Synthetic sand - CKL 450

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 - 0.5000.000250370
0.500 - 0.35520.002035700531,060
0.355 - 0.25067.5067.5453037.5755,063
0.250 - 0.18012.5012.5607501051,313
0.180 - 0.1250.0008101480
0.125 - 0.0900.00011802110
0.090 - 0.0630.00016402960
0.063 - 0.0200.00027505460

Synthetic sand - CKL 450Al2O3 = 47.70%
SiO2 = 48.50%
Fe2O3 = 1.00%
TiO2 = 2.10%

Melting point > 1,655 °C

MG = 0.31 mm

Theoretical specific surface
in cm2/g =74.35

Grain fineness number
AFS=45.00


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.