Thermal Stability Evaluation of T152 Emulsifier on the Modification Influence of Fireworks Propellant

High-energy substances like effect propellant and are used in fireworks. In the process of manufacture, transportation, use, heat can easily get out control. The emulsifier polyisobutene succinimide (T152) is frequently to emulsify explosives. Given thermal safety fireworks, this paper T152 propellant. Thermogravimetric Fourier-transform infrared spectrometry differential scanning calorimetry were analyze test addition, several methods thermokinetic calculation calculate stability. stability before after adding was compared analyzed. results indicate that apparent activation energy increases with addition T152. improved research provide relevant data suggestions for reaction pyrotechnic propellants, thereby reducing potential risks fireworks industry.