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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
作者：周茂强1，2，周晓天1，2，赵文辉3，4
[1.中国电建集团华东勘测设计研究院有限公司，浙江 杭州 311122；2.浙江华东工程咨询有限公司，浙江 杭州 311122；
3.中国矿业大学（北京），北京 100083；4.上海湟龙智能科技有限公司，上海 200240]
摘要：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。
关键词：环氧树脂；石墨烯；改性；纤维增强高性能树脂；复合涂层；防腐性能
中图分类号：TU56+1.67 文献标识码：A 文章编号：1001-702X（2022）10-0037-03
Corrosion resistance of graphene modified fiber reinforced high-performance resin composite coating in marine environment
ZHOU Maoqiang1，2，ZHOU Xiaotian1，2，ZHAO Wenhui3，4
[1.Power China Huadong Engineering Co. Ltd.，Hangzhou 311122，China；
2.Zhejiang East China Engineering Consulting Co. Ltd.，Hangzhou 3111222，China；
3.China University of Mining & Technology，Beijing 100083，China；4.SINO-DRAGON（Shanghai） Co. Ltd.，Shanghai 200240，China]
Abstract：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.
Key words：epoxy resin，graphene，modified，fiber reinforced high-performance resin，composite coating，corrosion resistance