| Standard technical documents: |
ТУ 1541-037-22298789-2007 |
| Analogs: |
MLL-1.3 (МЛЛ-1.3) |
| Type: |
LIGHT-WEIGHT BRICK |
| Bond: |
CERAMIC |
| Basic material: |
ALUMINA MICROSPHERE |
| Application method: |
LINING |
BASIC PROPERTIES:
| Operating temperature: |
1500 |
°C |
| Apparent density |
1 350 |
kg/m3 |
| Ultimate compressive strength |
5.0 |
MPa |
| Permanent linear shrinkage at 1 500 °C |
1.0 |
mm |
CHEMICAL ANALYSIS:
| Al2O3 |
63 |
% |
| Fe2O3 |
1.0 |
% |
| SiO2 |
32 |
% |
THERMAL CONDUCTIVITY:
| at 350 °C |
0.55 |
W/mK |
| at 800 °C |
0.60 |
W/mK |