White fused alumina chemical composition
Different sizes and uses of white fused alumina also differ in their chemical composition.so let’s us learn about following:
1,Used for refractory,casting,foundry and Painting etc
TYPICAL CHEMICAL ANALISIS [%]
| Size | Al2O3 | Fe2O3 | MgO | CaO | Na2O | K2O |
| 0-1mm 1-3mm 3-5mm 5-8mm | ≥99.5 | ≤0.06 | ≤0.02 | ≤0.02 | ≤0.30 | ≤0.02 |
| 200F 325F | ≥98.5 | ≤0.20 | ≤0.05 | ≤0.05 | ≤0.40 | ≤0.05 |
2,Used for abrasives,blasting,grinding,ceramic,rust removal,surface treatment, floor coating,abrasion resistant layer etc
TYPICAL CHEMICAL ANALISIS [%]
| Al2O3 | Fe2O3 | FeO | MgO | CaO | TiO2 | Na2O | K2O | LOI |
| 99.5 | 0.04 | / | 0.01 | 0.01 | / | 0.25 | 0.01 | < 0.09 |
3,Used for Grinding,polishing,lapping,whetstone,polishing pads,ceramic membrance etc
TYPICAL CHEMICAL ANALISIS [%]
| Al2O3 | Fe2O3 | SiO2 | FeO | MgO | CaO | TiO2 | Na2O | K2O | LOI |
| 99.2-99.6 | 0.03-0.10 | ≤0.02 | / | ≤0.01 | ≤0.01 | / | 0.20-0.30 | ≤0.02 | < 0.09 |
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