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- Title
Preparation and Properties of Environmentally Friendly, Hydrophobic, Corrosion-Resistant, Multifunctional Composite Coatings.
- Authors
Chu, Zhenhua; Zhang, Zhixin; Tang, Wan; Lu, Jiahao; Xu, Jingxiang
- Abstract
With the continuous exploitation of the marine resources, the equipment should meet the marine complex working environment. In this study, a type of environmentally friendly coating was prepared. Based on low surface energy environmental protection and anti-fouling, a film forming material with water-based epoxy-modified silicone resin emulsion was prepared. And industrial fillers were added to give it both inorganic and organic properties. Meanwhile, various contents of graphene oxide (GO) were added in the coating system. The coating properties were comprehensively analyzed, and the optimal GO content was obtained as 0.1 wt. %. The composite coating was studied by seawater immersion experiments, and the failure process of the coating in was proposed. The composite coating prepared in the present study has both environmental protection and hydrophobic anti-fouling characteristics, and its comprehensive performance is excellent through various performance evaluations, i.e., it meets the requirements of long-term coating, environmental friendliness and anti-fouling and corrosion resistance.
- Subjects
SURFACE energy; COMPOSITE coating; COATING processes; GRAPHENE oxide; CORROSION resistance; RESOURCE exploitation; ENVIRONMENTAL protection; MARINE resources
- Publication
Coatings (2079-6412), 2024, Vol 14, Issue 5, p586
- ISSN
2079-6412
- Publication type
Article
- DOI
10.3390/coatings14050586