| 摘要 |
FIELD: blasting. ^ SUBSTANCE: explosive cartridge includes cylindrical shell, wherein an explosive charge is disposed with an end-to-end channel and detonator socket, their inlets being connected by a groove. The cartridge explosive composition comprises 20-30% of tetranitropentaerytrite (TEN), 65-50% of trinitrotoluene (TNT) with addition of 15-20% of granulotol. The bottom end of the cartridge is protected with a polymeric disc. ^ EFFECT: reducing the sensitivity of explosive agent and manufacturing costs of the cartridge on retention of its explosive and operational performance. ^ 3 cl, 2 dwg |
