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Experimental Study on Aging Resistance of Protective Coatings for Typical Airborne Equipment in an Island Environment |
Received:March 14, 2017 Revised:September 15, 2017 |
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DOI:10.7643/ issn.1672-9242.2017.09.005 |
KeyWord:airborne equipment coating island environment aging-resistance performance |
Author | Institution |
LIU Cheng-chen |
Aviation Key Laboratory of Science and Technology on Structural Corrosion Prevention and Control, China Special Vehicle Research Institute, Jingmen , China |
ZHANG Hong-bin |
China Electronic Product Reliability and Environmental Testing Institute, Guangzhou , China |
ZHAO Lian-hong |
Aviation Key Laboratory of Science and Technology on Structural Corrosion Prevention and Control, China Special Vehicle Research Institute, Jingmen , China |
JIN Tao |
Aviation Key Laboratory of Science and Technology on Structural Corrosion Prevention and Control, China Special Vehicle Research Institute, Jingmen , China |
WANG Hao-wei |
Aviation Key Laboratory of Science and Technology on Structural Corrosion Prevention and Control, China Special Vehicle Research Institute, Jingmen , China |
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Abstract: |
Objective To study the aging resistance of surface coating of 6 types of typical airborne equipment in an island environment. Methods Outdoor and shed exposure tests for surface coating of 6 types of typical airborne equipment were carried out for 3 years in an island environment to research its aging characteristics by testing appearance, gloss and color. Results In the outdoor experiment, all the test samples showed more obvious degradation of performance, among which C1 and C6 were the best in outdoor and shedding, and C4 had the least change in color difference. Conclusion In selecting airborne equipment of surface coating, C1 and C6 should be preferred if glossiness is emphasized; C4 should be selected, if color is emphasized. |
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