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Aluminium Nitride Powder

Goodfellow's Aluminium Nitride Powder is an advanced ceramic material available in 38 variations. This powder has unique properties like high thermal conductivity, electrical insulation and low thermal expansion. Aluminium nitride is utilized in microelectronics as a substrate for integrated circuits and as a filler to improve thermal conductivity of polymer composites. With its adjustable particle size and purity, our Aluminium Nitride Powder supports diverse research and development applications.
Formula: AlN
Percentage Purity: 99.5%
Mean Particle Size (FSSS): 1.4µm
Weight: 25g
CAS Number: 24304-00-5
UOM Code: 678-048-07
SKU: 1000024982
Product Code: AL64-PD-000110

Tolerances

Powder
Mean Particle Size Nominal
Minimum Particle Size Nominal
Maximum Particle Size Nominal
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Particle Size D10 Nominal
Particle Size D50 Nominal
Particle Size D90 Nominal
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€401.16
each
  • Buy 5 for €324.94 each and save 19%
  • Buy 10 for €296.86 each and save 26%

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Tolerances

Powder
Mean Particle Size Nominal
Minimum Particle Size Nominal
Maximum Particle Size Nominal
Maximum Particle Size Nominal
Particle Size D10 Nominal
Particle Size D50 Nominal
Particle Size D90 Nominal
Technical Data Sheet
Safety Data Sheet

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Material Properties for Ceramics

Chemical Resistance
Element Value
Acids - concentrated Poor
Acids - dilute Fair
Alkalis Fair
Metals Good
Electrical Properties
Element Value
Dielectric constant 9.2
Dielectric strength( kV mm⁻¹ ) 35
Volume resistivity( Ohmcm ) >10¹³@25
Physical Properties
Element Value
Useful optical transmission range 500-3000nm
Water absorption - saturation( % ) 0
Density( gcm⁻³ ) 3.33
Thermal Properties
Element Value
Melting point( C ) 2200
Sublimation point( C ) 2500
Upper continuous use temperature( C ) 1000-1800
Specific heat( J K⁻¹ kg⁻¹ ) 800@25°C
Thermal conductivity( W m⁻¹ K⁻¹ ) 175-190@20°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 4.4@20-1000°C
Mechanical Properties
Element Value
Hardness - Vickers( kgf mm⁻² ) 1100
Shear strength( MPa ) 450
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