脂肪胺聚氧乙烯醚对液体分散蓝79性能的影响  

Influence of fatty amine polyoxyethylene ether on the performance of Liquid Dispersion Blue 79

作　　者：崔芽芽 李剑浩 章云菊 孙洋洋 姜建堂[1] 赵洪国 CUI Yaya;LI Jianhao;ZHANG Yunju;SUN Yangyang;JIANG Jiantang;ZHAO Hongguo(College of Textile Science and Engineering(International Institute of Silk),Zhejiang Sci-Tech University,Hangzhou 310018,China;Zhejiang Kefeng Silicone Co.,Ltd.,Haining 314422,China)

机构地区：[1]浙江理工大学纺织科学与工程学院(国际丝绸学院),浙江杭州310018 [2]浙江科峰有机硅有限公司,浙江海宁314422

出　　处：《印染》2021年第4期28-32,共5页China Dyeing and Finishing

摘　　要：采用研磨分散法制备了液体分散蓝79,研究了不同结构的脂肪胺聚氧乙烯醚和工艺因素对液体分散蓝79粒径及分布的影响,测试了液体分散蓝79的储存稳定性和染色性能。结果表明:脂肪胺聚氧乙烯醚亲疏水链段比例的控制对研磨分散效果影响很大,十八胺聚氧乙烯醚1815具有较高的研磨分散效率;液体分散蓝79具有很高的储存稳定性,染色得色量高于粉体染料,且染色废水COD远低于粉体染料。Liquid Disperse Blue 79 is prepared by grinding and dispersion method.The effect of the structure of fatty amine polyoxyethylene ether and process factors on the particle size and distribution of Liquid Disperse Blue 79 are studied.The storage stability and dyeing properties of Liquid Disperse Blue 79 are tested.The results show that the proportion of the hydrophilic and hydrophobic segments of the fatty amine polyoxyethylene ether has a great influence on the grinding and dispersion.Octadecylamine polyoxyethylene ether 1815 has a high grinding and dispersion efficiency.The Liquid Disperse Blue 79 has high storage stability,the color yield is higher than that of the powder dye,and the COD of dyeing effluents is lower than that of the powder dye.

关 键 词：分散染料 液体染料 脂肪胺聚氧乙烯醚 研磨法 

分 类 号：TS193.2[轻工技术与工程—纺织化学与染整工程]