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- Publisher
- Wiley
- Copyright
- © 1999 WILEY‐VCH Verlag GmbH, Weinheim, Fed. Rep. of Germany
- ISSN
- 0721-3115
- eISSN
- 1521-4087
- DOI
- 10.1002/(SICI)1521-4087(199906)24:03<159::AID-PREP159>3.0.CO;2-0
- Publisher site
- See Article on Publisher Site
Abstract
In order to get a good compatibility with azidopolymers, plasticizers are required with a similar chemical structure. The energetic plasticizers EGBAA, DEGBAA, TMNTA and PETKAA were synthesized and characterized. They are liquid and the glass‐transition temperatures are between −70.8°C and −34.1°C. The differential scanning calorimetry (DSC) analysis shows an acceptable thermal stability for practical applications. The infrared spectrum shows distinctly the functional groups C‐N3, ester, carbonyl and nitrate. The elemental analysis and NMR agree with the molecular structures. As a practical example, EGBAA was combined with the energetic binder Poly Nimmo. The viscosity, glass‐transition point and stability of 50% mixtures were investigated.
Journal
Propellants, Explosives, Pyrotechnics – Wiley
Published: Jun 1, 1999