附着力促进剂对光固化金属基涂层附着力提升的研究  

Study on Adhesion Enhancement of Adhesion Promoter for UV-Curable Coatings on Metals

作　　者：张嘉琪 罗静 刘仁 戴胜华 Zhang Jiaqi;Luo Jing;Liu Ren;DaiShenghua(School of Chemistry and Materials Engineering,Jiangnan University,Wuxi,Jiangsu 214000,China;Wuxi Aibang Special Wire Co.,Ltd.,Wuxi,Jiangsu 214000,China)

机构地区：[1]江南大学化学与材料工程学院,江苏无锡214000 [2]无锡市爱邦特种电线有限公司,江苏无锡214000

出　　处：《涂料工业》2020年第8期21-27,33,共8页Paint & Coatings Industry

摘　　要：为了探究附着力促进剂对光固化金属基涂层附着力的影响,本文通过划格法、拉拔法及搭接剪切实验,系统研究了磷酸酯类附着力促进剂、硅烷偶联剂对光固化金属基(低碳钢、铝板)涂层附着力的促进作用。结果表明:磷酸类附着力促进剂能够显著提高光固化金属基(低碳钢、铝板)涂层的附着力,而硅烷偶联剂对光固化金属基(低碳钢、铝板)涂层的附着力无明显提升作用。In order to explore the effects of adhesion promoters on UV-curable coatings on metal substrates,this paper systematically studied the enhancement of the commonly used commercial adhesion promoters(phosphate ester and silane coupling agents)on the adhesion between UV-cured coatings and different metal substrates(mild steel,aluminum plate)by using various test methods,including the cross-cut,pull-off and lap shear tests to clarify the effect of adhesion promoter on the adhesion of UV-curable metal coatings.The results showed that the adhesion of UV-curable metal coatings was significantly improved by the phosphate ester,while the silane coupling agent indicated no remarkable effect.

关 键 词：光固化金属基涂层 磷酸酯类附着力促进剂 硅烷偶联剂 低碳钢板 铝板 

分 类 号：TQ637.[化学工程—精细化工]