维纶基牛奶蛋白纤维的漂白与染色研究  

Bleaching and Dyeing of VinyIon-Milk Casein Fibre

作　　者：杨宏林[1] 张晓平[1] 蔡再生[1] 

机构地区：[1]东华大学化学与化工学院,上海201620

出　　处：《染整技术》2007年第2期6-9,共4页Textile Dyeing and Finishing Journal

基　　金：上海市科学技术委员会资助课题;编号065458209;本项研究获教育部长江学者和创新团队计划资助(NoIRT0526)

摘　　要：探讨双氧水对牛奶纤维针织物的漂白工艺,以织物白度、织物顶破强力为评价指标,优化了双氧水和还原剂漂白的工艺。在此基础上,进一步优化维纶基牛奶纤维双漂工艺,发现双氧水→二氧化硫脲漂白法效果最佳。通过分析活性染料、酸性染料、毛用活性染料、阳离子染料、分散染料等染料对维纶基牛奶纤维的染色,并与羊毛、丝绸和大豆纤维的染色性能作比较,初步探讨其染色性能。The optimized bleaching process of vinylon-milk casein fibre was determined based on comparing the combined bleaching technologies such as hydrogen peroxide→sodium hydrosulfite, and hydrogen peroxide → thiourea dioxide. And it was found that the best combined bleaching process for it is hydrogen peroxide→thiourea dioxide. The dyeing properties of vinylon-milk casein fibre were also investigated.

关 键 词：牛奶蛋白纤维 双氧水 保险粉 二氧化硫脲 漂白 染色 

分 类 号：TS192.564[轻工技术与工程—纺织化学与染整工程]