表面活性剂结构对超仿棉SD型阳离子染料匀染性的影响  

Effect of surfactants on the levelness of cotton-like fabric dyed with SD cationic dye

作　　者：周如晖 洪广伙 高爱芹[1] 谢孔良[1] 侯爱芹[2] ZHOU Ruhui;HONG Guanghuo;GAO Aiqin;XIE Kongliang;HOU Aiqin(College of Chemistry,Chemical Engineering and Biotechnology,Donghua University,Shanghai 201620,China;National Engineering Research Center for Dyeing and Finishing of Textiles,Donghua University,Shanghai 201620,China;Yancheng Dongwu Chemistry Co.,Ltd.,Yancheng 224552,China)

机构地区：[1]东华大学化学化工与生物工程学院,上海201620 [2]东华大学国家染整工程技术研究中心,上海201620 [3]盐城东吴化工有限公司,江苏盐城224552

出　　处：《印染》2021年第1期31-35,共5页China Dyeing and Finishing

摘　　要：探讨不同结构的表面活性剂,十六烷基三甲基溴化铵(CTAB)、苄基三乙基氯化铵(TEBAC)、DP-9993、扩散剂MF、平平加O等,对SD型阳离子艳红SD-5GN滤饼上染超仿棉的影响;探讨不同的复配比例对染料上染过程和移染性的影响。结果表明,当TEBAC、MF、平平加O以2∶0.5∶0.2比例复配用于超仿棉阳离子染料染色时,可显著提高染色均匀性。The effects of five surfactants with different structures,including cetyl trimethyl ammonium bromide(CTAB),benzyl triethyl ammonium chloride(TEBAC),DP-9993,dispersant MF and Peregal O on the dyeing levelness of cotton-like fabric dyed with Cationic Brilliant Red SD-5GN crude are investigated.The effects of different proportions of the mixed surfactants on dyeing process and migrating properties of dyes are analyzed.The results show that when the mixed ratio is TEBAC∶MF∶Peregal O=2∶0.5∶0.2,the most remarkable improvement of dyeing levelness is achieved.

关 键 词：阳离子染料 表面活性剂 匀染性 移染性 超仿棉 

分 类 号：TS193.637[轻工技术与工程—纺织化学与染整工程]