FIELD: blasting operations.
SUBSTANCE: invention relates to pyrotechnic compositions for charging signaling and fireworks appliances. A white flame composition with periodical flame flares in combustion is proposed containing barium nitrate, aluminum-magnesium alloy powder with the grain size of 60-160 micron, dibutyl phthalate and nitrocellulosa or gun cotton powder as an organic binder.
EFFECT: higher-efficiency of pyrotechnic charge combustion and optimum flame pulsation.
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Authors
Dates
2008-08-20—Published
2007-04-23—Filed