Loading Port:China main port
Payment Terms:TT OR LC
Min Order Qty:25 m.t.
Supply Capability:2000 m.t./month
| Place of Origin: | Shandong, China (Mainland) | Shape: | Powder | Material: | Al2O3 |
| SiO2 Content (%): | 6% | Al2O3 Content (%): | 87% | MgO Content (%): | 0.8-1.2 |
| CaO Content (%): | 0.3% | Refractoriness (Degree): | Super-Class (Refractoriness> 2000°) | CrO Content (%): | 0.1~0.3% |
| SiC Content (%): | 0.1~1.4% | Model Number: | B-87 | Brand Name: | CNBM |
| Bulk density(kgs/m3): | 3.15 | Size: | Customized Size |
| Packaging Details: | Packed by 1 Ton bag or 25kg per bag, or according to client's request. |
| Delivery Detail: | 7 days |
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Product Description
Calcined Bauxite Specifications:
Item | Al2O3 (min) | Fe2O3 (max) | TiO2 (max) | SiO2 (max) | KO2+NaO2 (min) | CaO+MgO (min) | Bulk Density(g/cm3) |
70 | 70% | 2.5% | 2.9min | ||||
75 | 75% | 3.0% | 4.0% | 8% | 0.3% | 0.6% | 2.7min |
80 | 80% | 3.0% | 4.0% | 8% | 0.3% | 0.6% | 2.8min |
85 | 85% | 2% | 4.0% | 8% | 0.3% | 0.6% | 3.0min |
86 | 86% | 2% | 4.0% | 8% | 0.3% | 0.6% | 3.2min |
87 | 87% | 2% | 4.0% | 7% | 0.3% | 0.6% | 3.2min |
88 | 88% | 1.8% | 4.0% | 7% | 0.25% | 0.6% | 3.25min |
90 | 90% | 1.8% | 4.0% | 7% | 0.25% | 0.6% | 3.25min |
Mullite Specifications:
Item | Al2O3 | SiO2 | Fe2O3 | R2O | B.D(g/cm3) | Moisture(%) |
M70 | 68-79 | 22-28 | ≤0.3-1.2 | ≤0.3 | ≤2.85 | ≤3 |
M60 | 58-62 | 33-28 | ≤1.1 | ≤0.3 | ≥2.75 | ≤3 |
M47 | 44-50 | 53-55 | ≤0.4 | ≤1.6 | ≥2.50 | ≤2 |
Application of Calcined Bauxite
1.aluminium industry
2.precision casting
3 refractory materials
4.aluminum silicate refractory fiber for fiber blanket, refractory brick .
5. refractory cement
Bauxite is an aluminium ore and is the main source of aluminium.
Bauxite is used in cement, chemicals, face makeup, soda cans, dishwashers, siding for houses.
