Preparation and Performance Analysis of Marine Polymer Anti-corrosion and Wear-resistant Composite Coatings

Authors

  • Jifeng Zhang Haizhuang Shenyang Bureau, Huludao 125000, Liaoning, China
  • Dongxun Wu Haizhuang Shenyang Bureau, Huludao 125000, Liaoning, China

Keywords:

Polymer, Corrosion and wear resistance, Composite coating, Modified sepiolite, Salt spray test, Crosslinking density test, Rust area

Abstract

Objective: Tailoring composite coatings based on the operational characteristics of ship hull structures is crucial to ensuring their high stability. Therefore, this study investigated the preparation and performance analysis of marine polymer anticorrosion and wear-resistant composite coatings. Methods: Using modified sepiolite as the core raw material, combined with water-based epoxy resin, epoxy curing agent, AB glue, and defoaming agent, composite coatings with contents of 0%, 1.0%, 2.0%, 3.0%, 4.0%, and 5.0% were prepared. Q235 steel plates were used as the substrate for salt spray testing and crosslinking density tests to evaluate coating performance. Results: When the modified sepiolite content was 3.0%, the composite coating exhibited the smallest corrosion area, with a mass change of only 1.46 g. Conclusion: At a modified sepiolite content of 3.0%, the marine polymer anticorrosion and wear-resistant composite coating demonstrated optimal performance in both corrosion resistance and wear resistance.

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Published

2026-09-04

How to Cite

Zhang, J., & Wu, D. (2026). Preparation and Performance Analysis of Marine Polymer Anti-corrosion and Wear-resistant Composite Coatings. International Journal of Advance in Applied Science Research, 5(8), 36–41. Retrieved from https://www.h-tsp.com/index.php/ijaasr/article/view/343

Issue

Vol. 5 No. 8 (2026)

Section

Articles

License

Copyright (c) 2026 Jifeng Zhang, Dongxun Wu

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.