一种高性能车用抗菌型涂料的制备技术研究  

Study on the Preparation Technology of High Performance Antibacterial Coating for Vehicle

作　　者：郭逍遥 汤汉良 马晓阳 雷斯敏 李亚辉 刘凯 GUO Xiao-yao;TANG Han-liang;MA Xiao-yang;LEI Si-min;LI Ya-hui;LIU Kai(Qingyuan Haoyu Chemical Industry Technology Co.,Ltd.,Qingyuan 511540,Guangdong,China;Qingyuan Huawan Material Research Institute Co.,Ltd.,Qingyuan 511517,Guangdong,China)

机构地区：[1]清远市浩宇化工科技有限公司,广东清远511540 [2]清远华湾材料研究院有限公司,广东清远511517

出　　处：《现代涂料与涂装》2022年第11期5-8,11,共5页Modern Paint & Finishing

摘　　要：本文合成出一种具有抗菌性能的丙烯酸树脂,作为漆膜基体,制备出一种高性能车用涂料。通过对羟基氧化铁纳米粒子、引发剂和链转移剂用量以及羟基含量的研究,分别从抗菌效果、贮存稳定性、光泽度及硬度等方面进行考察,确定最佳条件:羟基氧化铁纳米粒子用量为0.4%,引发剂用量为0.4%,链转移剂用量为0.8%,羟基含量为3.5%;本产品具有良好的贮存稳定性,漆膜具有高硬度、高光泽和极佳的丰满度,而且具有抗菌功能,综合性能好。A kind of acrylic resin with antibacterial properties was synthesized. As the substrate of paint film, a high performance automotive coating was prepared. By studying the dosage and hydroxyl content of iron oxide nanoparticles, initiators and chain transfer agents, investigating respectively from the antibacterial effect, storage stability, glossiness and hardness, the optimum conditions were determined as follows: the dosage of iron hydroxide nanoparticles was 0.4 %, the dosage of initiator was 0.4 %, the dosage of chain transfer agent was 0.8%, and the hydroxyl content was 3.5%. This product has good storage stability, film with high hardness and high gloss and excellent fullness, and antimicrobial function, comprehensive performance are good.

关 键 词：高性能 抗菌 车用涂料 丙烯酸树脂 

分 类 号：TQ637[化学工程—精细化工]