The invention discloses a waterborne anticorrosive coating, which comprises the following components, bisphenol A/F epoxy resin, polyamide amine, boron silicate calcium salt, titanium dioxide, barium sulfate, mica, deionized water, boron calcium silicate salt which is composed of a calcium carbonate, silica, boric acid according to the mass ratio 24 hours after mixing 4:5:1 in platinum crucible in 1350 ~ 1500 degrees Celsius degrees of melting 0.5 ~ 2 hours, pour into deionized water quenched into boron calcium silicate salt pieces, machine crushed through 100 mesh sieve by boron calcium silicate salt powder with ultrasonic. By adopting the technical scheme, can effectively solve the existing anti corrosion coatings due to rich in zinc and phosphate pollution in the environment, and the present invention patent the corrosion inhibitor can effect corrosion protection from three aspects of physical, chemical and electrochemical play.
【技术实现步骤摘要】
【技术保护点】
一种水性防腐蚀涂料,其特征是:包括以下组分按重量份计双酚A/F型环氧树脂????????????????40?50聚酰胺?胺?????????????????????????50?60硼硅酸钙盐????????????????????????8?10二氧化钛??????????????????????????3?5硫酸钡????????????????????????????8?10云母??????????????????????????????8?10去离子水??????????????????????????100所述的硼硅酸钙盐是由碳酸钙、二氧化硅、硼酸按质量比为4:5:1混合24小时后,置于铂金坩埚中在1350~1500摄氏度度熔融0.5~2小时,倒入去离子水中淬冷成硼硅酸钙盐碎片,用超声破碎机研碎过100目筛得到硼硅酸钙盐粉末。
【技术特征摘要】
【专利技术属性】
技术研发人员:刘建新,陈海锋,陈东辉,
申请(专利权)人:湖南福湘涂料化工科技有限公司,
类型:发明
国别省市:
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