With the help of the constant-volume standard combustion heat ( ) of N, N’-bis[N-(2,2,2-trinitroethyl) -N-nitro]ethylene diamine (BTNEDA), the initial temperature ( ), at which DSC curves deviates from the baseline, the onset temperature ( ) and maximum peak temperature ( ) from the non-isothermal DSC curves at different heating rates( ), the thermal decomposition activation energy( and ) and pre-exponential constant( ) obtained by Kissinger’s method and Ozawa’s method, the value of from equation and the value of from equation , the value of b from equation