MSE PRO Aluminum Nitride (AlN) Powder, 99.9% (3N) Purity, -325 Mesh
MSE PRO™ Aluminum Nitride (AlN) Powder, 99.9% (3N) Purity, -325 Mesh
- Product Number (SKU): PO0431 (1kg), PO0432 (25kg)
- CAS Number: 24304-00-5
- Formula: AlN
- Density: 3.26g/cm³ at 25°C
- Particle Size: -325 Mesh
- Melting Point: 2400°C
- Color: White gray
- Purity: 99.9%
| Chemical Composition (%) | |||
| Al | 67.37 | N | 32.53 |
| O | 0.04 | Other | 0.06 |
Applications
Aluminum Nitride (AlN) has received much attention due to its thermal conductivity (321 W/(m·K)) and remarkable insulation feature. Moreover, AlN has good mechanical strength, low thermal expansion coefficient (4 × 10−6 K−1) (similar to silicon), and high band gap (6.2 eV). It is widely utilized in the field of electronic packaging and electronic substrates.
Reference