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%

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

1. "Activation of combustion synthesis of aluminum nitride powder." Journal of materials processing technology 147.2 (2004): 197-203.

2. "Rapid preparation of aluminum nitride powders by using microwave plasma." Journal of alloys and compounds 542 (2012): 78-84.

3. "Rapid process for manufacturing aluminum nitride powder." Journal of the American Ceramic Society 77.1 (1994): 3-18.