间位芳纶筒子纱的还原染料浅色染色  

Vat dyeing of meta-aramid cheese in light shade

作　　者：夏亚辉 覃吉思远 金志毅 张莎莎 曹根阳[2] XIA Yahui;QIN Jisiyuan;JIN Zhiyi;ZHANG Shasha;CAO Genyang(School of Textile Science and Engineering,Wuhan Textile University,Wuhan 430200,China;State Key Laboratory of New Textile Materials and Advanced Processing Technologies for Wuhan Textile University,Wuhan 430200,China)

机构地区：[1]武汉纺织大学纺织科学与工程学院,湖北武汉430200 [2]武汉纺织大学纺织新材料与先进加工技术国家重点实验室,湖北武汉430200

出　　处：《印染》2023年第7期35-38,共4页China Dyeing and Finishing

基　　金：湖北省重点研发计划(2020DGC003)。

摘　　要：间位芳纶筒子纱使用分散及阳离子染料染浅色时,普遍存在耐日晒色牢度及耐水洗色牢度差的问题。试验采用还原染料对间位芳纶筒子纱进行染色,发现染色织物耐日晒色牢度、耐皂洗色牢度和耐摩擦色牢度均符合色织物的标准,且染色后的间位芳纶筒子纱线热学及力学性能稳定。Owing to poor color fastnesses to sunlight and water washing of meta-aramid cheese in light color dyed with disperse and cationic dyes,vat dyeing is carried out.The results show that the color fastnesses to sunlight,soaping and rubbing of the dyed cheese with vat dyes can meet the requirements of yarn-dyed fabrics,the thermal and mechanical properties of the dyeings are stable.

关 键 词：染色 还原染料 色牢度 间位芳纶筒子纱 

分 类 号：TS193.633[轻工技术与工程—纺织化学与染整工程]