海洋环境下石墨烯改性纤维增强高性能树脂复合涂层的防腐性能

Corrosion resistance of graphene modified fiber reinforced high-performance resin composite coating in marine environment

环氧树脂是应用数量最多、范围最广的重防腐涂料用树脂之一。为缓解海上风电工程建设中钢管桩在飞溅区的腐蚀现象,改善环氧树脂涂层的耐候性和高温稳定性,设计了一种石墨烯改性纤维增强高性能树脂复合涂层以适应海洋飞溅区严酷的腐蚀环境,有效增加保护层厚度,提高了表面涂层的紧密度及涂层与钢材的附着力。

Epoxy resin is the most widely used resin for heavy-duty anti-corrosion coatings. In order to alleviate the corrosion of steel pipe piles in the splash zone in the construction of offshore wind power projects,improve its poor weather resistance and instability at high temperature,a graphene modified fiber reinforced high-performance resin composite coating is designed to adapt to the severe corrosion environment in the marine splash area,effectively increasing the thickness of the protective coating,improving the tightness of surface coating and the adhesion between coating and steel.