| Place of Origin: | CHINA |
|---|---|
| Brand Name: | LAUREL |
| Certification: | ISO9001 CE |
| Model Number: | LAUREL-01 |
| Minimum Order Quantity: | 1 tons |
| Price: | 150-200 ton |
| Packaging Details: | packed on wooden pallets,with water-proof cover,and tightened with plastic/steel bandages |
| Delivery Time: | 15 working days |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union |
| Supply Ability: | 2000 tons per month |
| Product Name: | Kiln Refractory Bricks | Raw Material: | Calcined Bauxite |
|---|---|---|---|
| Density: | 2.30-2.65 G/cm3 | Application: | Laddle Lining , Furnace, Kilns |
| Working Temperature: | 1430 ~1530C | Shape: | Brick, Ball, Block, Customized, White Ball/sphere/block |
| Refractoriness (degree): | Common (1580°< Refractoriness< 1770°), 1770°< Refractoriness< 2000°, Super-Class (Refractoriness> 2000°) | Color: | White |
| Size: | Customizabl | Usage: | Widely Used, Liner, Generally Used, Refractory Raw Materials |
| Al2o3 Content (%): | 35-80% | ||
| Highlight: | Calcined Bauxite High Alumina Bricks,80% AL2O3High Alumina Bricks,High Refractoriness Kiln Refractory Bricks |
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High Alumina Refractory Bricks High Refractoriness Fire bricks For Kiln
Laurel supply several grades of mullite insulating brick for use in applications from 1260°C to 1760°C.Each grade of brick is formulated to meet specific thermal and physical requirements.After firing each brick is machined to close dimensional tolerances.Insulating bricks are manufactured utilising exceptionally high purity clays and other ceramic materials.The carefully graded organics which are used during the manufacturing process burn out during firing to give a uniform pore structure.
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.
| Item | HA60 | HA70 | HA75 | HA80 |
| AL2O3(%) | ≥60 | ≥70 | ≥75 | ≥80 |
| SIO2(%) | 32 | 22 | 20 | ≥18 |
| Fe2O3(%) | ≤2.5 | ≤2.0 | ≤1.8 | ≤1.8 |
| Refractoriness °C | ≥1750 | ≥1770 | ≥1780 | ≥1790 |
| Bulk density,g/cm3 | 2.35-2.4 | 2.45-2.5 | 2.5-2.55 | 2.55-2.6 |
| Softening temperature under load | ≥1450 | ≥1510 | ≥1520 | ≥1530 |
| Apparent porosity,% | ≤24 | ≤23 | ≤22 | ≤21 |
| Cold Crushing strength Mpa | ≥45 | ≥50 | ≥54 | ≥60 |
High compressive strength.
Good eroding resistance
Low iron content
high temperature working temperature
Advantage :
1.Competitive Price. Make the products competitive in your market.
2.Abundant Experience. Prevent cracks and twist in bricks.
3.Different Moulds. Save mould fees for you.
4.Lower ferric Oxide,porosity,higher refractoriness,density,higher CCS and exact tolerance.
5.Strict Quality Control. Meet clients' quality requirement.
6.Safty packing,prompt delivery time,and excellent after-sales services.
7.Large stocks. Guarantee prompt delivery.
8.Professional Packing. Avoid damage and secure the goods in transportation.
Application :
Cement Rotary Kilns
Laddle Lining
Glass industries
Blast furnaces Stoves & Checkers
Electric Furnace Roof
HIGH LIGHT :
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