高耐擦洗内墙涂料用苯丙乳液的研制  

Development of Styrene-Acrylic Emulsion Used for High Scrubbing Resistant Interior Wall Paint

作　　者：雷生山 袁伯才 

机构地区：[1]江苏紫石化工公司研发中心,江苏海安226600

出　　处：《化学建材》2009年第5期10-12,共3页Chemical Materials for Construction

摘　　要：以甲基丙烯酸甲酯、丙烯酸丁酯、丙烯酸、丙烯酸乙酯、苯乙烯、多功能交联单体(LEG)、交联剂(LA28)及有机硅单体等为主要原料,通过特殊的乳液聚合工艺,制成高光、高硬、附着力强、耐候、耐水、耐洗刷性能极佳的内墙专用苯丙乳液。通过对其配制内墙乳胶漆后进行耐洗刷性能的检测,结果表明:该苯丙乳液配制的内墙涂料,耐洗刷次数是普通苯丙乳液的2～4倍。经过多次检测,当该乳液在涂料中含量为10%的时候,涂料耐擦洗次数可以达到2000次以上,最少的时候也要在1500次以上;当该乳液在涂料中含量为8%的时候,涂料的耐擦洗次数可以达到400次以上,有时甚至会超过600次。该苯丙乳液是做高PVC(颜料体积浓度)内墙乳胶漆的理想选择。Styrene-acrylic emulsion with excellent properties such as high gloss,high hardness,strong adhesion,weatherability,water resistance and scrubbing resistance special for interior wall was prepared on the basis of methyl methacrylate,butyl acrylate,acrylic acid,ethyl acrylate,multi-functional cross-linking monomer(LEG) ,crosslinker(LA28 and organic silicon monomer as main raw materials by means of special emulsion polymerization technology. Results of testing on scrubbing resistance of the latex paint prepare...

关 键 词：乳液聚合 高耐刷洗 内墙涂料 

分 类 号：TU561.61[建筑科学—建筑技术科学]