Emulsified powdered granulated explosive and its application in underground mines

摘要

A new powdered granulated ammonium nitrate explosive - emulsified powdered granulated explosive (EPGE) is presented. It possesses the unique structure of oxidizer phase-in-oil, which makes it has the remarkable advantages of both emulsion explosive (EE) and powder explosive. This paper expounds not only the formulation, preparation technology, property characteristics of EPGE, but also its application in blasting of underground mines.