Kinetics and enthalpy of nitroglycerin evaporation from double base propellants by isothermal thermogravimetry

The activation energy of nitroglycerin evaporation was calculated to be 81.9 kJ mol−1 and the pre-exponential factor 5.6 × 107 s−1, while calculated enthalpy of nitroglycerin evaporation at 298.15 K lies between 80.0 and 90.5 kJ mol−1, depending on the calculation method applied.