| Standard technical documents: |
ТУ 1541-037-22298789-2007 |
| Type: |
LIGHT-WEIGHT BRICK |
| Bond: |
CERAMIC |
| Basic material: |
ALUMINA MICROSPHERE |
| Application method: |
LINING |
BASIC PROPERTIES:
| Operating temperature: |
1400 |
°C |
| Apparent density |
0.9 |
g/m3 |
| Ultimate compressive strength |
2.5 |
MPa |
| Permanent linear shrinkage at 1350 °C |
1.1 |
CHEMICAL ANALYSIS:
| Al2O3 |
63 |
% |
| Fe2O3 |
1.0 |
% |
| SiO2 |
– |
% |
THERMAL CONDUCTIVITY:
| at 350 °C |
0.30 |
W/mK |
| at 800 °C |
0.35 |
W/mK |