Preparation and Charaterization of Hexahydro-1,3,5-trinitro-1,3,5-triazine /Ammonium Perchlorate Intermolecular Explosive

摘要

Hexahydro-1,3,5-trinitro-1,3,5-triazine / Ammonium perchlorate / Glycidyl Azide Polymer (RDX/AP/GAP) intermolecular explosive (IMX) with different proportion of RDX to AP has been prepared by sol-gel method, and its structure and performance were characterized by Bnnauer-Emmett-Teller(BET), X-ray diffraction (XRD), thermal gravimetric analyzer (TGA)and differential scanning calorimetry (DSC).The results showed that specific surface area of RDX/AP/GAP IMX decreased with the addition of AP.The crystal of AP and RDX in RDX/AP/GAP intermolecular explosive were in the range of 20-48nm and 23-55 nm respectively.In addition, RDX/AP/GAP intermolecular explosive had largest heat release at zero balance.