Alpha Calcined Alumina (40micron)
General
Code: 31914
Alpha Calcined Alumina
Alpha Calcined Alumina (40micron)
Alpha Calcined Alumina:
Phase Transformation: Alpha calcined alumina is a result of the calcination process that involves heating aluminum hydroxide or other aluminum compounds to a temperature range where they transform into the alpha phase of alumina (α-alumina). This phase transformation is associated with changes in crystalline structure and properties.
Properties: Alpha calcined alumina typically has higher hardness, greater abrasion resistance, and better thermal stability compared to other forms of alumina. It also possesses a higher density and is known for its refractory and abrasive properties.
Applications: This type of alumina is commonly used in refractories, ceramics, abrasive applications, and as a catalyst support due to its high thermal stability and mechanical strength.
- Room (25-40C)
- 60 Months from manufacturing or testing date.
- Please follow instruction under product info carefully.
- Heat Tolerant
- 0.00 - 0.00
- Dispersible in water, Dispersible in oil, Dispersible in silicone
- -
| Test Name | Specification |
|---|---|
| D50 (µm) | 45.0 ± 5 |
| D90 (µm) | < 75 |
| Specific Surface Area (m²/g) | < 0.4 |
| Na2O (%) | ≤ 0.1 |
| EC (µS/cm) | ≤ 100 |
| Specific Gravity | 3.93 |
| Moisture Content (%) | ≤ 0.3 |
| α-Al2O3 Content (%) | ≥ 99.6 |
Cart
No products
Subtotal:
0.00
Total
0.00
THB
Loading Researcher Network details...