SFE Series are high purity aluminum nitride powders (AlN) that are surface coated for better coupling with epoxy-resins. //This surface coating also provides better resistance against hydrolysis compared to uncoated aluminum nitride powders.
Key applications
SFE Series can be used in a variety of epoxy-resins in order to develop highly thermal conductive products such as grease, gels, films, tapes, pads and coatings etc.
Features
Improved resistance to hydrolysis
Sharp particle size distribution
Customization available
Surface coated for epoxy resins
SFE Series
Polycrystaline
Particle Type
Irregular
Particle Shape
Yes
Surface Coating
Yes, basic
Water Resistance
<24 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
<300 ppm
Si
<1500 ppm
C
<0.1 wt%
O
<1.5 wt%
Part Number
D50
SEM Photos
Particle Size Distribution
AlN020SFE
2 μm
AlN050SFE
5 μm
AlN200SFE
20 μm
AlN100SFE
10 μm
AlN800SFE
80 μm
AlN500SFE
50 μm
AlN300SFE
30 μm
XRD
EDS
Atomic %
Weight %
Element
50.73
34.84
Nitrogen
49.27
65.16
Aluminum