dry sand
Specification
SiO2 ≥ 97.00% w/w
Melting point ≥ 1,200 degree C
Al2O3 < 0.1% w/w
Loss of Ignition (LoI) at 1,200 degree C: 0.199
Whiteness before firing at 1,100 degree C: 4.75
Whiteness after firing at 1,100 degree C: 75.2
size of dry sand
0.5 - 1.0 mm
18 - 35 mesh
Approx. 0.70 - 1.68 mm
Approx. 12 - 24 mesh
1 -2 mm
2 - 4 mm
2 - 4 mm
10 - 18 mesh
2 - 4 mm
2 - 4 mm
2 - 4 mm
5 - 10 mesh
TABLE CONVERSION mesh to inch-milimeter-micrometer
