涂层玻璃化转变温度及生产工艺对轮毂精车外观的影响  

The Effect of Coating Glass Transition Temperature on Wheel Hub Powder Breakage

作　　者：陈雄 彭震宇 李光 高庆福 尹臣 何达荣 吴鹏洲 曾海燕 CHEN Xiong;PENG Zhen-yu;LI Guang;GAO Qing-fu;YIN Chen;HE Da-rong;WU Peng-zhou;ZENG Hai-yan(Kinte Materials Science and Technology Co.,Ltd.,Guangzhou 510860,China;China Electric Appliance Research Institute Co.,Ltd.,Guangzhou 510300,China)

机构地区：[1]擎天材料科技有限公司,广州510860 [2]中国电器科学研究院股份有限公司,广州510300

出　　处：《现代涂料与涂装》2025年第4期14-16,52,共4页Modern Paint & Finishing

摘　　要：为解决轮毂在实际精车加工时出现涂层剥落崩碎现象,以聚酯和环氧聚酯两种体系作为研究对象,主要通过3个方面降低涂层玻璃化温度,探究涂层玻璃化温度、韧性及生产工艺与精车外观的对应关系。To solve the problem of coating peeling and fragmentation during actual precision machining of wheel hubs.This study focuses on two systems,polyester and epoxy polyester,and mainly aims to reduce the glass transition temperature of coatings through three aspects,exploring the corresponding relationship between the glass transition temperature of coatings,toughness and powder collapse.

关 键 词：铝轮毂 底粉粉末涂料 精车外观 

分 类 号：TQ637[化学工程—精细化工]