| Standard technical documents: |
ТУ 1523-077-22298789-2015 |
| Type: |
DENSE REFRACTORY CASTABLE |
| Bond: |
HYDRAULIC |
| Basic material: |
MULLITE, SECAR-51 |
| Application method: |
VIBRATION CASTING |
BASIC PROPETIES:
| Maximum operating temperature | 1350 | °C |
| Permanent linear expansion at1000 °С | 1,0 | % |
| Apparent density on firing at 1000 °С | 2,3 | g/cm³ |
| Maximum fraction | 10 | mm |
CHEMICAL ANALYSIS:
| Al2O3 | 72 | % |
| Fe2O3 | 1.0 | % |
| CaO | 6.0-7.5 | % |
PHYSICAL PROPERTIES:
| After firing at, °С | Permanent linear expansion, % | Ultimate compressive strength, N/mm² | Temperature, °С | Thermal conductivity, W/mK |
| 110
800 1000 1200 1400 |
– 0,02
– 0,60 – 1,00 – 1,30 – 1,32 |
70
55 45 40 50 |
500
800 1000 |
0,92
1,14 1,21 |