abstract |
The present invention provides an explosive capable of easily adjusting a loading specific gravity in machine loading. A granular explosive obtained by molding a water-in-oil emulsion explosive containing an oxidizing agent, oil, oil-soluble or oil-compatible resin, emulsifier, and a micro hollow body has a load of 22.9 N. An explosive characterized by having a characteristic that the rate of change in bulk specific gravity is 30% or less when left at 35 ° C. for 10 days. |