Synthetic sand - CKI 400

OversizedFactorOversizedFactor F2theoretical
Sievematerial in F1material in %for theor.specific
openingg%forof samplespecificsurface
of sampleAFSx F1surfacein cm2
5.600 - 4.0000.0002050
4.000 - 2.8000.0003070
2.800 - 2.0000.0004090
2.000 - 1.4000.00060130
1.400 - 1.0000.00090190
1.000 - 0.7100.000150260
0.710 - 0.5003.003257537111
0.500 - 0.35551.0051351,785532,703
0.355 - 0.25045.0045452,025753,375
0.250 - 0.1801.0016060105105
0.180 - 0.1250.0008101480
0.125 - 0.0900.00011802110
0.090 - 0.0630.00016402960
0.063 - 0.0200.00027505460

Synthetic sand - CKI 400Al2O3 = 75.00%
SiO2 = 11.00%
Fe2O3 = 9.00%
TiO2 = 3.00%

Melting point > 1,655 °C

MG = 0.37 mm

Theoretical specific surface
in cm2/g =62.94

Grain fineness number
AFS=39.00


delivery: silo-trucks, big bags, sacks

Synthetic sands are processed products. All data are approximate values with production-related tolerances. They are used to describe and are not a contractual property.