水性汽车PP涂料的制备技术研究  

Research on Preparation Technology of Waterborne PP Coatings for Automobile

作　　者：郭逍遥 汤汉良 GUO Xiao-yao;TANG Han-liang(Qingyuan Haoyu Chemical Industry Technology Co.,Ltd.,Qingyuan 511540,Guangdong,China;Qingyuan Weilin Materials Technology Co.,Ltd.,Qingyuan 511500,Guangdong,China)

机构地区：[1]清远市浩宇化工科技有限公司,广东清远511540 [2]清远威凛材料科技有限公司,广东清远511500

出　　处：《现代涂料与涂装》2019年第8期15-17,共3页Modern Paint & Finishing

摘　　要：以马来酸肝和丙烯酸改性氯化聚丙烯复配乳液为主要成膜物质,采用无树脂研磨体系,引入功能性助剂及颜料,制备出了性能优异的水性汽车PP涂料,并针对提升聚丙烯附着能力的机理要点进行了研究分析及试验论证,可实现低VOC排放和优异的附着能力,操作方便,对水性汽车涂料和车辆轻量化的发展具有积极的推动作用。Using maleic anhydride and acrylic acid modified chlorinated polypropylene composite emulsion as the main film -forming material,adopting the resin -free grinding system and functional auxiliaries and pigments,the waterborne PP coating in automobile with excellent performance was prepared,and the mechanism of improving the adhesion ability of polypropylene was studied and analyzed.The experimental results showed that the low VOC emission,excellent adhesion ability and convenient operation could be realized.It plays a positive role in promoting the development of waterborne automobile coatings and vehicle lightweight.

关 键 词：改性氯化聚丙烯 PP涂料 附着能力 低VOC 轻量化 

分 类 号：TQ637[化学工程—精细化工]