Ammonite 6 ZhV
GOST: 21984
Appearance: Water-resisting industrial explosive of Class ll, which is a powdered mixture of water-resisting ammonium nitrate and trinitrotoluene.
Specifications:
Mass fraction of components in ammonites must meet the requirements of GOST 21984
|
Indicator name |
Rate, % |
|
1 Water-resisting ammonium nitrate |
79,0 ± 1,5 |
|
2 Trinitrotoluene |
21,0 ± 1,5 |
Physical and chemical and explosive properties of Amonit 6 GW must meet the requirements of GOST 21984
| Indicator name | Rate | |
| For powdered |
For patronized |
|
|
1 Moisture and volatile content, %, max |
0,20 | 0,20 |
| 2 Mass fraction of substances insoluble in water, acetone, toluene (or benzene),%, max | 0,7 | 0,7 |
| 3 Amonit density in cartridge, g/cm3 | - | 1,00 – 1,20 |
| 4 Cartridge diameter, mm | - | 31 – 32, 36 – 37 |
| 5 Weight of amonit in cartridge, g, for cartridges of diameter, mm: 31- 32, 31 – 32, 36 - 37. | - | 200 ± 10, 250 ± 12, 300 ± 15 |
| 6 Brisance, mm, min | 14 | 14 |
|
7 Detonation transfer of cartridged explosives at a distance of cartridges, cm, min: - dry, diameter, mm 31 – 32, 36 – 37 - after immersion in water, diameter, mm 31 – 32, 36 – 37 |
- | 5 - 73 - 4 |
|
8 Water resistance of powdered Amonit 6 GW on hydrodynamic device, cm, min: - at manufacturing - at the end of warranty period |
4030 | - - |
Uncontrollable explosive and physical and chemical properties of Ammonite 6 ZhV
Calculational:
Oxygen balance, % - 0,53
Heat of explosion, kJ (kcal/kg) 4312 (1030)
Gas volume, l/kg 895
Temperature of explosion, оС 2960
TNT equivalent by the heat of explosion 1,03
Experimental
Detonation velocity, km/s 3,6-4,8
Critical diameter of detonation, mm
- opened cartridge 10-13
- in solid shell 4-6
Critical density of detonation, g/cm 1,40-1,50
Shock sensitivity according to GOST 4545-80:
- lower limit at the device 2, mm 200
- explosion frequency at the device 1, % 16-32
- explosion frequency at the device 2, % 0
Friction sensitivity *, lower limit at the device I-6-2, MPa (kg/cm2) 230 (2335)
Cartridge length, mm, for explosive weight in cartridge, g:
- 200 208-265
- 250 260-331
Temperature of flash at constant temperature
with 1 minute hold-up, оС 330-336
*Ammonite 6 ZhV friction sensitivity increases sharply in the presence of sand, dross, metal chips and other additives whose hardness is higher than its components`.
Fugaсity according to GOST 4546:
- in lead charge, cm3, min 365
- on ballistic pendulum (relative), min 0,95
Packaging/Transportation:
Patronized Ammonite 6 ZhV is packed into boxes of corrugated cardboard.
Powdered Ammonite 6 ZhV is packed into polypropylene bags with polypropylene inserts or into paper bags with polypropylene inserts of 40 kg max.
Application:
Ammonite 6 ZhV is designed for outdoor and underground works, except for dust- and gas- hazardous mines and ore mines.
