非离子乳化剂对对C6防水剂稳定性和应用效果的影响  

Effect of nonionic emulsifier pair on stability and application effect of C6 waterproof agent

作　　者：冯海兵 邱立 曹正操 高英 林月圆 FENG Haibing;QIU Li;CAO Zhengcao;GAO Ying;LIN Yueyuan(Hu′nan Longsen Chemical Co.Ltd.,Yueyang 414100,China)

机构地区：[1]湖南隆森化工有限公司,湖南岳阳414100

出　　处：《印染助剂》2022年第6期56-60,共5页Textile Auxiliaries

摘　　要：以非离子乳化剂对司盘60/吐温60和72/721分别与十八烷基三甲基氯化铵复配为复合乳化剂,研究其对C6防水剂乳液稳定性、乳液粒径、耐静水压和接触角、Zeta电位和防水防油应用效果的影响。非离子乳化剂对司盘60/吐温60和72/721的比例为1∶3时形成较强的正相互作用,可以降低乳液的凝胶率,减小乳胶粒粒径,增强乳液的机械稳定性以及稀释稳定性,乳液的防水防油性能较好。The effects of non-ionic emulsifiers pair on the stability, particle size, hydrostatic pressure,contact angle, Zeta potential, and the waterproof and oilproof of C6 waterproof agent were studied by using Span 60/Tween 60 and 72/721 combined with octadecyl trimethyl ammonium chloride as compound emulsifiers, respectively. The ratio of non-ionic emulsifier pair Span 60/Tween 60 and 72/721 was 1∶3, non-ionic emulsifier to form a strong positive interaction, could reduce the gel rate, decrease the latex particle size, enhance the emulsion mechanical stability and dilution stability, waterproof and oilproof performance of the emulsion was better.

关 键 词：防水防油性 非离子乳化剂对 正相互作用 后退接触角 

分 类 号：TS195[轻工技术与工程—纺织化学与染整工程]