QINGDAO LAURENT NEW MATERIALS CO.,LTD
| Payment Terms | T/T;L/C |
| Supply Ability | 10000 ton/Year |
| Delivery Time | 20~30 days |
| Packaging Details | packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages |
| Shape | Brick,Block |
| Al2o3 content (%) | 35-80% |
| Material | Alumina Block |
| Refractoriness (degree) | Common (1580°< Refractoriness< 1770°) |
| Application | Industrial Furnaces,Metallurgy,Nonferrous Metal Furnace,Chemical industry |
| Color | White |
| Size | Customizable |
| Raw material | High Alumina Bauxite |
| Type | refractory fire brick |
| Name | High Alumina Brick |
| Brand Name | Laurel |
| Model Number | Laurel-03 |
| Certification | ISO9001 |
| Place of Origin | Zibo, China |
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Product Specification
| Payment Terms | T/T;L/C | Supply Ability | 10000 ton/Year |
| Delivery Time | 20~30 days | Packaging Details | packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages |
| Shape | Brick,Block | Al2o3 content (%) | 35-80% |
| Material | Alumina Block | Refractoriness (degree) | Common (1580°< Refractoriness< 1770°) |
| Application | Industrial Furnaces,Metallurgy,Nonferrous Metal Furnace,Chemical industry | Color | White |
| Size | Customizable | Raw material | High Alumina Bauxite |
| Type | refractory fire brick | Name | High Alumina Brick |
| Brand Name | Laurel | Model Number | Laurel-03 |
| Certification | ISO9001 | Place of Origin | Zibo, China |
| High Light | High alumina insulation brick ，high alumina cement ，70% High Alumina Brick | ||
High Density 70% High Alumina Brick / High Alumina Refractory 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:
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2003
Ecer Certification：
Site Member
QINGDAO LAURENT NEW MATERIALS CO.,LTD Established in 2003, and is situated in Qingdao City China, a city being a grand sea port in the world. Its professional Team has been in the field of refractory over 10 years. Exported to over 50 countries, built firm business relations with over 200 ... QINGDAO LAURENT NEW MATERIALS CO.,LTD Established in 2003, and is situated in Qingdao City China, a city being a grand sea port in the world. Its professional Team has been in the field of refractory over 10 years. Exported to over 50 countries, built firm business relations with over 200 ...
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