Dense low-cement castable with working temperature up to 1300°C – NK-Gun M130
| Standard technical documents: |
ТУ 1523-075-22298789-2015 |
| Type: |
DENSE LOW-CEMENT CASTABLE |
| Bond: |
HYDRAULIC |
| Basic material: |
CHAMOTTE, SECAR-71 |
| Application method: |
GUNNING |
BASIC PROPERTIES:
| Maximum operating temperature |
1350 |
°C |
| Apparent density on firing at 1000 °С |
1,85 |
g/cm³ |
| Maximum fraction |
6 |
mm |
| Linear shrinkage at 1300 °С |
1.0 |
% |
CHEMICAL ANALYSIS:
| Al2O3 |
35 |
% |
| Fe2O3 |
2,5 |
% |
| CaO |
4.5 |
% |
PHYSICAL PROPERTIES:
| After firing at, °С | Ultimate compressive strength, N/mm² | Thermal conductivity, W/mK |
| 110 |
20 |
|
| 500 |
– |
0,90 |
| 800 |
15 |
1,00 |
| 1000 |
|
1,05 |