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sklademVydáno: 2021-04-22
21/30423937 DC
BS EN 13938-4. Explosives for civil uses. Propellants and rocket propellants Part 4. Determination of burning rate under ambient conditions
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| Označení normy: | 21/30423937 DC |
| Počet stran: | 10 |
| Vydáno: | 2021-04-22 |
| Status: | Draft for Comment |
Popis
21/30423937 DC
This standard 21/30423937 DC BS EN 13938-4. Explosives for civil uses. Propellants and rocket propellants is classified in these ICS categories:
- 71.100.30 Explosives. Pyrotechnics and fireworks
This document specifies a method for the determination of burning rate under ambient conditions for solid gun propellants. It is applicable to solid gun propellants and black powder in their original form up to a grain size of 8 mm.
NOTE 1
Knowledge of burning rate is of high importance to manage risks associated with handling such explosives and of high importance to assess whether performance characteristics are met.
NOTE 2
In cases where propellants having grain size higher than 8 mm are generally used, their burning rate is more influenced and controlled by parameters of element containing thereof, and thus knowledge of their burning rate at ambient condition is not of high importance.