Marine Atmosphere Natural Environment Test Methods and Requirements of Military Coatings
Received:May 02, 2017  Revised:June 15, 2017
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DOI:10.7643/ issn.1672-9242.2017.06.023
KeyWord:coatings  marine atmosphere  natural environment test  natural environmental accelerated test
           
AuthorInstitution
PENG Jing-chuan Southwest Technology and Engineering Research Institute, Chongqing , China
XU Ze-qi Southwest Technology and Engineering Research Institute, Chongqing , China
ZHANG Shi-yan Southwest Technology and Engineering Research Institute, Chongqing , China
HUANG Zai-rong Southwest Technology and Engineering Research Institute, Chongqing , China
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Abstract:
      Test methods and requirements on military coatings in marine atmosphere natural environment were summarized in the paper. The long-term and comprehensive effect of high temperature, high humidity, high salt fog and solar radiation on the coating in the humid and hot ocean atmosphere can be better reflected through the natural environment test. The design requirements on marine atmosphere natural environmental test were proposed, and the common test methods of marine atmosphere natural environment were introduced, which were instructive and practical for the design and development of natural environmental test for coatings. Finally, the existing questions of marine atmosphere natural environmental test for military coatings were discussed. It was proposed that it was required to improve the understanding, take the natural environmental test as a long-term system work and form a virtuous “iterative” development model. It also pointed out that the natural environmental accelerated test was an important development direction of natural environmental test of military coating.
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