FIELD: armament.
SUBSTANCE: obtaining spherical powders for equipping cartridges with an enhanced charge, designed to test the strength of the locking mechanism of small arms. The spherical gunpowder for equipment 5.45 mm cartridge with enhanced charge includes pyroxylin 1 Pl, chemical resistance stabilizer diphenylamine, phlegmatizer centralite I and II, dinitrotoluene, ethyl acetate, moisture, graphite. The components are contained in the following ratio, % by weight: nitroglycerin 9.9-10.9, diphenylamine 0.6-0.9, centralite I and II in total 3.6-6.0, dinitrotoluene 1.1-1.6, bound graphite 0.2-0.3, ethyl acetate 0.1-0.3, moisture 0.3-0.6, pyroxylin 1 Pl with a volume concentration of nitric oxide 211.9 ... 213.0 ml NO/r the rest.
EFFECT: required maximum pressure of powder gases is provided.
1 cl, 1 tbl
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