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Anti-corrosion and wear resistance properties of polymer composite coatings: Effect of oily functional fillers
Journal of the Taiwan Institute of Chemical Engineers ( IF 5.7 ) Pub Date : 2018-02-26 , DOI: 10.1016/j.jtice.2018.01.031
Chijia Wang , Huaiyuan Wang , Meiling Li , Zhanjian Liu , Chongjiang Lv , Yanji Zhu , Ningzhong Bao

We herein report the development of carbon-modified porous fillers that function as micro-reservoirs to store lubricating oil as a low-friction and anticorrosive agent in a composite coating. These novel oily particles were added to an epoxy resin (EP)-based coating to study the effect of a lubricating oil on the anti-corrosion and friction performances of the coating. Analysis by electrochemical impedance spectroscopy and sliding wear tests demonstrated that the presence of particles containing the lubricating oil significantly improved the barrier properties and the wear resistance of the EP coating. It was therefore apparent that the carbon surface modification of the Celatom filler improved the compatibility of both the filler towards the resin. Thus, the addition of fillers containing lubricating oil further improved the wear resistance and anti-corrosion properties of the coatings.



中文翻译:

聚合物复合涂层的耐腐蚀和耐磨性能:油性功能填料的作用

我们在本文中报道了碳改性的多孔填料的发展,该炭改性的多孔填料起着微储层的作用,以将润滑油作为低摩擦和防腐蚀剂存储在复合涂层中。将这些新颖的油性颗粒添加到基于环氧树脂(EP)的涂料中,以研究润滑油对涂料的抗腐蚀和摩擦性能的影响。通过电化学阻抗光谱法和滑动磨损测试的分析表明,包含润滑油的颗粒的存在显着改善了EP涂层的阻隔性能和耐磨性。因此,显然Celatom填料的碳表面改性改善了两种填料与树脂的相容性。因此,

更新日期:2018-02-26
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