BALLISTIC-TYPE SOLID PROPELLANT Russian patent published in 2002 - IPC

FIELD: ballistic-type solid propellants, applicable in unguided aircraft rocket systems or systems of emergency rescue of pilot personnel. SUBSTANCE: propellant contains the following components at the following relation, mas. %: nitroglycerin, 18.0-26.0; dinitrotoluene or its mixture with dibutyl phthalate, 6.5- 19.0; centralyte or its mixture with diphenylamine, 1.5-3.0; burning stabilizer: magnesium oxide or chromium (III) - copper (II) oxide, 1.5-3.0; burning modifier - double-base lead stearate or lead (II) - nickel (II) phthalate each taken separately or each in a mixture with lead hydroxide or potassium hexanitrocobaltate and commercial carbon, 2.0-8.0; process additives: zinc stearate with industrial oil or sulforicinate or their mixture, 0.15-1.2; nitrocellulose, the balance. EFFECT: improved dependence of the burning rate on the temperature, enhanced burning rate, not forming the secondary flame past the engine nozzle. 2 cl, 1 tbl