QINGDAO LAURENT NEW MATERIALS CO.,LTD
| 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 | 20,000 ton/Year |
| Product name | Insulation Refractory Brick |
| Shape: | Brick |
| Feature: | thermal conductivity |
| Usage | linings, furnaces and kilns etc |
| Material: | magnesia brick etc |
| strength: | high |
| Place of Origin | Zibo, China |
| Brand Name | Laurel |
| Certification | ISO9001 |
| Model Number | Laurel-13-04 |
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Product Specification
| 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 | 20,000 ton/Year |
| Product name | Insulation Refractory Brick | Shape: | Brick |
| Feature: | thermal conductivity | Usage | linings, furnaces and kilns etc |
| Material: | magnesia brick etc | strength: | high |
| Place of Origin | Zibo, China | Brand Name | Laurel |
| Certification | ISO9001 | Model Number | Laurel-13-04 |
| High Light | high temperature refractory ，Fire Brick Refractory | ||
Refractory Magnesia Brick For Furnace Lining , Insulating Carbon Brick
1 Mg-C brick has high refractoriness
2 high basic slag resistance
3 good thermal conductivity
Transfer of coal use AL and SI composite metal powder as anti-oxidants, which can effectively
prevent the Mgo and MgO-C oxidation, AL and SI first and O2, CO2 responses, followed by the
reaction of oxidants and slag Mgo AL203 and SIO2, to prevent, weaken the erosion of slag on the brick,
decarburization layer formation and the role of high basicity slag, making difficult Mgo reaction with
the C and the slag is conducive to slag corrosion resistance properties of Mgo-improve
Magnesia-Carbon Brick for Converter Lining
Main Application:It’s mainly appied to the working lining of BOF.
Chemical & Physical Data
| Brand | Unit | LMCA-18A | LMCA-16A | LMCA-14A | LMCA-14B | LMCA-12A | LMCA-10A |
| MgO | % | ≥72 | ≥74 | ≥76 | ≥74 | ≥78 | ≥80 |
| C | % | ≥18 | ≥16 | ≥14 | ≥14 | ≥12 | ≥10 |
| Bulk Density | g/cm3 | ≥2.97 | ≥3.0 | ≥3.0 | ≥3.0 | ≥3.1 | ≥2.9 |
| Apparent Porosity | % | ≤3.0 | ≤3.5 | ≤4 | ≤4 | ≤4 | ≤4 |
| CCS | MPa | ≥35 | ≥35 | ≥40 | ≥35 | ≥40 | ≥40 |
| High Temp Bending Strength at 1400℃*5hr | MPA | ≥10 | ≥8 | ≥12 | ≥10 | ≥10 | ≥6 |
Magnesia-Carbon Brick for EAF Working Lining
Main Application:It’s to be used in building of the working lining of EAF.
Chemical & Physical Data
| Brand | Unit | LMCB-16A | LMCB-14A | LMCB-14B | LMCB-12A | LMCB-10A |
| MgO | % | ≥74 | ≥76 | ≥76 | ≥78 | ≥80 |
| C | % | ≥16 | ≥14 | ≥14 | ≥12 | ≥10 |
| Bulk Density | g/cm3 | ≥2.95 | ≥3.0 | ≥3.0 | ≥3.1 | ≥2.95 |
| Apparent Porosity | % | ≤4 | ≤4 | ≤4 | ≤4 | ≤4 |
| CCS | MPa | ≥40 | ≥40 | ≥35 | ≥40 | ≥40 |
| High Temp Bending Strength at 1400℃*5hr | MPA | ≥12 | ≥12 | ≥10 | ≥8 | ≥6 |
Magnesia-Carbon Brick for Ladle Working Lining
Main Application:It’s used in building of the working lining of LF.
Chemical & Physical Data
| Brand | Unit | LMCC-16A | LMCC-14A | LMCC-12A | LMCC-10A |
| MgO | % | ≥74 | ≥76 | ≥78 | ≥80 |
| C | % | ≥16 | ≥14 | ≥12 | ≥10 |
| Bulk Density | g/cm3 | ≥2.95 | ≥3.0 | ≥3.1 | ≥3.05 |
| Apparent Porosity | % | ≤4 | ≤4 | ≤4 | ≤4 |
| CCS | MPa | ≥40 | ≥40 | ≥35 | ≥40 |
| High Temp Bending Strength at 1400℃*5hr | MPA | ≥12 | ≥12 | ≥8 | ≥6 |
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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