QINGDAO LAURENT NEW MATERIALS CO.,LTD
| Payment Terms | L/C, D/A, D/P, T/T, Western Union |
| Supply Ability | 500 tons per month |
| Delivery Time | 15 working days |
| Packaging Details | wooden pallets, with water-proof cover, and tightened with plastic/steel bandages. |
| Product name | JM23 insulating bricks |
| Raw material | Mullite |
| Color | White |
| Working temperature | 1300C-1550C |
| Al2O3 | 40-70% |
| Feature 1 | Low thermal conductivity |
| Feature 2 | Perfect Energy saving |
| Feature 3 | High cold crushing strength |
| Application | Hot face linings |
| Brand Name | LAUREL |
| Model Number | LAUREL-02 |
| Certification | ISO9001 CE |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union | Supply Ability | 500 tons per month |
| Delivery Time | 15 working days | Packaging Details | wooden pallets, with water-proof cover, and tightened with plastic/steel bandages. |
| Product name | JM23 insulating bricks | Raw material | Mullite |
| Color | White | Working temperature | 1300C-1550C |
| Al2O3 | 40-70% | Feature 1 | Low thermal conductivity |
| Feature 2 | Perfect Energy saving | Feature 3 | High cold crushing strength |
| Application | Hot face linings | Brand Name | LAUREL |
| Model Number | LAUREL-02 | Certification | ISO9001 CE |
| Place of Origin | CHINA | ||
| High Light | ISO9001 Mullite Insulation Brick ，JM23 Mullite Insulation Brick ，White Color Insulating Fire Brick | ||
White Color Mullite Insulation Brick Top Grade Insulating bricks
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.
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| Mullite Insulating bricks | ||||
| Grade | 23 | 26 | 28 | 30 | |
| Al2O3(%) | ≥40 | ≥42 | ≥50 | ≥67 | ≥70 |
| SiO2(%) | 53 | 52 | 43 | 30 | 25 |
| Fe2O3(%) | ≤1.2 | ≤1.0 | ≤1.0 | ≤0.7 | ≤0.7 |
| Bulk density ( g/cm3 ) | 0.6 | 0.8 | 0.8 | 0.9 | 1.0 |
| Classification Temperature(°C) | 1300 | 1300 | 1400 | 1500 | 1550 |
| Cold Crushing Strength (Mpa) | ≥1 | ≥2 | ≥2 | ≥3 | ≥3.5 |
| Permanent Linear Change(%) x 12hrs | ≤1.0 | ≤1.0 | ≤1.0 | ≤0.8 | ≤0.8 |
| Thermal conductivity(W/m.k) | 0.18(400℃) | 0.20(400℃) | 0.25(400℃) | 0.33(400℃) | 0.43(400℃) |
Product Characteristics:
1. Low levels of iron and other impurities
2. High mechanical intensity
3. High refractoriness, can contact with the flame directly, suitable for various atmosphere
4. High porosity, low volume density, low thermal conductivity
5. Good heat insulating performance and energy-efficient
6. Low creep rare at high temperature,good thermal shock stability
7. Chemical corrosion resistance
8. Long service life
Application:
high alumina bricks,high temperature fire brick,alumina silica fire brick,high temp fire brick,high alumina refractory bricks,alumina fire brick,high alumina fire bricks
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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