FIELD: blasting.
SUBSTANCE: ball powder for a 5.6 mm of sporting rifle rim-fire cartridge includes pyroxylin as initial raw materials with content of nitrogen oxide 213.0-214.5 ml NO/g, octogene, diphenylamine, dibutylphthalate, dinitrotoluene, technical carbon, graphite and moisture. The produced powder has apparent density of 0.650-0.970 kg/dm3. The invention provides for speed of bullet flight of 540-550 m/s in the 5.6 mm sporting-rifle rim-fire cartridge.
EFFECT: increased bullet flight speed.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CHARGE FOR 5,6 mm-SPORTING-HUNTING SHOT OF ANNULAR IGNITION | 2012 |
|
RU2488068C1 |
| PELLET POWDER FOR 7,62 mm RIFLE CARTRIDGE | 2012 |
|
RU2487853C1 |
| PYROXYLIN PELLET POWDER FOR 5.6 MM SPORT HUNTING CARTRIDGE OF CIRCULAR IGNITION | 2014 |
|
RU2581375C1 |
| CHARGE FOR 7,62 mm-RIFLE SHOT | 2012 |
|
RU2488069C1 |
| PYROXYLIN PELLET POWDER FOR 5,6 mm SPORTS LONG RIFLE CARTRIDGE | 2010 |
|
RU2456258C2 |
| CHARGE FOR 5,6 mm SPORT RIM-FIRE CARTRIDGE | 2011 |
|
RU2481547C1 |
| BALL POWDER FOR 5,6 MM SPORTS RIFLE CARTRIDGE OF RING IGNITION | 2012 |
|
RU2503648C2 |
| BALL PYROXILIC POWDER FOR 9 mm SPORTS PISTOL CARTRIDGE | 2012 |
|
RU2487109C1 |
| CHARGE FOR 5,6 mm-SPORTING-HUNTING SHOT OF ANNULAR IGNITION | 2012 |
|
RU2494339C1 |
| CHARGE FOR 9 mm PISTOL CARTRIDGE | 2012 |
|
RU2481548C1 |
