|
Constituents |
High Grade |
Low Grade |
|
Combined water |
19.50 min. |
18.90 min. |
|
CaSO4 2H2O |
93.00 min. |
90.40 min. |
|
CaO |
30.5 : 33 |
30.5 : 33 |
|
SO3 |
43.5 : 46 |
43.5 : 46 |
|
MgO |
0.10 max. |
0.10 max. |
|
SiO2 + IR |
1.00 max. |
1.50 max. |
|
Al2O3 + Fe2O3 |
0.25 max. |
0.25 max. |
|
Cl |
0.008 max. |
0.01 max. |
|
Whiteness |
95% min. |
95% min. |
Size: Run of mine or crushed 0 to 40 cm max.
or crushed according to customer requirements
- :