牛奶蛋白纤维针织物漂白工艺研究  

Bleaching Technology of Milk Protein Fiber Knitted Fabric

作　　者：徐晨光 孟家光 薛涛 Xu Chenguang;Meng Jiaguang;Xue Tao(College of Textile Science and Engineering,Xi'an Polytechnic University,Xi'an,Shaanxi 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：《针织工业》2020年第5期60-62,共3页Knitting Industries

基　　金：国家支撑计划项目(2012BAF13B03)。

摘　　要：对牛奶蛋白纤维织物的漂白工艺进行研究,分别选定过氧化氢和保险粉为漂白剂,采用氧化漂白、还原漂白法分别对织物进行漂白;重点运用正交试验优化双氧水和保险粉对牛奶蛋白纤维织物的漂白工艺;并将确定的最优工艺进行试验和测试。结果表明,双氧水30 g/L,pH值为8,温度90℃,时间60min;保险粉8 g/L,pH值为9,温度90℃,时间60 min时对牛奶蛋白纤维织物的漂白效果最好。The bleaching process of milk protein fiber fabric was studied. Hydrogen peroxide and sodium hydrosulfite were selected as bleaching agent. The fabric was bleached by oxidation and reduction bleaching method. The orthogonal experiment was used to optimize the hydrogen peroxide and sodium hydrosulfite for milk protein fiber fabric bleaching process.The determined optimum process was tested. When hydrogen peroxide is 30 g/L, pH value is 8, temperature is 90 ℃, and time is 60 minutes and at the same time, when sodium hydrosulfite is 8 g/L, pH is 9, temperature is 90%, and time is 60 minutes, the best bleaching effect on milk protein fiber fabric can be achieved.

关 键 词：牛奶蛋白纤维 过氧化氢 保险粉 漂白效果 

分 类 号：TS192.5[轻工技术与工程—纺织化学与染整工程]