The influence of porosity of ammonium perchlorate composite propellants

The influence of porosity of ammonium perchlorate composite propellants

The influence of porous ammonium perchlorate ([P.sub.O]AP) on the thermomechanical and combustion behavior of solid rocket propellants based on polyvinylchloride binder has been investigated. Differential scanning calorimetry, differential thermogravimetry, dynamic mechanical thermal analysis, and s...

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Veröffentlicht in:Journal of thermal analysis and calorimetry 2014-04, Vol.116 (1), p.279
Hauptverfasser: Mezroua, Abderrahmane, Khimeche, Kamel, Lefebvre, Michel H, Benziane, Mokhtar, Trache, Djalal
Format: Artikel
Sprache:eng
Schlagworte:
Analysis
Elastomers
Porosity
Thermal properties
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Zusammenfassung:The influence of porous ammonium perchlorate ([P.sub.O]AP) on the thermomechanical and combustion behavior of solid rocket propellants based on polyvinylchloride binder has been investigated. Differential scanning calorimetry, differential thermogravimetry, dynamic mechanical thermal analysis, and scanning electronic microscopy measurements were used for thermomechanical and thermal decomposition properties assessment. The results obtained indicate that lower glass transitions of the propellants and catalytic effect of combustion are obtained with [P.sub.O]AP.
ISSN:1388-6150
1588-2926
DOI:10.1007/s10973-013-3517-1