Effects of the Quality and Quantity of Chemical Stabilizers on the Combustion Properties and Stability of Double Based Propellants

In this work, the effects of quality and quantity of three stabilizers as AkarditeII, 2-NDPA and CentraliteI on the heat of explosion and stability of double-based is investigated The results showed that, by increasing the amount of AkarditeII and 2-NDPA increased stability of propellant and decreased heat of explosion. By replace AkarditeII and 2NDPA with CentraliteI and AkarditeII mixture in the propellant heat of explosion of the DBP increased. Substitution of AkarditeII, with mixture of centraliteI and AkarditeII, caused higher stability but 2-NDPA doesn’t affect these properties.