Development of Propellant Compositions for Vat Photopolymerization Additive Manufacturing
Copyright policy )Development of Propellant Compositions for Vat Photopolymerization Additive Manufacturing
AbstractA photocurable energetic resin was developed for photopolymerization additive manufacturing. The composition contains 50 wt % RDX, 25 wt % acrylate binder, and 25 wt % energetic plasticizer. The material was characterized in terms of compatibility, printability, mechanical properties and (ballistic) performance. The possibility of printing energetic items of increasing complexity was demonstrated through various print trials. The culmination of the research effort was the firing of a 30 mm gun setup with 3D‐printed propellant.
- Delft University of Technology Netherlands
- Holst Centre (Netherlands) Netherlands
Stereolithography, Additive manufacturing, Digital light processing, Vat photopolymerization, Development, Energetic materials, Material
Stereolithography, Additive manufacturing, Digital light processing, Vat photopolymerization, Development, Energetic materials, Material
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