Standard technical documents: |
GOST 6137-2015 |
Type: |
MORTAR |
Bond: |
CERAMIC |
Basic material: |
SYNTHETIC MULLITE |
Application method: |
SPREADING |
BASIC PROPERTIES:
Refractoriness |
1790 |
°C |
Loss on ignition |
1.5-3.0 |
% |
Moisture content |
5 |
% |
CHEMICAL ANALYSIS:
Al2O3 |
62 |
% |
1.5 |
% | |
Na2CO3 |
0.12-0.18 |
% |
Ligninsulfonates |
0.07-0.13 |
% |
GRAIN SIZE:
0.5 mm screenings, not less |
100 |
% |
0.09 mm screenings, not less |
70 |
% |