环保型水性丙烯酸-氨基烘烤型涂料的制备及应用  

Preparation and Application of Environmental Friendly Waterborne Acrylic-Amino Baking Coatings

作　　者：许飞[1,2] 庄振宇[1,2] 张汉青[1,2] 祝宝英[1,2] 胡中[1,2] 朱柯[1,2] 刘汉功[1,2] 王艳艳[1,2] 刘明[1,2] 王玉鹏[1,2] 

机构地区：[1]中海油常州环保涂料有限公司,江苏常州213016 [2]中海油常州涂料化工研究院有限公司,国家涂料工程技术研究中心,江苏常州213016

出　　处：《涂料技术与文摘》2017年第3期1-5,共5页Coatings Technology & Abstracts

摘　　要：首先采用两步法工艺制备一种水性羟基丙烯酸树脂,再采用所制备的水性树脂,添加氨基树脂、颜填料及合适的水性涂料助剂,制备水性丙烯酸-氨基烘烤型涂料。将所制备的水性涂料作为底漆应用于自行车零部件的涂装。采用动态光散射和红外光谱对所制备的水性羟基丙烯酸树脂进行了表征。分别对涂料配方中的氨基树脂交联剂的种类和用量、防锈颜料的选择、涂料的储存稳定性以及最终涂层的性能进行了探讨。A waterborne hydroxyl acrylic resin has been prepared via a two-step process, which is further mixed with amino resin, pigments/fillers and additives to form the waterborne acrylicamino baking coatings that are applied as primer on the surface of bicycle parts. The prepared waterborne hydroxyl acrylic resin is characterized by dynamic light scattering （DLS） and infrared spectroscopy. Meanwhile, the type and dosage of crosslinker, selection of antirust pigments, storage stability of coatings, and film properties have been discussed.

关 键 词：自行车涂料 环保 水性丙烯酸-氨基烘烤型涂料 氨基树脂 防锈颜料 

分 类 号：TQ630.7[化学工程—精细化工]