| Standard technical documents: |
GOST 6137-2015 |
| Type: |
MORTAR |
| Bond: |
CERAMIC |
| Basic material: |
BAUXITE |
| Application method: |
SPREADING |
BASIC PROPERTIES:
| Refractoriness |
1830 |
°C |
| Loss on ignition |
1.6-3.0 |
% |
| Moisture content |
5 |
% |
CHEMICAL ANALYSIS:
| Al2O3 |
75 |
% |
| Fe2O3 |
2.5 |
% |
| Na2CO3 |
0.12-0.18 |
% |
| Ligninsulfonates |
0.07-0.13 |
% |
GRAIN SIZE:
| 0.5 mm screenings, not less |
100 |
% |
| 0.09 mm screenings, в пределах |
70 |
% |