해양환경 하에서 침지실험에 의한 나노 고분자 특수도료의 방오 및 방식 성능 평가
Evaluation of Antifouling and Anticorrosion Performance of Special Paint Composed of Nano Polymer Material using Immersion Tests in a Marine Environment
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This study conducted immersion tests to evaluate the antifouling and anticorrosion performance of aluminum alloys coated with antifouling and special paint in a marine environment. Laboratory immersion tests were conducted to evaluate anticorrosion performance, and coastal immersion tests were conducted to evaluate antifouling performance, which was assessed by visual observations. Additionally, the degree of paint deterioration on the specimens was analyzed before and after the laboratory immersion test using a sliding wear experiment. In the coastal immersion test, the antifouling paint showed better antifouling performance than the special paint. The special paint was observed to have attached and growing plant and animal marine organisms after 2 weeks of immersion. The laboratory immersion tests showed that the special paint exhibited superior corrosion resistance compared to antifouling paint. Since the special paint had a smaller friction coefficient and less surface wear damage than the antifouling paint, its durability was confirmed to be relatively excellent.
Abstract
This study conducted immersion tests to evaluate the antifouling and anticorrosion performance of aluminum alloys coated with antifouling and special paint in a marine environment. Laboratory immersion tests were conducted to evaluate anticorrosion performance, and coastal immersion tests were conducted to evaluate antifouling performance, which was assessed by visual observations. Additionally, the degree of paint deterioration on the specimens was analyzed before and after the laboratory immersion test using a sliding wear experiment. In the coastal immersion test, the antifouling paint showed better antifouling performance than the special paint. The special paint was observed to have attached and growing plant and animal marine organisms after 2 weeks of immersion. The laboratory immersion tests showed that the special paint exhibited superior corrosion resistance compared to antifouling paint. Since the special paint had a smaller friction coefficient and less surface wear damage than the antifouling paint, its durability was confirmed to be relatively excellent.