Chemical Properties |
||||||
|---|---|---|---|---|---|---|
Loss of Ignition |
MgO |
CaO |
Fe3O4 |
Fe2O3 |
Al2O3 |
SiO2 |
0.05> |
0.07> |
0.09> |
0.3> |
0.2> |
0.3> |
≥ 98 |
Physical Properties |
||||||
Bulk Density |
Grain Size |
Heat Transmission Coefficient |
Expansion Coefficient |
Specific Gravity |
Max. Service Temperature |
Melting Point |
≥2.3gr/cm3 |
0-6mm |
4.5×10-3 in 200-1000c˚ |
43×10-6 in 20-300 c˚&3×10-6in 300-1000 c˚ |
2.3-2.4gr/cm3 |
1700c |
≈1730c |
