摘要
通过丙烯酸酯类单体接枝共聚改性双酚A型环氧树脂制备阳离子型环氧丙烯酸树脂涂料.利用正交实验探讨了单体反应时间、胺化的量、胺化的时间、胺化的温度、离子化的温度等因素对制备的影响,利用傅立叶红外光谱仪对环氧树脂和所制备的环氧丙烯酸树脂进行了表征,确定了制备环氧丙烯酸树脂阴极电泳涂料最佳的制备工艺条件.
The cathodic electrophoretic coatings were synthesized by grafting acrylic monomers onto bisphenol A epoxy resins. The reactive conditions and recipe were optimized by means of orthogonal design, including monomers reaction time, diethanolamine dosage, amination time, amination and neutralization temperatures. The structures of epoxy resin and synthesized epoxy-acrylic resin were characterized by FT-IR. The optimal conditions and recipes were determined.
出处
《有色金属科学与工程》
CAS
2013年第3期14-19,共6页
Nonferrous Metals Science and Engineering
基金
国家科技支撑计划子项目(2007BAB22B00)资助
关键词
环氧丙烯酸树脂
阴极电泳涂料
正交实验
epoxy-acrylic resin
cathodic electrophoretic coating
orthogonal experimental
