金属离子对活性染料色光的影响  

Influence of metal ion on the chromatic light of reactive dyes

作　　者：展义臻[1,2] 赵雪[3] 王炜[1] 

机构地区：[1]东华大学化学化工与生物工程学院,上海201620 [2]三元控股杭州新生印染有限公司,浙江杭州311221 [3]绍兴文理学院纺织服装学院,浙江绍兴312000

出　　处：《染整技术》2015年第4期25-30,共6页Textile Dyeing and Finishing Journal

摘　　要：探讨了Ca2+、Cu2+、Fe3+3种金属离子对常用的13只活性染料色光的影响,结果表明:Cu2+对黑色活性染料、黄色调的大红和蓝色调的深红、藏青、嫩黄和活性EX-D4R黄等影响较大,而对活性R艳蓝、活性G翠蓝、活性3RS黄等影响相对较小。除了艳色调的活性GG大红、活性3G嫩黄和活性G翠蓝,Fe3+对活性染料影响相对较小。Ca2+对活性染料总体影响较小。Effects of Ca^＋2, Cu^＋2, Fe^＋2 on the chromatic light 13 different reactive dyes were investigated. The results show that Cu^＋2 offers great influence on the dyeing chromatic hght of black reactive dyes, bright red, dark red, Navy, brilliant yellow and Yellow EX-D4R, but it shows little influence on that of Brilliant Blue R, Turquoise Blue G, and Yellow 3RS. Fe3. has a litter influence on reactive dyes except for Bright Red GG, Brilliant Yellow 3G and Turquoise Blue G. Ca^＋2 has a little influence on reactive dyes.

关 键 词：金属离子 活性染料 色光 K/S值 

分 类 号：TS193.11[轻工技术与工程—纺织化学与染整工程]