Place of Origin : Zibo, China
Brand Name : Laurel
Certification : ISO9001
Model Number : Laurel-03
MOQ : 20ton
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
Product name : Refractory Fire Brick
Shape : Brick
Feature : Corrosion resistance, high temperature resistant
Usage : linings, furnaces and kilns etc
Material : Alumina brick
Temperature Range : above 1790º C
Glass Kiln High Alumina Brick
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
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 |
Competitive Advantage:
More special shapes of firebrick
How to pack
Our plant
You could mix loading the container to save cost
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Customers
Glass Kiln High Alumina Brick Images |