Study on the Accelerated Aging Test and Storage Life Prediction of SE-FAE
Received:September 19, 2011  Revised:December 15, 2011
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KeyWord:SE-FAE  accelerated aging test  storage life
                 
AuthorInstitution
ZHAO Fang-chao 1. NO.59 Institute of China Ordnance Industry, Chongqing , China;2. Chongqing Engineering Research Center for Environmental Corrosion and Protection, Chongqing , China
LUO Tian-yuan 1. NO.59 Institute of China Ordnance Industry, Chongqing , China;2. Chongqing Engineering Research Center for Environmental Corrosion and Protection, Chongqing , China
LI Chao 1. NO.59 Institute of China Ordnance Industry, Chongqing , China;2. Chongqing Engineering Research Center for Environmental Corrosion and Protection, Chongqing , China
HUANG Wen-ming 1. NO.59 Institute of China Ordnance Industry, Chongqing , China;2. Chongqing Engineering Research Center for Environmental Corrosion and Protection, Chongqing , China
WANG Yan-yan 1. NO.59 Institute of China Ordnance Industry, Chongqing , China;2. Chongqing Engineering Research Center for Environmental Corrosion and Protection, Chongqing , China
LIU Jing 1. NO.59 Institute of China Ordnance Industry, Chongqing , China;2. Chongqing Engineering Research Center for Environmental Corrosion and Protection, Chongqing , China
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Abstract:
      The structure, relative concentration change of elements and thermal decomposition variation of SE-FAE before and after aging were studied. Results showed that the structure of SE-FAE was not damaged; the relative content of carbon and fluorine increased, but the relative content of nitrogen, oxygen decreased; the curves of original and aged samples are quite similar, but there are relative differences from 100 to 200 degree. Using the weight loss data acquired by test, the Berthlot method and the explosive seventy-one degree method were applied to predict the storage life of the SE-FAE in twenty degree environment.
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