Abstract

The Journal of Aerospace Technology and Management is a techno-scientific publication serialized, edited, and published by the Institute of Aeronautics and Space (Instituto de Aeronáutica e Espaço-IAE).

Highlights

  • Solid propellants are mainly composed of particulates of energetic materials

  • middle infrared (MIR) analysis of the starting material used in the route 1

  • near infrared (NIR) analysis was conducted in this case since MIR characteristics bands of ammonium dinitramide (ADN) were observed, which allows a more ample characterization of the resulting product (Fig. 7)

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Summary

Introduction

Solid propellants are mainly composed of particulates of energetic materials. The study of these energetic materials is the way to optimize performance, burning behavior, stability, detonation properties, processing characteristics, and mainly their sensitivity (Teipel, 2005). The resulting mixtures from the nitration were diluted and cooled with 100g of ice, except ADN 40F/20 (40mL HNO3 Fum/20mL H2SO4) with “no dilution”, in which this step was eliminated. MIR analysis of the resulting product in the route 1 (using sulfamic acid): ADN 40F/20 (40 mL HNO3 Fuming/20 mL H2SO4)

Results
Conclusion
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