The influence of porosity of ammonium perchlorate (AP) on the thermomechanical and thermal properties of the AP/polyvinylchloride (PVC) composite propellants |
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| Authors: | Abderrahmane Mezroua Kamel Khimeche Michel H. Lefebvre Mokhtar Benziane Djalal Trache |
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| Affiliation: | 1. Ecole Militaire Polytechnique (EMP), BP 17, BEB, Alger, Algeria
2. Laboratory for Energetic Materials, Department of Chemistry, Royal Military Academy, Brussels, Belgium
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| Abstract: | The influence of porous ammonium perchlorate (POAP) 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 POAP. |
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