Composite anti-corrosion and anti-fouling treatment process for marine facilities, coating and preparation method
The invention discloses a composite anti-corrosion and anti-fouling treatment process for marine facilities, wherein a composite coating layer is formed on the surface of a marine facility structure in a composite spraying treatment mode, the composite coating layer comprises a bottom layer, a middl...
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Main Authors | , , , , |
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Format | Patent |
Language | Chinese English |
Published |
28.12.2021
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Subjects | |
Online Access | Get full text |
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Summary: | The invention discloses a composite anti-corrosion and anti-fouling treatment process for marine facilities, wherein a composite coating layer is formed on the surface of a marine facility structure in a composite spraying treatment mode, the composite coating layer comprises a bottom layer, a middle layer and a surface layer, the bottom layer is an epoxy resin coating layer, the middle layer is a polyurea coating layer, and the surface layer is a coating layer formed by nano anti-fouling coating. The invention also discloses the nano anti-fouling coating and a preparation method thereof, and the nano anti-fouling coating is green and environment-friendly, has an excellent antifouling effect, and can effectively inhibit adhesion of marine organisms and seawater corrosion. According to the composite anti-corrosion and anti-fouling treatment process for the marine facilities, the advantages of polyurea treatment and nano anti-fouling coating are integrated, and the treated marine facilities are good in anti-cor |
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Bibliography: | Application Number: CN202111130532 |