| 摘要 |
PROBLEM TO BE SOLVED: To develop an explosive composition which can be used in bulk like the conventional ANFO explosives, has excellent handling quality, such as flow properties, is easy in a manufacturing method, and has a sufficient water resistance and explosion performance in the time for immersion in water assumed for practical use. SOLUTION: The explosive composition contains porous prill ammonium nitrate, a nitro compound and an antiblocking agent at need and is characterized in that a water resistant film is formed by a thermosetting resin and that these components are coated by the resin film. COPYRIGHT: (C)2004,JPO
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