| Place of Origin: | Zibo, China |
|---|---|
| Brand Name: | Laurel |
| Certification: | ISO9001 |
| Model Number: | Laurel-03 |
| Minimum Order Quantity: | 20ton |
| Price: | FOB:USD225~530/TON |
| Packaging Details: | packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages |
| Delivery Time: | 20~30 days |
| Payment Terms: | T/T;L/C |
| Supply Ability: | 10000 ton/Year |
| Shape: | Brick,Ball,Block,customized | Al2o3 Content (%): | 35-80% |
|---|---|---|---|
| Material: | Alumina Block,MgO-Carbon Brick,chamotte,Corundum-mullite/Mullite/Zirconia-mullite/Corundum | Sio2 Content (%): | 15%~50% |
| Refractoriness (degree): | Common (1580°< Refractoriness< 1770°) | Cao Content (%): | 0.01 |
| Sic Content (%): | 1.2-1.4 | Application: | Industrial Furnaces,Metallurgy,Nonferrous Metal Furnace |
| Color: | White,Yellow | Size: | Customizable |
| Bulk Density: | 2.25~2.65g/cm3 | Product Name: | Corundum Brick,High Alumina Refractory Brick Price,High Alumina 92% 95% Ceramic Lining Brick For Ceramics Industry |
| Raw Material: | High Alumina Bauxite | Type: | Refractory Fire Brick |
| Usage: | Refractory Raw Materials | ||
| Highlight: | High alumina insulation brick,high alumina cement |
||
Cement Kiln High Alumina Brick Lightweight Refractory Brick For Furnaces
Specifications:
Ordinary High alumina brick
|
Item |
HA60 |
HA70 |
HA75 |
HA80 |
|
AL2O3(%) |
≥60 |
≥70 |
≥75 |
≥75-80 |
|
SIO2(%) |
32 |
22 |
20 |
≥18 |
|
Fe2O3(%) |
≤1.8 |
≤1.8 |
≤1.8 |
≤1.8 |
|
Refractoriness °C |
1790 |
＞1800 |
＞1825 |
≥1850 |
|
Bulk density,g/cm3 |
2.4 |
2.45-2.5 |
2.5 |
2.55-2.6 |
|
Softening temperature under load |
≥1470 |
≥1520 |
≥1530 |
≥1550 |
|
Apparent porosity,% |
22 |
＜21 |
＜21 |
＜20 |
|
Cold Crushing strength Mpa |
≥45 |
≥50 |
≥54 |
≥60 |
Phosphate bonded high alumina bricks
|
Item |
LAP75 |
LAP77 |
LAP85 |
|
AL2O3 % |
≥75 |
≥77 |
≥80-85 |
|
Fe2O3 % |
≤3.0 |
≤3.0 |
≤1.8 |
|
Ca0 % |
≤0.6 |
≤0.6 |
≤0.6 |
|
Refractoriness °C |
≥1800 |
≥1800 |
≥1850 |
|
Bulk density g/cm3 |
≥2.65 |
≥2.70 |
≥2.80 |
|
Cold crushing strength MPa |
≥60 |
≥64 |
≥110 |
|
Refractoriness under load 0.2MPa °C |
≥1350 |
≥1300 |
≥1350 |
|
Application |
Used for high temperature parts lining of cement rotary kiln |
Used for Badly worn parts of cement rotary kiln |
|
Description:
Laurel high alumina bricks are produced with selected bauxite chamotte by advanced process and strict quality control. The main mineral components are corundum and mullite phases. It features excellent high temperature mechanics and chemical corrosion resistance.
Features
1.Resisting high temperature
2.Great bulk density
3.Low iron content
4.Good eroding resistance
Applications:
1. Steel furnaces
2. Iron making furnaces
3. Glass kiln
4. Ceramic tunnel kiln
5. Cement kiln
Competitive Advantage:
