论文部分内容阅读
介绍露天矿用SEM系列新型乳化炸药配方、主要生产工艺和炸药的基本性能。该系列乳化炸药包括SEM-4型四组分和SEM-5五组分两种产品,二者均采用一种以丁二酰亚胺为主要成分的高分子复合乳化剂。在首钢水厂铁矿进行了20次深孔爆破应用,使用了试制产品269.62tSEM系列乳化炸药,取得了良好的爆破效果。
Introduction SEM series of open-pit mining emulsion explosives formula, the main production process and the basic performance of explosives. The series of emulsion explosives, including the SEM-4 four-component and SEM-5 five components of two products, both using a succinimide as the main component of the polymer composite emulsifier. 20 deep-hole blasting applications were carried out at Shougang Iron Mine, using a trial production of 269.62tSEM series of emulsion explosives, and achieved good blasting effect.