Publication de 6 numéros par an
ISSN Imprimer: 2150-766X
ISSN En ligne: 2150-7678
Indexed in
EFFECTS OF CL-20 ON THE PROPERTIES OF GLYCIDYL AZIDE POLYMER (GAP) SOLID ROCKET PROPELLANT
RÉSUMÉ
The microstructures and granularity distributions of HMX and CL-20 particles were analyzed. Three industrial and research-type GAP-based solid propellants containing CL-20 particles, featuring the same nominal composition, were prepared and experimentally tested. The effects of CL-20 particles on the rheological properties, energetic properties, and the hazardous properties of GAP-based solid propellants were investigated. The properties mentioned above were also compared to those propellants containing HMX. Also, the strand burning rate and the associated combustion properties of propellants were determined. It turned out that the GAP-based propellants containing CL-20 particles can be prepared and cast safely. GAP-based propellants containing CL-20 particles are more sensitive to impact and friction compared to propellants with HMX. However, the addition of CL-20 particles to the propellant formulation can increase the burning rate and affect the combustion behavior, when compared to the reference propellant.
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Pang WeiQiang, DeLuca Luigi T., Xu HuiXiang, Wang Ke, Fan XueZhong, Zhao FengQi, Effects of Innovative Insensitive Energetic Materials: 1,1-Diamino-2,2-Dinitroethylene (FOX-7) on the Performance of Solid Rocket Propellants, in Innovative Energetic Materials: Properties, Combustion Performance and Application, 2020. Crossref
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Wang Yinglei, An Ting, Yan Ning, Yan Zhengfeng, Zhao Baodong, Zhao Fengqi, Nanochromates MCr2O4 (M = Co, Ni, Cu, Zn): Preparation, Characterization, and Catalytic Activity on the Thermal Decomposition of Fine AP and CL-20, ACS Omega, 5, 1, 2020. Crossref