Low-cement castable with operating temperature up to 1500°С – NK-Cast L150
| Standard technical documents: |
ТУ 1523-075-22298789-2015 |
| Type: |
LOW-CEMENT CASTABLE (LCC) |
| Bond: |
HYDRAULIC |
| Basic material: |
SYNTHETIC MULLITE, SECAR-71 |
| Application method: |
VIBRATION CASTING |
BASIC PROPERTIES:
| Maximum operating temperature |
1500 |
°C |
| Apparent density on firing at 1000 °С |
2.8 |
g/сm³ |
| Maximum fraction |
6 |
mm |
| Apparent linear extansion at 1000 °C | 1.0 | % |
CHEMICAL ANALYSIS:
| Al2O3 |
75 |
% |
| Fe2O3 |
0.9 |
|
| CaO |
2.5 |
% |
PHUSICAL PROPERTIES:
| After firing at, °С | Permanent linear extansion, % | Ultimate compressive strength, N/mm² | Temperature, °С | Thermal conductivity, W/mK |
| 110
800 1000 1200 1400 1600 |
-0,03
-0,04 – 0,09 – 0,20 -0,40 -0,50 |
40
40 45 45 50 50 |
500
800 1000
|
0,1
1,12 1,17 |