粉末涂装附着力不良原因浅析  

Causes Analysis of Poor Adhesion in Powder Coatings

作　　者：李世军 张海华 胡美芳 LI Shi-jun;ZHANG Hai-hua;HU Mei-fang(Nanjing Kerun Industrial Medium Co.,Ltd.,Nanjing 210000,China)

机构地区：[1]南京科润工业介质股份有限公司,南京210000

出　　处：《现代涂料与涂装》2024年第9期43-45,66,共4页Modern Paint & Finishing

摘　　要：针对粉末涂装附着力不良问题的原因,从人、机、料、法、环5个方面进行汇总分析。通过分析发现:人体汗液、涂装设备老化、工件材质、前处理脱脂材料、陶化材料、粉末以及涂装环境均会造成粉末涂装附着力不良。通过分析产生附着力不良的原因,提出对应的现场管控方法和建议,供大家预防和借鉴。This article summarizes and analyzes the causes of poor adhesion in powder coating from five aspects:human,machine,material,method,and environment.Through analysis,it was found that human sweat,aging of coating equipment,workpiece materials,pre-treated degreasing materials,ceramic materials,powders and coating environment can all cause poor adhesion of powder coatings.By analyzing the causes of poor adhesion,corresponding on-site control methods and suggestions are proposed for prevention and reference.

关 键 词：粉末涂装 附着力不良 陶化 脱脂 

分 类 号：TQ639[化学工程—精细化工]