FIELD: technological processes.
SUBSTANCE: invention relates to production of spherical powders based on cellulose nitrates, particularly use of cellulose nitrates with high specific surface to obtain spherical powder to 5.6-mm rimless cartridges. Result is achieved by using crushed cellulose nitrate – pyroxylin 1Pl with high specific surface area and specific heat of combustion, as well as introduction of less toxic than diphenylamine, a chemical resistance stabilizer – diphenylol propane or agidol-1.
EFFECT: invention is aimed at increasing homogeneity of ballistic characteristics of spherical powders and, consequently, efficiency of firing.
1 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| SPHERICAL PORCELAIN FOR CARTRIDGE OF SMALL ARMS | 2016 |
|
RU2628783C1 |
| SPHERICAL POWDER FOR SMALL ARMS CARTRIDGES | 2021 |
|
RU2754341C1 |
| SPHERICAL POWDER | 2016 |
|
RU2627406C1 |
| SPHERICAL POWDER FOR 5,6 MM RIFLE HIGH-EFFICIENCY CARTRIDGE | 2014 |
|
RU2561082C1 |
| SPHERICAL POWDER | 2016 |
|
RU2627407C1 |
| BALL PYROXYLIC POWDER FOR 5,6 mm SPORTING RIFLE RIM-FIRE CARTRIDGE | 2012 |
|
RU2487110C1 |
| BALL POWDER FOR 5,6 mm SPORTS HUNTING CARTRIDGE OF RING IGNITION | 2016 |
|
RU2633920C1 |
| PYROXYLIN PELLET POWDER FOR 5,6 mm SPORTS LONG RIFLE CARTRIDGE | 2010 |
|
RU2456258C2 |
| SPHERICAL POWDER FOR 5,45 mm-BULLETS | 2010 |
|
RU2451655C2 |
| SPHERICAL POWDER FOR PROPELLANT CHARGE TO 5_45X39 MM CARTRIDGE | 2019 |
|
RU2732335C1 |
