无氟防水整理剂的合成及应用  

Synthesis and Application of Fluorine-free Water Repellents

作　　者：宋金星 张小伟 乐翔 杨欣 陈八斤 

机构地区：[1]传化智联股份有限公司

出　　处：《纺织导报》2020年第6期66-66,68,69,共3页China Textile Leader

摘　　要：文章以甲基丙烯酸十八酯(SMA)为主体,丙烯酸羟乙酯(HEA)和甲基丙烯酸缩水甘油酯(GMA)为功能单体,采用乳液聚合法制得稳定乳液(命名为WF乳液),并将其与自制防水增效剂P共混,最终制得无氟防水剂乳液(命名为PSA乳液)。然后以化纤织物和筒子纱为应用对象,探究不同成分比例PSA乳液的应用性能。结果表明,WF乳液和防水增效剂P比例为8∶2时,PSA乳液具有良好的防水性能、耐洗效果和优异的染料稳定性。Using stearyl methylacrylate(SMA)as the subject,as well as hydroxyethyl acrylate(HEA)and glycidyl methacrylate(GMA)as functional monomer,WF emulsion is synthesized by emulsion polymerization.Finally,obtain a fluorine-free water-repellent emulsion PSA by blending WF emulsion with a waterproof synergist P.Taking chemical fiber fabrics and cheese yarn as application objects,the paper investigated the application properties of PSA emulsion.The results showed that when the ratio of WF emulsion and waterproof synergist P is 8∶2,PSA emulsion has good waterproof performance,washable effect and dye stability.

关 键 词：甲基丙烯酸十八酯 防水增效剂 化纤织物 筒子纱 

分 类 号：TS195.25[轻工技术与工程—纺织化学与染整工程]