PYROTECHNICAL COMPOSITION FOR SOLID BODIES THERMAL DESTRUCTION CHARGES Russian patent published in 2017 - IPC C06B33/00 C06B45/10 F42D3/02 E21C37/16 

FIELD: blasting.

SUBSTANCE: pyrotechnic composition for solid bodies thermal destruction charges contains, wt %: aluminium powder 22-32, ferric oxide 54-60, synthetic rubber 5-6 as a binder, fluoroplast-4 2-3 and fluororubber SKF-32 2- 3. Powders of the thermal basis of aluminium and iron oxide composition are limited to a size in the range of 20-50 mcm. Introduction of halogen-containing components (fluoroplastic and fluorine rubber) into the pyrotechnic composition ensured the activation of compacted charges combustion, with improved flammability and stable combustion for a safe speed of solids thermal destruction.

EFFECT: solution enables composition manufacturability of long charges and increased functionality when used as intended.

1 tbl, 5 ex