牛奶蛋白纤维与棉纤维的同色性染色工艺研究  

The union dyeing technique of milk protein fiber and cotton fiber

作　　者：赵呈建[1] 许志忠[2] 郭龙宾 

机构地区：[1]河南工程学院教务处,郑州451191 [2]河南工程学院材料与化学工程学院,郑州451191

出　　处：《丝绸》2016年第5期29-32,共4页Journal of Silk

基　　金：河南工程学院轻化工程技术研究中心建设项目(GCZX2013003)

摘　　要：采用B型活性染料对牛奶蛋白纤维和棉纤维进行同浴染色,研究碳酸钠、氯化钠、染色温度和防染剂处理对牛奶蛋白纤维与棉纤维色差ΔE的影响,并测试染色纤维的色牢度。结果表明：在活性染料2%（o.w.f）时,浴比1：50、碳酸钠20 g/L、氯化钠40 g/L、染色温度60℃保温50 min的工艺条件下对牛奶蛋白纤维（经防染剂处理）和棉纤维进行同浴染色,能得到较好的同色性,染色纤维的耐洗牢度和耐干摩擦均≥4级,耐湿摩擦牢度均≥3-4级。In this paper,the B type reactive dyes are used to dye milk protein fiber and cotton fiber in one bath,the effects such as sodiumcarbonate,sodium chloride,dyeing temperature and resisting agent treatment on ΔE,and the color fastness of dyed fibers were tested. The results indicated that the milk protein fiber（ treated with resisting agent） and cotton fiber obtained good union dyeing performance when they were dyed with 2%（ o. w. f） of reactive dyes,bath ratio at 1：50,20 g / L of sodiumcarbonate,40 g / L of sodium chloride,at 60 ℃ for 50 min. The soaping fastness and dry rubbing fastness of the dyed fibers is not lower than 4 grade,and wet rubbing fastnesses for both fibers is not lower than 3 - 4 grade.

关 键 词：牛奶蛋白纤维 棉纤维 活性染料 同浴染色 同色性 

分 类 号：TS193.862[轻工技术与工程—纺织化学与染整工程]