High Energy Propellant Formulation Facility

The HEPFF pilot plant is equipped with various mixers, extrusion presses, roll mills, and propellant finishing equipment to produce both solvent and solventless propellants, including composite propellants based on energetic thermo-plastic elastomers and high energy fillers. Characterization and testing capabilities include a rheology laboratory for energetic materials, burning rate by closed bomb and strand burner, calorimetry and thermal analysis facilities, and physical properties measurement, as well as subscale interior ballistic performance determination, and energetic sensitivity testing (critical diameter, shock initiation). The HEPFF will provide a comprehensive site for the continuation of ARDEC's role in propellant development, and a focal point for preserving and advancing the knowledge base necessary for efficient and productive future propellant development.