Product Details
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 |
Product Photoes For Different Type:
Company Profile
Our company can provide not only the domestic and foreign customers
excellent quality of high-temperature thermal insulation material,
but also the first-rate service including professional furnace
lining design, installation supervision, engineering construction
etc.
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personalized products and engineering services according to the
actual working condition and requirements of each customer, in
order to meet customers’ increasing demand of energy-saving and
products quality improving, Our tenet is: quality and credibility
is fundamental, technology and service is the life.