The present state of powder explosive is analyzed, the principle and the experiment processes of preparing non-TNT high energetic powder explosive by using solvent elution and adding special additives are introduced.

• 摘要文章分析了粉状炸药的研究现状，介绍了一种采用溶剂脱出法及特殊添加剂制备的高能无梯粉状炸药的研究理论及试验过程。