MATRIX EMULSION FOR PREPARATION OF EMULSION EXPLOSIVE COMPOSITION Russian patent published in 2021 - IPC C06B31/30 C06B33/12 C06B45/18 

FIELD: weapons and ammunition.

SUBSTANCE: invention relates to emulsion explosive compositions. Composition comprises a matrix emulsion based on ammonium nitrate, containing mineral oil, an emulsifier and water, and ground metal fuel, composition contains matrix emulsion based on ammonium nitrate and crushed metal fuel in following ratio, wt %: matrix emulsion 82–90, crushed metal fuel 10–18, wherein the explosive composition contains 0.5 wt % sodium nitrite in excess of 100 wt %, and the milled metal fuel in liquid, paste-like or granular form contains, wt %: barium 9–24 and iron scales or copper scales 76–91, which are joined by drying oil by way of mixing with subsequent thickening.

EFFECT: technical result consists in improvement of relative serviceability, as well as in reduction of work hazard level at addition of crushed metal fuel.

5 cl, 2 tbl, 5 ex