摘要
以水性环氧固化剂、E51环氧树脂、环氧活性稀释剂、磷酸锌以及颜填料为原料,制备了一种双组分水性环氧防锈底漆。探讨了环氧活性稀释剂AGE、环氧当量与活泼氢当量比例、PVC、磷酸锌等对涂膜性能的影响。结果表明:AGE加量为10%、环氧当量∶活泼氢当量=1.05∶1、PVC为30%、磷酸锌含量在10%时获得了涂膜性能优异的防锈底漆。
Two-component waterborne epoxy anti-rust primer was prepared based on waterborne epoxy curing agent, E51 epoxy resin, epoxy active thinner, zinc phosphate, pigment and fillers. The influences of epoxy active thinner AGE, ratio of epoxy equivalent and active hydrogen, PVC, zinc phosphate on coating film properties were studied. Test results indicated AGE at 10%, ratio of epoxy equivalent and active hydrogen at 1.05∶1, PVC by 30%, zinc phosphate content at 10% the prepared coatings had outstanding properties.
出处
《中国涂料》
CAS
2014年第11期42-45,共4页
China Coatings
关键词
水性环氧
防腐
底漆
防锈
waterborne epoxy,anticorrosion,primer,anti-rust
