| 摘要 |
FIELD: demolition works.SUBSTANCE: priming pyrotechnical composition contains, wt %: potassium nitrate 62-70, thiocarbamide 4-6, a sparker - ferrosilicium 9-11, metal fuel - aluminium-magnesium alloy powder 9-11 and a binder - iditol 8-10.EFFECT: composition is characterised by high efficiency of ignition of the main charge and provides incendiary action from the red-hot point sources distributed in combustion products, and detonation of arming.1 tbl, 5 ex |
