ARMORING COMPOUND FOR BALLISTATE SOLID FUEL INSERT CHARGE THERMOPLASTIC COATING Russian patent published in 2003 - IPC

FIELD: rocket industry, production of ballistate solid fuel insert charges . SUBSTANCE: invention relates to the rocket ballistate solid fuel insert charges, in particular, to the field of production of the solid fuel insert charges armoring compounds. The problem of the invention is creation armoring compound possessing the low migratory properties of the chemically non-bound components, of high mechanical and thermal performances for charges of ballistate solid fuel of impulse-reaction systems and anti-tank controlled reactive missiles, that are subjected to the high flight accelerations and thermal loads. The problem is solved because the armoring compound used for the thermoplastic coating of the ballistate solid fuel insert charge, including the filler, plasticizer, the stabilizer of flame-resistance, as the filler it contains a nitrate cellulose, as the plasticizer - tricresyl phosphate and/or dibutyl phthalate, as the stabilizer of flame-resistance - boric acid and additionally - chrysotile asbestos, dimethyl-diphenyl urea and iron oxide. EFFECT: higher efficiency. 2 tbl