Low-Cement Castable With Operating Temperature Up To 1300С
Standard technical documents: |
ТУ 1523-075-22298789-2015 |
Type: |
DENSE LOW-CEMENT CASTABLE |
Bond: |
HYDRAULIC |
Basic material: |
CHAMOTTE, SECAR-71 |
Application method: |
VIBRATION CASTING |
BASIC PROPERTIES:
Maximum operating temperature |
13500 |
°C |
Apparent density on firing at 1000 °С |
2.2 |
g/cm³ |
Maximum fraction |
5 |
mm |
Apparent linear extansion at 1300 °С |
1.0 |
% |
CHEMICAL ANALYSIS:
Al2O3 |
35 |
% |
Fe2O3 |
2,0 |
% |
CaO |
2.5 |
% |
PHYSICAL PROPERTIES:
After firing at, °С | Permanent linear extansion, % | Ultimate compressive strength, N/mm² | Temperature, °С | Thermal conductivity, W/mK |
110
800 1000 1200 1400 |
– 0,05
– 0,05 – 0,09 – 0,30 – 0,50 |
20 15 25 30 30 |
500
800 1000 |
0,90
1,00 1,05 |