When attaching 1-chloro-2,4-dinitrobenzene in the hydroxyl terminated polybutadiene backbone, a new energetic prepolymer will be formed without destroying the physicochemical properties, fluidity, and microstructure of hydroxyl terminated polybutadiene. This paper discusses a new composite propellant based on hydroxyl terminated polybutadiene–1-chloro-2,4-dinitrobenzene binder. This solid propellant has been formulated and characterized. The results have shown a 35% increase in burning rate and density. In addition, they exhibited good mechanical and rheological properties over a wide range of temperatures (similar to hydroxyl terminated polybutadiene propellant). Based on the experiments carried out, this prepolymer seems promising as an energetic binder to increase the density-specific impulse for solid propellants and to substitute for both hydroxyl terminated polybutadiene and for recent energetic binders.


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    Titel :

    Investigation of Composite Propellant Based on Hydroxyl Terminated Polybutadiene–1-Chloro-2,4-Dinitrobenzene


    Beteiligte:
    Abdullah, Mohamed (Autor:in) / Gholamian, F. (Autor:in) / Zareiee, M. R. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    2013-07-08


    Format / Umfang :

    3 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch