摘要
通过研究单官能度单体,使用PCDL和HBPA单体合成聚酯树脂,结果表明,SA用量为0.24%,PCDL为用量0.6%,HBPA用量为7.1%时,制备的羟烷基酰胺粉末涂料具有较好的机械性能、流平性能和贮存稳定性能。进一步使用固化抑制剂,使得制备的聚酯涂层具有优异的流平性能。
Monofunctional monomers including PCDL and HBPA and other raw materials are used to prepare a polyester resin.The testing resuklts show that the prepared hydroxyalkylamide powder coating has better mechanical,leveling and stable storage properties when the content of SA is 0.24%,the content of PCDL is 0.6%,and the content of HBPA is 7.1%.In addition,a curing inhibitor is further used to prepare a polyester coating which has excellent leveling properties.
作者
王韶顺
马志平
刘亮
万貂
郑仁东
罗青
冯煜皓
Wang Shaoshun;Ma Zhiping;Liu Liang;Wan Diao;Zheng Rendong;Luo Qing;Feng Yuhao(China National Electric Apparatus Research Institute Co.,Ltd.,Guangzhou 510300,China;Kinte Material Technology Co.,Ltd.,Dongguan,Guangdong 523981,China)
出处
《涂层与防护》
2023年第1期38-38,39-43,共6页
Coating and Protection
关键词
聚酯树脂
羟烷基酰胺
高流平
固化抑制剂
粉末涂料
polyester resin
hydroxyalkylamide
excellent leveling
cure inhibitor
powder coatings
