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AF Series aluminum nitride powders (AlN) have high purity single crystal particles and are available in a 2 μm to 80 μm D50 sizes. //AF series can be custom coated for specific applications.

Key applications

AF Series can be used in a variety of silicone-polymers and epoxy-resins in order to develop highly thermal conductive products such as grease, gels, films, tapes, pads and coatings etc.

Features

  • Low carbon and oxygen content

  • Low metal impurities

  • Customization available

  • Sharp particle size distribution

AF Series

Irregular

Particle Type

Polycrystaline

Particle Shape

No

Surface Coating

No

Water Resistance

<8 hours

Water Resistance Rating

​

Repose Angle

​

Bulk Density

​

Binder Content

Aluminum Nitride

Chemical Name

AlN

Formula

Powder

Form

24304-00-5

CAS Number

Gray

Color

≥98%

Purity

>2200°c

Particle Type

3.26 g/cm3

Density

Impurities

Ca

<100 ppm

Pb

<10 ppm

Fe

<200 ppm

Si

<200 ppm

C

<0.1 wt%

O

<1.5 wt%

Part Number

D50

SEM Photos

Particle Size Distribution

AlN020AF

2 μm

AlN050AF

5 μm

AlN200AF

20 μm

AlN100AF

10 μm

AlN800AF

80 μm