The Rexplo21, ex Nitrokemia produces this powder for a shot from 24 grams. Rexplo21 produce this powder to reduce sound level about shot. NC- REX - SUBSONIC is a single base powder with various additives such as stabilizers. The shape of the powder grain is a porous disc. We haven't other information.

Chemical composition

NITROCELLULOSE (%) - DIPHENYLAMINE (%) 1,2 ± 0,2 DIBUTYL PHTHALATE (%) max. 1,3 ETIL CENTRALITE (%) max. 0,7 GRAPHITE /COATING/ (%) 0,2 ± 0,1 MOISTURE (%) 1,25 ± 0,15

Physical and chemical properties

GRAIN DIMENSIONS (mm) OUTHER DIAMETERS 0,8 ±0,1 THICKNESS 0,2±0,1 BULK DENSITY (g/cm3) 400 ± 25 HEAT OF COMBUSTION (J/g) max. 4200

Stability Test

DEFLAGRATION POINT (oC) min. 170 STABILITY B.J. /5h, 132 oC/ (ml NO/g) max. 2,5 METHYLVIOLET TEST /134. 5 oC/ (min) min. 45

Ballistic Parameters

CALIBER 12/67,5 SHOTS 2,40 mm - 24 g POWDER WEIGHT 0,75 ± 0,1 g VELOCITY AVERAGE (V= 1 m) 305 ±1 5 m/s , Vmax < or = 320 m/s PRESSURE AVERAGE (PIEZO) 640 ± 40 bar , s < or = 40 bar

You can found this information to MILRUS-SERVICE Co. Ltd, Hungarian joint-ventur born in 2003.