纳米复合带锈涂装船用环氧防腐底漆制备研究
发布时间：2019-05-20 07:14
【摘要】：带锈涂装防腐涂料是未来钢结构装备和设备腐蚀防护领域的重要发展方向。以传统环氧富锌防腐底漆为基础,通过添加自制的高效纳米复合防锈组分共混制备一种可应用于带锈碳钢表面的纳米复合防腐涂料,并与未掺杂纳米防锈组分的防腐涂料和以纳米Ti O2粉体为掺杂组分制得的防腐涂料进行对比。测试结果表明,添加5%的纳米防锈组分可以明显提高复合涂料对带锈碳钢的保护效果,性能优良,干燥时间满足船舶涂装施工要求,可以大大简化施工工艺并降低成本。
[Abstract]:Rust coating is an important development direction in the field of corrosion protection of steel structure equipment and equipment in the future. Based on the traditional epoxy zinc rich anticorrosive primer, a kind of nanocomposite anticorrosive coating which can be used on the surface of rusty carbon steel was prepared by adding self-made high efficiency nanocomposite antirust components. It is compared with the anticorrosive coating with undoped nano-antirust component and the anticorrosive coating prepared with nano-Ti O _ 2 powder as dopant component. The test results show that the addition of 5% nano-antirust component can obviously improve the protective effect of the composite coating on rusty carbon steel, the performance is excellent, the drying time meets the requirements of ship painting construction, and the construction technology can be greatly simplified and the cost can be reduced.
【作者单位】： 浙江大学舟山海洋研究中心;中国海洋大学化学化工学院;浙江大学材料科学与工程学院;
【基金】：浙江省舟山市科技计划项目(2013C51018-1)
【分类号】：U668
本文编号：2481459
[Abstract]:Rust coating is an important development direction in the field of corrosion protection of steel structure equipment and equipment in the future. Based on the traditional epoxy zinc rich anticorrosive primer, a kind of nanocomposite anticorrosive coating which can be used on the surface of rusty carbon steel was prepared by adding self-made high efficiency nanocomposite antirust components. It is compared with the anticorrosive coating with undoped nano-antirust component and the anticorrosive coating prepared with nano-Ti O _ 2 powder as dopant component. The test results show that the addition of 5% nano-antirust component can obviously improve the protective effect of the composite coating on rusty carbon steel, the performance is excellent, the drying time meets the requirements of ship painting construction, and the construction technology can be greatly simplified and the cost can be reduced.
【作者单位】： 浙江大学舟山海洋研究中心;中国海洋大学化学化工学院;浙江大学材料科学与工程学院;
【基金】：浙江省舟山市科技计划项目(2013C51018-1)
【分类号】：U668
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