Abstract: ［Purpose/Significance］Epoxy zinc-rich coatings（EZRCs）are extensively employedin the field of marine heavy-duty anti-corrosion. They play a crucial role in extending the service life ofmarine engineering facilities and reducing maintenance costs.［Analysis/Comment/Progress］ This article introduces the definition，relevant standard systems，and anti-corrosion mechanisms of EZRCs. It further provides an in-depth analysis of recent research progress aimed at enhancing EZRCperformance through strategies including the incorporation of conductive materials，pigments and fillers，and surface modification of zinc powder.［Conclusion/Prospect］ EZRCs exhibit promisingprospects within the marine heavy-duty anti-corrosion domain. However，advancing core mechanistic understanding，refining synergistic studies of coating systems，and improving compatibility with testingstandards are imperative. Future development will focus on advancing green and environmentallyfriendly formulations，enhancing long-term anti-corrosion efficacy，and improving environmentaladaptability to meet the stringent anticorrosive demands of marine engineering application.

Key words: marine heavy-duty anti-corrosion, epoxy zinc-rich coatings, anticorrosive mechanism, conductive materials, cathodic protection

摘要： 【目的/意义】环氧富锌涂料在海洋重防腐领域应用广泛，对延长海洋工程设施寿命、降低维护成本具有重要意义。【分析/评论/进展】介绍了环氧富锌涂料的定义、相关标准体系和防腐机理，深入分析了通过添加导电材料、颜填料及锌粉表面改性等手段提升环氧富锌涂料性能的研究进展。【结论/展望】环氧富锌涂料在海洋重防腐领域前景广阔，但仍需深化核心机理研究，完善配套体系协同研究，提升测试标准适配性。未来环氧富锌涂料将向绿色环保化、长效防腐性能提升、环境适应性增强方向发展，以满足海洋重防腐领域长效防腐需求。

关键词: 海洋重防腐, 环氧富锌涂料, 防腐机理, 导电材料, 阴极保护

CLC Number: 

• TQ635. 2