中温活性染料在非极性/极性二元溶剂体系中的配伍性能  

Compatibility of medium brand reactive dyes in the non-polar/polar binary solvent system

作　　者：刘林云 LIU Linyun(Guangdong Polytechnic,Textile and Clothing Institute,Foshan 528000,Guangdong,China;The Innovation Center for Digital Textile and Clothing of Guangdong Province,Foshan 528000,Guangdong,China)

机构地区：[1]广东职业技术学院纺织服装研究所,广东佛山528000 [2]广东职业技术学院广东省数字化纺织服装工程技术研究中心,广东佛山528000

出　　处：《上海纺织科技》2023年第3期60-64,共5页Shanghai Textile Science & Technology

基　　金：2019年广东省普通高校重点科研平台和科研项目(2019GZDXM006);2021年度广东省普通高校特色创新类项目(2021KTSCX210);佛山市哲学社会科学规划项目(2022-QN21);校级科研项目(XJKY2021010);高层次人才科研专项(GZGC202208)。

摘　　要：为扩展餐饮废食用油作为染色介质的应用范围,考察了中温型三原色染料在餐饮废食用油-水二元溶剂体系中的配伍性能,主要包括上染时固色动力学、双拼色染色后棉织物的固色量、拼色后棉织物的色差和色牢度等。结果表明:中温型三原色染料在餐饮废食用油-水二元溶剂体系中的固色动力学符合准二级动力学模型;染料在棉织物中的固色量呈线性增加(R^(2)>0.99);双拼色中温型染料染色后的棉织物与普通水介质相比,色差和色牢度基本相当。In order to expand the application range of used cooking oil as a dyeing medium,the compatibility of medium-temperature trichromatic dyes in used cooking oil-water binary solvent system is investigated,mainly including the fixation kinetics during the dyeing process,the fixation amount of cotton fabric with double color matching dyeing,the color difference and fastness of cotton fabric after color matching,etc.The results show that the fixation kinetics of medium-temperature trichromatic dyes in the binary solvent system of waste cooking oil and water conforms to the quasi-second-order kinetic model.The fixation amount of dyes in cotton fabric shows a linear increase(R^(2)>0.99).Compared with ordinary water medium,the color difference and color fastness of cotton fabric dyed with brand temperature dyestuff are basically the same.

关 键 词：棉织物 活性染料 二元溶剂体系 配伍性能 色牢度 色差 

分 类 号：TS193.5[轻工技术与工程—纺织化学与染整工程]