EXPLOSIVE

摘要

A water-in-oil emulsion explosive characterized by containing an ethylene/vinyl acetate copolymer. It has excellent long-term stability. Even when stored under a load for as long as about one year, the explosive is les s apt to suffer a decrease in explosive performance and coagulates only slight ly in such a degree that it comes to have weakly coherent partial coagulates which can be easily disaggregated. Even after long-term storage, charging wi th the explosive can be easily conducted with a charger. Since the explosive ha s excellent water resistance, it is suitable also for blasting in a water hole .