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| Categories | Corundum Brick |
|---|---|
| Brand Name: | Rongsheng |
| Model Number: | 90 Light Weight Corundum Bricks |
| Certification: | ISO9001 CE SGS |
| Place of Origin: | Henan China |
| MOQ: | 5 tons |
| Price: | USD 3000 PER TON |
| Payment Terms: | L/C, T/T, Western Union |
| Supply Ability: | 2000 tons per month |
| Delivery Time: | Within 35 working days after receiving the prepayment |
| Packaging Details: | Packed on the wooden pallets and with carton and plastic cover |
| Product name: | 90 Light Weight Corundum Bricks |
| Material: | Corundum |
| Performance: | Insulation lingning |
| Application: | Ceramic tunnel kiln shuttle kiln and electric furnace |
| Al2O3, %: | 90 |
| Bulk Density: | 1.6 g/cm3 |
| Company Info. |
| Zhengzhou Rongsheng Refractory Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
90 Light Weight Corundum Bricks Al2O3 90% for Refractories, Ceramic Tunnel Kiln and Other High Temperature Furnaces
90 Light Weight Corundum Bricks:
Alumina content of more than 90%, mainly to corundum refractory
products. High temperature compressive strength at room
temperature. High load softening start temperature.
Application:
It is mainly used for refractories, industrial ceramics and ceramic
tunnel kilns, shuttle kiln, electric furnace and other high
temperature furnace hot face or back up insulation lining.
| Items | 90 Light Weight Corundum Bricks | 85 Light Weight Corundum Bricks | 80 Light Weight Corundum Bricks |
|---|---|---|---|
AI2O3 % | ≥ 90 | ≥ 85 | ≥ 80 |
SiO2 % | ≤ 8 | ≤ 13 | ≤ 18 |
Fe2O3 % | ≤ 0.2 | ≤ 0.3 | ≤ 0.5 |
Bulk Density g／cm3 | ≥ 1.6 | ≥ 1.7 | ≥ 1.6 |
Reheating linear change % | -0.3 | -0.3 | -0.4 |
Cold crushing stregth mpa | ≥ 6 | ≥ 6 | ≥ 5 |
Refractoriness Under Load(0.1mpa 0.6%) | ≥ 1630 | ≥ 1600 | ≥ 1580 |
Thermal Conductivity |
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Max. Service Temperaturem, ℃ |
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