30 mm- MIG 29

Description

Single base seven perforated propellant cylindrical grain (6/7) contains Nitrocellulose (NC), Diphenylamine (DPA) and additives. It is glazed with graphite. This propellant is used in 30mm cartridges for aircraft gun (MIG 29)TECHNICAL SPECIFICATIONSLength4.5 ± 0.3 mmHole diameter0.15 ± 0.05 mmInternal Web thickness0.5 ± 0.2 mmExternal Web thickness0.65 ± 0.15 mmDiphenylamine (DPA)1-2 %Moisture & volatile≤ 1.5 %Heat of explosion870-950 cal/grStability at 134.5 °C≥ 60 min  BALLISTIC SPECIFICATIONSTotal charge~ 118 grAverage Velocity (HEI)870 ± 10 m/sStd. dev. of velocity≥ 8 m/sAverage Pressure× at +21°C≤ 3000 barPressure× of single round at 21°C, +71°C and -33°C≤ 3400 bar