SOLID FUEL AMMONIUM NITRATE-BASED COMPOSITION Russian patent published in 2015 - IPC C06B31/32 B82Y30/00 C06B45/02 C06D5/06 

FIELD: chemistry.

SUBSTANCE: fuel contains methylpolyvinyltetrazole, mixture of microdisperse aluminium powder of grade ASD-6 and nanodisperse aluminium powder of grade ALEX, hardening agent, plasticiser and energy additive. As plasticiser fuel contains mixture of 1-ethyl-3-nitro-1,2,4-triazole with 2-ethyl-3-nitro-1,2,4-triazole, as energy additive it contains hexanitrohexaazaisovurcitane, and as hardening agent - di-N-oxide-1,3-dinitryl-2,4,6-triethylbenzole.

EFFECT: high level of specific impulse, low dependence of combustion rate on pressure, reduction of sensitivity to impact and friction and high stability of physical-chemical properties.

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