【摘要】 文章分析了光爆炸药的性能特点，提出了制造光爆炸药新方法。该炸药密度（０．３５、０．７０ｇ／ｃｍ￣３）与爆速（１３００、２２００ｍ／ｓ）可调，贮存性能稳定；爆轰感度好，能满足不同硬度岩石尤其是软岩的光爆需要。更多还原

【Abstract】 The paper analyzes the CharacteriStics of special explosives for smooth blasting and presents a new mixing technology of the explosives manufacturing .The, explosives with the properties of low density of charge(0. 35-0.70 g/cm￣3), low velocity of detonation(1300 ￣2209m/s), high sensitivity of detonation, and stable performance of storage is. syutable for smooth blasting in defferent rock, especially in fragile rock.,更多还原