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Place of Origin: | China |
Brand Name: | Jansincere |
Certification: | ISO9001, ISO14001 |
Model Number: | JM-006 |
Minimum Order Quantity: | 1 ton |
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Price: | As request |
Packaging Details: | Wooden pallet, plastic shrink film, paper corner protection and straps protected outside. Pallet size: 95*95cm, 100*100cm or as request. |
Delivery Time: | 30-45 days |
Payment Terms: | L/C, D/A, D/P, T/T, Western Union |
Supply Ability: | 36000 ton of mullite brick per year |
Product Name: | Light Weight Mullite Corundum Brick | SiO2 Content (%): | 1.0% |
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Al2O3 Content (%): | ≥70% | MgO Content (%): | 0.01-0.12% |
CaO Content (%): | 0.1-0.22% | CrO Content (%): | 0.002% |
Refractoriness Under Load: | Common (1580°< Refractoriness< 1770°) | SiC Content (%): | 0.1~1.4% |
Bulk Density: | ≥1.3-1.5g/cm3 | Permanent Linear Change: | ±0.5% |
Size: | Stand Size | Application: | As The Refractory Brick For Rotary Kiln |
High Light: | corundum mullite brick,fireplace refractory brick |
Introduction of mullite corundum brick:
Mullite corundum brick is adopted imported tabular corundum, high purity fused corundum as raw material, use advanced micro powder addition technique, after mixing, drying, shaping, sintering at high temperature furnace.
Application of mullite corundum brick:
Primarily used for lining of the shuttle kiln for calcining refractory material, industrial ceramics , domestic ceramics and the bricks for the high temperature zone of tunnel kiln, insulation brick for high-temperature furnace.
Technology Index:
Item | CF1500 | CF1550 | CF1600 |
Maximum service temperature ℃ | 1500 | 1550 | 1600 |
Al2O3 % | ≥70 | ≥80 | ≥85 |
SiO2 % | ≤28 | ≤15 | ≤13 |
Fe2O3 % | ≤0.5 | ≤0.5 | ≤0.3 |
Bulk density g/cm3 | 1.3—1.5 | 1.4—1.7 | 1.6—1.8 |
Cold crushing strength Mpa | ≥8 | ≥8 | ≥10 |
Refractoriness under load ℃ | ≥1500 | ≥1550 | ≥1600 |
Permanent linear change (1600℃×3h) % |
±0.5 |
±0.5 |
±0.3 |
Thermal conductivity (Average800℃)w/m.k | ≤0.6 | ≤0.7 | ≤0.8 |
Remark |
The standards for highest service temperature are oxidizing atmosphere and intermittent furnace. |
Contact Person: Juan