| Standard technical documents: |
GOST 6137-2015 |
| Analogs: | |
| Type: |
MORTAR |
| Bond: |
– |
| Basic material: |
CHAMOTTE |
BASIC PROPERTIES:
| Refractoriness |
1730 |
°C |
| Loss on ignition |
1.3-3.2 |
% |
| Moisture content |
5 |
% |
CHEMICAL ANALYSIS:
| Al2O3 |
39 |
% |
| Fe2O3 |
1.8 |
% |
| Na2CO3 |
0.12-0.18 |
% |
| Ligninsulfonates |
0.07-0.13 |
% |