水性环氧涂料的制备及其性能研究
Preparation and Properties of Waterborne Epoxy Coating
张鹏飞 1黄强1
作者信息
- 1. 佐敦涂料(张家港)有限公司,江苏苏州 215634
- 折叠
摘要
研究了水性环氧涂料的颜基比、水性环氧固化剂的选择、改性防锈颜料的使用、不同当量比、流变助剂的搭配以及不同硅烷偶联剂对防腐性能、抗流挂性能等的影响.最后与市售产品进行了综合对比测试.结果表明:改性磷酸锌添加5％,聚酰胺蜡浆3％,气相二氧化硅0.5％,膨润土 0.2％,PVC=0.3,EEW/AHEW=1.2,使用环氧硅烷齐聚物1％,可以得到防腐性能好,抗流挂性能好的水性环氧漆,明显优于市售产品.
Abstract
Study the different PVC,different waterborne epoxy curing agent,usage amount of anti-corrosive pigment,different EEW/AHEW,combination of rheological agent and different silane influence on the property of anti-corrosive and anti-sagging and so on.At last compare test the property with commercially products.Result show that 5％anti-corrosive pigment,3％polyamide wax,0.5％fumed silica,0.2％bentone,PVC=0.3,EEW/AHEW=1.2,and 1％epoxy silane oligomer could get a water borne epoxy coating with good anti-sagging property good anti-corrosive property and good application property,more better property than commercially products.
关键词
水性环氧/性能/研制Key words
waterborne epoxy/performance/preparation引用本文复制引用
出版年
2024
NETL
NSTL
万方数据