SPHERICAL POWDER FOR CHARGES TO hunting cartridges 7.62 × 51 (308Win)

摘要

FIELD: chemistry.;SUBSTANCE: invention relates to field of obtaining spherical gunpowder (SGP) for small arms, in particular, hunting rifles. Gun powder includes nitrocellulose with volume content of nitrogen oxide 210.5-213.0 ml NO/g, colloxyline NH, nitroglycerine with content to 20 wt %, centrolite I, centrolite II, diphenylamine, dinitrotoluene, ethylaccetate, and moisture.;EFFECT: invention ensures increase of ballistic characteristics stability in hunting cartridge 7,62x51 (308Win) by weight of gun powder charge, by speed and dispersion of bullet flight, pressure of powder gases in channel of rifle barrel due to increase of energy characteristics and increase of density of spherical particles.;1 tbl, 5 ex