EMULSION EXPLOSIVE COMPOSITION Russian patent published in 2007 - IPC C06B31/32 

FIELD: explosive substances.

SUBSTANCE: invention relates to industrial explosive substance of type "water-in-oil" designated for carrying out explosive works under flooded conditions. Proposed emulsion explosive composition contains the following components, %: sodium nitrate or calcium nitrate, 10-20; water, 10-20; industrial oil or mazut, 3-6; aluminum, 4-10; sodium nitrite, 0.05-0.15; (C₁₇-C₂₅)-aliphatic amines nitrates or their mixture with tall or synthetic fatty acids pentaerythritol esters in the ratio from 66:34 to 50:50 and ammonium nitrate, up to 100. Invention provides enhancing safety of storage based on elevated chemical stability of the composition.

EFFECT: improved and valuable properties of composition.

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