Physical properties |
Moisture |
0.5% (Max) |
Natural Colour |
Dark Brown |
pH |
8.8 |
Bulk Density |
1700 kg/m3 |
S.G. |
4.4 - 4.5 |
Hardness (Mohs) |
5.0 - 5.5 |
Grading |
0.01% Max on 200#
1% Max on 325# |
Packing |
50kg bags or 1 MT bulk bags |
|
PRODUCTS
OPTICHROME - FLOUR 325#
Description
Finely milled chromite ore.
Uses
Green colourant in glass and ceramics. Refractory and foundry coatings.
|
 |
Chemical Analysis (%)
|
Cr2O3 |
 44.2%
|
MgO |
9.59% |
Mn |
0.16% |
SiO2 |
2.69% |
TiO2
|
0.59% |
P |
0.001% |
Fe2O3 |
26.41% |
Na2O |
0.01% |
S |
0.01% |
Al2O3
|
14.54% |
Ni |
0.15% |
Cr : Fe |
1.55 |
CaO |
0.13% |
V |
0.21% |
|
|
BACK |
