Pyrotechnic substance
From PyroGuide
(Redirected from Pyrotechnic composition)
A pyrotechnic substance is a substance or mixture of substances designed to produce an effect by heat, light, sound, gas or smoke or a combination of these, as a result of non detonative self-sustaining exothermic chemical reactions. Pyrotechnic substances do not rely on oxygen from external sources to sustain the reaction and include flash powder, gunpowder and coloured fire compostions.
[edit] References
- Queensland Government : Queensland Code of Practice, Control of Outdoor Fireworks Displays - First Edition - 1 December 2003
