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AlN Aluminum Nitride Ceramic Insulators


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AlN Aluminum Nitride Ceramic Insulators AlN Aluminum Nitride Ceramic Insulators AlN Aluminum Nitride Ceramic Insulators AlN Aluminum Nitride Ceramic Insulators

AlN Aluminum Nitride Ceramic Insulators

AlN has excellent electrical insulation and high thermal conductivity, is thus considered as high performance electronic packaging material. UNIPRETEC offers a series of substrates based on AlN materials for use in application environments.

  • Material

    : Aluminum Nitride

  • Color

    : Grey

  • Density

    : 3.30 g/cm3

  • Thermal Conductivity

    : > 170 W/m.K

  • Max. Service Temperature

    : 1200 degree C

  • Typical Advantages

    : High Thermal Conductivity
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Product Detail

AlN(Aluminum Nitride) Ceramic has excellent thermal conductivity, is thus considered as high performance electronic packaging material. UNIPRETEC offers a series of substrates based on AlN materials for use in application environments. These materials are available in both lapped and "as fired" condition as well as metalized and non-metalized substrates.


Properties of Aluminum Nitride(AlN) Ceramic :


   Excellent in insulation properties
    Small dielectric constant
   Excellent in thermal shock resistance
    Good smoothness / flatness
   High thermal conductivity    Thermal expansion coefficient similar to silicon
   Excellent resistance against oil  /  acid /  alkali
    ...


Typical Applications of Aluminum Nitride(AlN) Ceramic :


   LED packages    Power modules
   Wafer bonding    Heat dissipation substrate
   Substrate for chip resistors    HIC substrate/plate for heat dissipation
   FAX substrates for thermal printer head    ...


Material Thermal Conductivity Performance Comparison Table :




Material Coeffecient of Expansion Performance Comparison Table :



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PARTNER TSINGHUA UNIVERSITY
UNIPRETEC is founded in 2011 and located in Xiamen, China. We produce customized components as well as a comprehensive standard range of high-performance ceramics. Our products made of Aluminum Oxide (Al2O3) and Zirconium Oxide (ZrO2), as well as Boron Nitride (BN) and Silicon Nitride (Si3N4) are mainly used in the areas: Electrical Engineering, Mechanical Engineering and High Temperature Technology.
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