FIELD: explosives.
SUBSTANCE: pyrotechnic composition includes ammonium perchlorate - 48-52 wt %, phenol-formaldehyde resin - 12-14 wt %, dicyandiamide - 8-11 wt %, mixture of fine powders of silver iodide - 9-11 wt % and iodide-activator (ammonium iodide 10-12 wt % and cupric iodide - 4-6 wt %, and processing additions - graphite - 0.5-1 wt % and industrial oil - 0.5-1 wt %.
EFFECT: increasing the efficiency of action of pyrotechnic composition according to the purpose owing to increasing the fraction of iodides and optimising weight ratio of components for its more continuous combustion by having provided the offset of crystallisation threshold towards higher temperatures.
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Authors
Dates
2011-09-27—Published
2010-04-09—Filed