Applicability of Light-Curable Anti-Corrosion Coatings for Offshore Wind Power Equipment

Applicability of Light-Curable Anti-Corrosion Coatings for Offshore Wind Power Equipment

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The issue of corrosion failure in offshore wind turbine steel Longboards pipe piles has become increasingly evident, posing a significant threat to the safe operation of offshore wind energy systems.To address this, the applicability of light-curable anti-corrosive coatings in tropical marine atmospheric conditions was investigated in this study.Firstly, the bending and tensile properties of the light-curable composites were tested.Then, salt spray tests, as well as acid and alkali resistance tests, were carried out on the light-cured sheets.

Results showed that the mechanical properties and neutral salt spray (NSS) resistance of the light-curable materials were excellent, and their resistance to neutral salt spray was found to be comparable e-port power connecting wire to that of Anshun armor.In H2SO4 and NaOH solutions, the weight gain rate of the light-curable materials was found to be less than 1.2%, the hardness variation rate was less than 8%, and the bending strength retention rate exceeded 92%, demonstrating its excellent acid and alkali resistance.The light-curable materials met the requirements of anti-corrosion materials for offshore wind power equipment.