提高塑料用UV光固化涂料附着力的研究  

Study on Improving Adhesion of UV Curable Coatings for Plastics

作　　者：余晓红 徐宪 林波 郑绍成[2] YU Xiaohong;XU Xian;LIN Bo;ZHENG Shaocheng(Zhejiang Shenglibang Paint Co.,Ltd.,Jinhua 321000,China;Xingzhi College,Zhejiang Normal University,Jinhua 321000,China)

机构地区：[1]浙江圣力邦漆业有限公司,浙江金华321000 [2]浙江师范大学行知学院,浙江金华321000

出　　处：《化工管理》2024年第20期100-105,共6页Chemical Management

摘　　要：文章采用聚氨酯树脂复配丙烯酸树脂,同时优选了UV单体、光引发剂、活性溶剂等原料来提高涂料在塑料上的附着力,通过采用原辅材料优选和复配、实验得出附着力较佳的配方。结果显示,40%的聚氨酯树脂、10%的丙烯酸树脂、15%的UV单体、0.5%的流平剂、4.5%的光引发剂、27%的活性溶剂、3%的附着力促进剂为最优的配比,在塑料上的附着力能达到0级,符合产品标准,满足用户要求。In this paper,polyurethane resin is combined with acrylic resin,and UV monomer,photoinitiator,active solvent and other raw materials are selected to improve the adhesion of coatings on plastics.The results show that 40%polyurethane resin,10%acrylic resin,15%UV monomer,0.5%leveling agent,4.5%photoinitiator,27%active solvent,3%adhesion promoter is the optimal ratio,the adhesion on the plastic can reach 0 level,in line with product standards,meet the requirements of users.

关 键 词：UV固化涂料 塑料 附着力 

分 类 号：TQ41[化学工程]