FIELD: chemistry.
SUBSTANCE: invention relates to production of pellet powder for small arms, particularly for a 5.6 mm sports long rifle cartridge. The powder contains nitrocellulose, diphenylamine, dibutyl phthalate, technical carbon, graphite, ethyl acetate and moisture. The nitrocellulose material used is high-nitrogen pyroxylin from expired pyroxylin fine-grained non-phlegmatised powder.
EFFECT: invention provides high bullet speed (up to 410 m/s) with low velocity spread.
1 tbl, 5 ex
| Title | Year | Author | Number |
|---|---|---|---|
| SPHERICAL PYROXYLIN RING-IGNITION POWDER FOR 5,6 MM-SPORTING CALIBER CARTRIDGES | 2010 |
|
RU2451651C2 |
| METHOD FOR PRODUCTION OF SPHERICAL POWDER FOR 5,6 MM SPORT HUNTING CARTRIDGE OF CIRCULAR IGNITION | 2010 |
|
RU2452721C2 |
| SPHERICAL POWDER FOR SPORTING FOWLING PIECE CARTRIDGE CARBINE (7,62×33) | 2010 |
|
RU2451657C2 |
| METHOD OF PRODUCING SPHERICAL POWDER FOR 5,6 MM-SPORTING CALIBER CARTRIDGES WITH ANNULAR IGNITION | 2010 |
|
RU2451652C2 |
| METHOD FOR PRODUCTION OF SPHERICAL POWDER FOR SPORT HUNTING CARTRIDGE 30 CARBINE (7,62×33) | 2010 |
|
RU2452720C2 |
| PYROXYLIN PELLET POWDER FOR 5,6 mm SPORTS TRAINING RIM-FIRE CARTRIDGE | 2012 |
|
RU2493140C1 |
| PELLET POWDER FOR 7,62 mm RIFLE CARTRIDGE | 2012 |
|
RU2495013C1 |
| PYROXYLIN PELLET POWDER FOR 5.6 MM SPORT HUNTING CARTRIDGE OF CIRCULAR IGNITION | 2014 |
|
RU2581375C1 |
| BALL PYROXYLIC POWDER FOR 5,6 mm SPORTING RIFLE RIM-FIRE CARTRIDGE | 2012 |
|
RU2487110C1 |
| SPHERICAL PYROXILIC POWDER FOR 9 mm PISTOL CARTRIDGE | 2010 |
|
RU2448075C2 |
