消光型环氧丙烯酸树脂的制备与应用研究  

Preparation and Application of Matting Epoxy Acrylic Resin

作　　者：何领 杨志萍 汪一波 洪小平 陶灿 He Ling;Yang Zhiping;Wang Yibo;Hong Xiaoping;Tao Can(Huangshan Huahui Technology Co.,Ltd.,Huangshan,Anhui 245061,China)

机构地区：[1]黄山华惠科技有限公司,安徽黄山245061

出　　处：《涂层与防护》2022年第12期37-38,39,40,共4页Coating and Protection

摘　　要：本文以异丙醇为反应溶剂,偶氮二异丁腈为引发剂,使用原材料甲基丙烯酸甲酯、α-甲基苯乙烯、丙烯酸丁酯和丙烯酸缩水甘油酯(GA)进行自由基聚合得到含有环氧官能团的丙烯酸树脂产物。然后利用红外光谱表征了丙烯酸树脂产物分子结构。最终,该产品应用于无光粉末涂料配方中,消光性能优异。In isopropanol solvent, the azobisisobutyronitrile is used as an initiator, the epoxy acrylic resin is synthesized using methyl methacrylate,α-methyl styrene, butyl acrylate and glycidyl acrylate as comonomer via free radical polymerization. The molecular structure of final product are characterized by IR. The epoxy acrylic resin is used in the formular of matting powder coatings to show excellent matting performance.

关 键 词：环氧丙烯酸树脂 消光 丙烯酸缩水甘油酯 制备 应用 

分 类 号：TQ630.7[化学工程—精细化工]