Study of Storage and Accelerated Aging Rule of HTPB Propellant
Received:June 13, 2011  Revised:December 15, 2011
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KeyWord:HTPB propellant  accelerated aging  storage life
           
AuthorInstitution
YU Shu-hua 1. No.59 Institute of China Ordnance Industry, Chongqing , China;2. Chongqing Engineering Research Center for Environmental Corrosion and Protection, Chongqing , China
WEI Xiao-qin 1. No.59 Institute of China Ordnance Industry, Chongqing , China;2. Chongqing Engineering Research Center for Environmental Corrosion and Protection, Chongqing , China
LIU Bin Militory Representatine office in No.296 Factory, Chongqing , China
LI Fu-xiao Militory Representatine office in No.296 Factory, Chongqing , China
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Abstract:
      Storage and accelerated aging rule of HTPB propellant were investigated by using storage and accelerated test method. The correlativity of the two methods was analyzed using the obtained test data with rank correlation coefficient method. The aging pattern of propellant and the influence of environment on storage life of propellant were analyzed.
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