ICE-FORM SOLID FUEL BASED ON NITROCELLULOSE Russian patent published in 2016 - IPC C06D5/06 C06B25/18 A01G15/00 

FIELD: meteorology.

SUBSTANCE: invention relates to solid rocket fuels used in articles for active action on clouds in fight with hail and storms, stimulation and intensification of precipitation, scattering of clouds and fogs. Ice-form solid fuel on nitrocellulose base contains trinitrate glycerol, or diethylene glycol dinitrate, or mixture thereof, silver iodide, iodate of copper, oxide or iron hydroxide centralite, vaseline or industrial oil, zinc stearate, technical carbon, dibutyl phthalate, polyacrylamide, salt of trivalent metal (Fe, Cr, Al), oxide or hydroxide of bismuth and cellulose nitrate.

EFFECT: developed composition has combustion rate of not less than 7 mm/s at pressure of 15 kgf/cm², cavity impulse not less than 200 s at Pk/Pa = 40/1, an exponential ν index in the law of combustion is not more than 0,5 at low pressure and output of active centers of crystallization of not less than 10¹³ 1/g at a temperature of minus 10 °C and not less than 10¹² at minus 6 °C.

1 cl, 1 tbl