Composition ,% Potassium sulfate 40±1,5
Calcium carbonate: 76±3
Colour: White
Humidity,%: <0,25
Bulk density, g/ml3: 0,97±0,07
Sieve analysis, % /Tested conform to Annex B, Method 1/
Particles under 40 μm: 84 ± 8
Particles under 63 μm: 92 ± 8
Particles under 125 μm: 95 ÷ 100
Lump resistance, 0°C - 60° С ÷ 140°С
Compatibility with foam Yes
Solids No
Fire extinguishing effectiveness Excellent