FIELD: blasting. SUBSTANCE: composition has, wt.-%: sodium or calcium nitrate 4-20; water 6-20; industrial oil or mazut 3-12; polyglycerol and fatty tall or C14-C24-synthetic acid ethers 0.3-5.0, and sensibilizing agent (ammonium nitrate) - the rest. Composition can contain 0.05-0.2% sodium nitrite or 1-5% frothed polystyrene or microspheres made of resin or glass, or 0.5% frothed polystyrene and 4% aluminium as a sensibilizing agent. EFFECT: enhanced quality of composition. 3 cl, 1 tbl
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Authors
Dates
1994-12-15—Published
1990-09-03—Filed