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汽车水性金属闪光底色漆的研制与应用
引用本文:刘成楼.汽车水性金属闪光底色漆的研制与应用[J].上海涂料,2020,58(1):24-29.
作者姓名:刘成楼
摘    要:以水性饱和聚酯树脂为基体树脂,以甲醚化氨基树脂为交联剂,以水性闪光铝银粉为效应颜料,以改性乙烯-醋酸乙烯共聚物蜡乳液为定向排列剂,在基材润湿剂、消泡剂、流平剂、中和剂、增稠剂、助溶剂、去离子水等的配合下制得水性金属闪光底色漆。涂膜于160℃×20 min条件下固化,具有VOC(挥发性有机化合物)含量低、硬度高、抗冲击、附着力强、闪光效果好、防腐性能优异、绿色环保、施工安全方便等优点。

关 键 词:水性涂料  金属闪光底色漆  汽车涂料

Development and Application of Automotive Waterborne Metallic Glitter Base Paint
Liu Chenglou.Development and Application of Automotive Waterborne Metallic Glitter Base Paint[J].Shanghai Coatings,2020,58(1):24-29.
Authors:Liu Chenglou
Abstract:A water-based metallic glitter base paint was prepared by using aqueous saturated polyester resin as the matrix resin,methyl etherified amino resin as the crosslinking agent,water-based glitter aluminum silver powder as the effect pigment,and the modified ethylene-vinyl acetate copolymer wax emulsion as the alignment agent and combining substrate wetting agent,defoaming agent,leveling agent,neutralizing agent,thickener,cosolvent,and deionized water.The coating film was cured at 160℃,20 min.It has the advantages of low VOC content,high hardness,impact resistance,strong adhesion,good flash effect,excellent corrosion resistance,green environmental protection,safe and convenient construction.
Keywords:water-based paint  metallic glitter base paint  automotive paint
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