车身防锈漆补喷典型问题研究  

The Study on Typical Problem of Anti-rust Paint Used on Car Body

作　　者：张金星 占梦 唐小丰 曾德明 ZHANG Jin-xing;ZHAN Meng;TANG Xiao-feng;ZENG De-ming(Dongfeng Honda Automobile Co.,Ltd.,Wuhan 430056,China;Hubei Zhong'ao Composite Products Co.,Ltd.,Honghu 433207,Hubei,China)

机构地区：[1]东风本田汽车有限公司,武汉430056 [2]湖北中澳复合制品有限公司,湖北洪湖433207

出　　处：《现代涂料与涂装》2022年第2期44-47,共4页Modern Paint & Finishing

摘　　要：电泳打磨透底后需要补喷防锈漆弥补防腐性能,而补喷后的漆膜附着力与钢板底材、中上涂油漆和防锈漆种类等因素关联密切,同时发现防锈漆漆雾也会导致个别颜色漆膜脱落,此外在内装非喷涂区域补喷防锈漆会出现色差不良,针对这些问题进行分析说明并给出相应的建议。In order to make up antiseptic property,the anti-rust paint is usually used to spray on car body when its electro-deposition coat is worn out.However the adhesive force has close connection with some factors such as steel,top coating materials and anti-rust paint materials.Meanwhile,it is found that some specific colored paint films have the risk of peeling off caused by anti-rust paint mists.In addition,therers no need to cover paint for some interior parts,as a result the defect of color difference would come out if anti-rust paint is sprayed on these areasdue to the different color between the two materials.Finally,the article systematically analyzes above-mentioned problems,then points out targeted solutions.

关 键 词：防锈漆 附着力 漆雾 色差 

分 类 号：TQ639[化学工程—精细化工]