High Purity α Calcined Alumina Al2O3 Coarse Powder
Application:
Using high quality raw materials,calcined in tunnel kiln under a reasonable and accurate temperature control, with advantage of low Na2O content and stable contraction rate.
Product Feature:
Mainly used in fine ceramic products, advance refractory material, high purity filler ball, electronic components,high frequency electric porcelain etc.
| Brand | Chemical Composition | α-Al2O3 (%) | Density (g/cm3) | D50 (μm) | ||||
| Al2O3 (%) | SiO2 (%) | Fe2O3 (%) | Na2O (%) | L.O.I (%) | ||||
| AK-C-1 | ≥99.8 | ≤0.05 | ≤0.03 | ≤0.1 | ≤0.1 | 95 | 3.95 | ≤1 |
| AK-C-2 | ≥99.8 | ≤0.05 | ≤0.03 | ≤0.1 | ≤0.1 | 95 | 3.95 | 2-3 |
| AK-C-3 | ≥99.8 | ≤0.05 | ≤0.03 | ≤0.1 | ≤0.1 | 95 | 3.95 | 3-4 |
Noted:
Particle size:60-100μm, or Particle size could be processed to order.
