Machinable Aluminum Nitride Sheet

Formula: AlN/BN

Form: Foil/Film/Sheet

Material: Machinable Aluminum Nitride

CAS Number: 24304-00-5

Commodity: Ceramics

Machinable Aluminum Nitride Foils are a versatile engineering ceramic material. With a high thermal conductivity and electrical resistivity, aluminum nitride is suitable for applications such as heat sinks and substrate materials requiring dimensional stability. Our Machinable Aluminum Nitride Foils come in 2 variations, giving engineers flexibility in prototyping and small-scale manufacturing.

Wishlist

Technical Data Sheet Safety Data Sheet Tolerance Properties

each

Tolerances

Foil/Film/Sheet

Thickness		±20%

Material Properties for Ceramics

Chemical Resistance

Element	Value
Acids - dilute	Fair
Alkalis	Poor

Electrical Properties

Element	Value
Dielectric constant	7.3
Dielectric strength( kV mm⁻¹ )	40
Volume resistivity( Ohmcm )	1.8 x 10¹³@25C

Physical Properties

Element	Value
Apparent porosity( % )	0
Density( gcm⁻³ )	2.95

Thermal Properties

Element	Value
Upper continuous use temperature( C )	1000-1900
Thermal conductivity( W m⁻¹ K⁻¹ )	100@20°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ )	5.2@20-1000°C