Analysis and Prediction of On-missile Storage Life of Silicone-rubber Sealing Material
Received:October 08, 2011  Revised:December 15, 2011
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KeyWord:silicone-rubber  aging  storage life
              
AuthorInstitution
XIE Hong-yu The Equipment Research Institute of PLA′ s Second Artillery,Beijing ,China
WU Xun The Equipment Research Institute of PLA′ s Second Artillery,Beijing ,China
LIU Chun-mei The Equipment Research Institute of PLA′ s Second Artillery,Beijing ,China
WANG Xin The Equipment Research Institute of PLA′ s Second Artillery,Beijing ,China
ZHANG Qing-ya The Equipment Research Institute of PLA′ s Second Artillery,Beijing ,China
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Abstract:
      Appearance inspection, normal physical performance examination, constant compression deformation test, and accelerated aging were carried out on the silicone-rubber sealing material which was disassembled from a missile of 8 years storage. The physical performance was gotten, and the added storage life of the silicone-rubber sealing material was predicted using the criterion of constant compression deformation. The purpose was to provide reference for life prediction of the missile.
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