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

FIELD: emulsion explosives.

SUBSTANCE: invention relates to emulsion explosives. The composition comprises an ammonium nitrate-based matrix emulsion which comprises mineral oil, an emulsifier and water and ground metallic fuel, with the composition comprising an ammonium nitrate-bases matrix emulsion and ground metallic fuel at the following ratio, wt. %: matrix emulsion 85-92, ground metallic fuel 8-15, with the explosive composition containing 0.5 wt. % sodium nitrite above 100 wt. %, and ground metallic fuel in liquid, paste-like or granulated form containing, wt. %: silicon 6-23 and iron or copper scale 77-94 bound by drying oil by mixing with subsequent thickening.

EFFECT: technical result consists in increasing relative working capacity and reducing danger level of works when adding ground metallic fuel.

5 cl, 2 tbl, 5 ex