PROPELLANT CHARGE

摘要

FIELD: weapons and ammunition. ^ SUBSTANCE: propellant charge represents a single unit composed of compacted grains with polymer coating applied on their surface. Said polymer coating is made of water soluble polymers of synthetic or natural origin in amount of 5-15 wt %. Unit porosity makes 5-60%. ^ EFFECT: perfected propellant charge. ^ 5 cl, 1 tbl