| 摘要 |
PROBLEM TO BE SOLVED: To provide a W/O type emulsion explosive composition which is storable surely for a long period with a simple composition.SOLUTION: A W/O type emulsion explosive composition containing oils, an oxidizing agent aqueous solution, an emulsifier and microballoons, further includes N-phenyl-1-naphthylamine. The addition amount of N-phenyl-1-naphthylamine is 0.01-10 pts.mass with respect to 100 pts.mass of the total basic composition of the W/O type emulsion explosive composition excluding N-phenyl-1-naphthylamine. |
