汗渍色牢度均达4级以上,耐日晒色牢度均为4级,具有较好的服用性能。To develop a process for high homochromaticity in diacetate/easy cationic dye-able polyester fiber(CA/ECDP)fabrics,disperse dyes are chosen,the build up and optimum dyeing temperature are discussed,and the color fastness to soaping,rubbing,perspiration and sunlight are tested.The results show that the build up of Red AC-GFN,orange AC-3R,navy AC-3R three dyes is better in the range of 0.5%~2%of dye concentration.When the dye concentration is 1%,and dyeing at 100℃for 30 min,the dye uptake of CA/ECDP fabric is the highest and the homochromaticity is the bes.After reductive cleaning,the color fastness to soaping of CA/ECDP fabrics reaches levels 4-5,the color fastness to friction reaches levels 3 or above,the color fastness to perspiration reaches levels 4 or above,and the color fastness to sunlight reaches levels 4 or above,indicating good wearability.

关 键 词：醋酸纤维织物 阳离子易染涤纶 分散染料 染色 色牢度 

分 类 号：TS193.5[轻工技术与工程—纺织化学与染整工程]