(AlN Ceramic Powder Produced by Wintrustek)
AlN powder, also known as aluminum nitride powder, is a white or light grey ceramic substance. Its electrical and thermal qualities are especially valued in the electronics and semiconductor industries.
Characteristics:
Low thermal expansion coefficient
High electrical resistivity
High hardness
High thermal conductivity
High sintering activity
Good dispersion
Minimal metal impurities
Low dielectric loss
Low oxygen content
Applications:
1. Materials for Ceramic
High-temperature ceramic components with exceptional mechanical strength and thermal stability are made from aluminum nitride powder and are appropriate for high-temperature industrial and aerospace applications.
2. Materials for Electronic Packaging
High thermal conductivity and electrical insulation are provided by aluminum nitride powder, which is utilized to make ceramic packaging substrates and chip carriers for semiconductors, guaranteeing the dependable operation of electronic components.
3. Industry of Chemicals
Powdered aluminum nitride can support catalytic materials by acting as a catalyst carrier in high-temperature chemical reactions.
4. Materials for Electrical Insulation
Insulators made of powdered aluminum nitride provide superior electrical insulation and thermal management properties in high-voltage and high-frequency electronic devices.
5. Composite Substances
For various industrial and electrical applications, aluminum nitride powder is utilized as a reinforcing ingredient in composites to improve their mechanical strength, heat resistance, and thermal conductivity.
6. Laser Technology
Aluminum nitride powder helps laser devices work better by providing good heat conductivity and stability, making it useful in parts that manage heat and support the laser systems.
7. Materials for Thermal Management
To improve thermal conductivity, which is essential for controlling heat in power systems and electronic devices, aluminum nitride powder is frequently used as a thermal filler in thermal pastes, adhesives, greases, and pads. Aluminum nitride substrates are often used in power electronic modules and LED heat dissipation substrates because they are good at insulating electricity and conducting heat.
8. Materials for Optoelectronics
To improve thermal management and prolong the life and light output efficiency of LEDs, aluminum nitride powder is utilized in heat sinks and LED packaging substrates.
9. Technology for Batteries
Lithium-ion batteries' separators and electrode materials use powdered aluminum nitride to enhance safety and thermal control.
