GRAMMONITE 50/50

GOST 21988-76

Mixture of ammonium nitrate and trinitrotoluene derived from sputtering of molten trinitrotoluene upon the ammonium nitrate granules. Spherical or semispherical granules of up to 5 mm in size contain no visible mechanical impurities or component lumps over 15 mm in size.

Physical and chemical parameters of EXPLOSIVES GRAMMONITE 50/50

Indicator name	Rate
Mass fraction of ammonium nitrate, %	50⁺⁴_-6
Mass fraction of trinitrotoluene, %	50⁺⁶_-4
Moisture and volatiles content, %, max	0,7
Granulometric composition: Sieve residue № 0,9, %, min	85
Detonation of charges in paper shell of 100 mm diameter from booster	complete

Application areas:
Used for explosive works at quarries with manual and mechanical loading (but not pneumatic) of dry and wet (dewatered) holes, bore holes and sockets.