| 摘要 |
PROBLEM TO BE SOLVED: To provide a water-in-oil type emulsion explosive composition which is simply composed, and which is surely preservable for a long time.SOLUTION: A water-in-oil type emulsion explosive composition includes oils, oxidizing agent aqueous solution, emulsifying agent and fine hollow spheres, and also includes dibutyl hydroxytoluene or ascorbic acid as well as dibutyl hydroxytoluene as additives. The addition amount of the additive is 0.01 to 10 pts.mass based on 100 pts.mass of the total amount of the basic composition of the water-in-oil type emulsion explosive composition excluding the additives. |
