Aluminum Nitride Powder, AlN, CAS 24304-00-5

Aluminum Nitride (AlN) Powder is a non-oxide semiconductor material with a wide direct bandgap of 6.12 eV. At room temperature, aluminum nitride exhibits high strength, and this strength diminishes gradually with increasing temperature. Its favourable combination of good thermal conductivity and a low coefficient of thermal expansion renders it an excellent material for heat-resistant applications. The outstanding thermal shock resistance of aluminum nitride makes it suitable for the manufacturing of high-performance ceramic components.

• Formula: AlN
• Melting point: 2200℃
• Boiling point: 2249 ℃ 
• Refractive index: 1.9-2.2
• Moh's hardness: 9-10

Aluminum Nitride Powder Physical Properties

Aluminum Nitride Powder Specifications

Aluminum Nitride Powder Particle Size Distribution (PSD)

Aluminum Nitride Powder XRD and SEM

Aluminum Nitride Powder Features

• No erosion by aluminum and other molten metals and gallium arsenide
• Excellent electrical insulation and dielectric properties
• Poor high-temperature oxidation resistance
• Easy to absorb moisture and hydrolyze in the atmosphere
• Very high thermal hardness

Aluminum Nitride Powder Applications

• Ceramic Materials: Used in manufacturing high-performance ceramic parts.
• Metal material reinforcement: Used in the preparation of metal-based and polymer-based composites.
• Electronics industry: Used as heat dissipation and substrate materials.
• Lighting industry: Used as a heat dissipation material for LEDs, improving their performance and lifespan.
• Lubricating Materials: Used to prepare high-temperature lubricating materials.

Aluminum Nitride Powder Storage and Packing

Aluminum Nitride (AlN) Powder should be stored in a cool, dry environment and should be avoided under heavy pressure. The powder without surface treatment should not be exposed to air during use to prevent moisture absorption and aggregation, which will affect the dispersion performance and use effect. HM offers vacuum-sealed packaging, including 100g/bag, 500g/bag, 1kg/bag, and 25kg/drum, or customized packaging as per specific requirements.

Where to Buy Aluminum Nitride Powder in Bulk?

Heeger Materials Inc., a professional supplier and manufacturer of high-quality Aluminum Nitride (AlN) Products including Aluminum Nitride Powder, leverages extensive expertise in supply and export to offer competitive prices. We provide customized solutions to meet specific requirements, ensuring exceptional quality and customer satisfaction.

Heeger Materials Inc. was established in 2016 in Colorado, USA. We specialize in premium-grade metals, alloys, ceramics, powders, and other materials catering to research, development, and large-scale industrial production in scientific and industrial sectors.