Customized Size Heat Resistant Bricks , High Alumina Fire Bricks Natural Yellow Color
Customized Size Heat Resistant Bricks , High Alumina Fire Bricks Natural Yellow Color
Feature For High Alumina Fire Brick:
1. Low bulk density, low thermal conductivity, good thermal insulation performance.
2. Refractory category allow direct contact of fire, suitable ofr various atmosphere
3. Good integrity with furnace lining, long service life, easy operation, could be shaped freely
4. Product specification: standard form, normal standard, shaped and special shaped bricks.
5. Can be used in various kilns because of its cheapness and general tray package. Among all of the refractory materials, it is the most widely used.
Apllication For High Alumina Fire Brick :
- Cement Rotary Kilns
- Laddle Lining
- Glass industries
- Blast furnaces Stoves & Checkers
- Electric Furnace Roof
Physical and Chemical Indicators For High Alumina Fire Brick :
| Items | Index | |||
| SK-38 | SK-37 | SK-36 | SK-35 | |
| Al2O3 %,≥ | 75 | 65 | 55 | 48 |
| Cold Crushing Strength, MPa ≥ | 54 | 49 | 44 | 40 |
| Apparent Porosity, % ≤ | 23 | 23 | 22 | 22 |
| Refractoriness Under Load, °C ≥ | 1520 | 1500 | 1470 | 1420 |
|
Linear Change on Reheating , [1500°C×2h]% |
+0.1-0.4 | +0.1-0.4 | +0.1-0.4 | [1500°C×2h] +0.1-0.4 |
| Refractoriness, °C ≥ | 1790 | 1790 | 1770 |
1750 |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.