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REPUBLIC OF SERBIA MINISTRY OF DEFENCE
MINISTRY OF DEFENCE Material Resources Sector Defensive Technologies Department
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COMPARISON OF SOLID PROPELLANTS CONTAINING DIFFERENT COMBUSTION STABILIZERS
VESNA RODIĆ Military Technical Institute, Belgrade, vesna_rodic@vektor.net MIRJANA DIMIĆ Military Technical Institute, Belgrade, mirjanadimicjevtic@gmail.com
Abstract: The comparison of composite solid propellants based on hydroxyterminated polybutadiene/isophorone dyisocyanate including four different compounds as combustion stabilizers has been represented in this paper. Various combinations in relation to total solid content, ammonium-perchlorate bimodal and tromodal content and mutual particle sizes ratio and types of combustion additive have been made for this research. Burning rate law's parameters of all compositions have been determined at two different temperatures for temperature sensitivity calculating. Keywords: Composite solid propellant, aluminium, zirconium carbide, titanium (IV) oxide, antimony (III) oxide, ballistic bahaviou.
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