నైరూప్య

Study of Features of Pyrotechnic Gas Generating Burning Compositions

Baiseitov DA, Tulepov MI, Kazakov Y, Gabdrashova SE, Sassykova LR and Mansurov ZA

In the work the basic laws and features of combustion of pyrotechnic gas generating compositions were researched. On the basis of thermodynamic calculations of characteristics of combustion of the pyrotechnic gas-generating the components and their ratios for preparation of gas generating compositions: ammonium nitrate-an oxidizer, coal arenas-the fuel-binder, melamine and polyvinyl alcohol-gasification supplements were found. Two formulations were developed and researched. It was revealed that the compressive strength of compositions of pyrotechnic products is provided by cementators (coal arenas).