Preparation, characterization and thermal risk evaluation of dihydroxylammonium 5, 5'-bistetrazole-1, 1'-diolate based polymer bonded explosive.
作者： Hu Niu , Shusen Chen , Qinghai Shu , Lijie Li , Shaohua Jin
DOI: 10.1016/J.JHAZMAT.2017.05.040
关键词:
摘要: Dihydroxylammonium 5,5′- bistetrazole-1,1′-diolate (TKX-50) was used to prepare TKX-50-based polymer bonded explosive (PBX) for the first time in this study. The thermal stabilities and kinetic parameters of TKX-50 PBX were compared via Differential Scanning Calorimetry (DSC), Thermal Gravity-Differential Gravity (TG-DTG) Accelerating Rate Calorimeter (ARC). Furthermore, order know about their safeties comprehensively, an advanced analysis program based on Friedman method employed calculate safety its PBX. With help, two important (time maximum rate under adiabatic conditions (TMRad) self-accelerating decomposition temperature (SADT)) energetic materials calculated discussed. Finally, parameters, effects storage ambient temperatures explosions further studied by using finite element (FEA).
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