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| Port | Tianjin port, Qingdao port, Shanghai port |
| Packaging | Corundum compacting material with standard export package: 1. 25 or 50 kg per bag with moisture proof lining. 2. Standard marine packing or as your requirement. |
| Place of Origin | Henan, China (Mainland) | Shape | Powder |
| Material | Alumina Block | SiO2 Content (%) | 2 |
| Al2O3 Content (%) | 90 | MgO Content (%) | 2 |
| CaO Content (%) | 1 | Refractoriness (Degree) | Common (1580u00b0< Refractoriness< 1770u00b0) |
| CrO Content (%) | 1 | SiC Content (%) | 1 |
| Model Number | AFC-1 | Brand Name | HONGDA |
| Product Name | corundum compacting material | Bulk density(g/cm3) | 2.3-2.8 |
| Cold Crushing Strength(MPa) | 72-78 | Refractoriness under Load (0.2MPa) | 1820 |
| Thermal conductivity | 9-12 | Working temperature | u22641800 |
| Bend Strength(MPa) | 110-140 | Application | Industrial Furnace |
| True porosity % | <11.2 | Granulometric class | 3-5mm |
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