GEL-LIKE WATER-BEARING EXPLOSIVE POWDER COMPOSITION Russian patent published in 2016 - IPC C06B25/26 C06B31/28 

FIELD: blasting works.

SUBSTANCE: gel-like composition comprises the pyroxylin powder or its mix with the ballistic powder, sodium nitrate, ammonium nitrate, water-soluble organic fuel, polyacrylamide, structuring agent and water. The composition contains aluminium powder with particles proved with a hydrophobic coating and potassium monosubstituted phosphate. The said water-soluble organic fuel represents carbamide, or ethylene glycol, or glycerol, or urotropin while the structuring agent is the mix of potassium bichromate and sodium thiosulphate, or ferrous iron salt and sodium thiosulphate. Additionally, it can contain pelletised ammonium nitrate.

EFFECT: higher detonation ability and sensitivity to initiating pulse at higher safety.

4 cl, 1 tbl