Our sintered spherical aluminum nitride powder makes it is easy to achieve 10 W/m-K (or higher) thermal conductivity in fillers. //RFS Series aluminum nitride powders have high purity spherical shaped particles designed for excellent flowability and loading. //Larger mean particle size, spherical shaped particles and a sharp particle size distribution (PSD) allows for an improved filling rate and the ability to reach new heights of thermal conductivity in fillers. //RFS Series AlN powders are surface-coated for better coupling with silicone-polymers. //This surface coating also provides better resistance against hydrolysis compared to uncoated aluminum nitride powders.
a
RFS Series can be used in a variety of silicone-polymers in order to develop highly thermal conductive products such as grease, gels, films, tapes, pads and coatings etc.
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Sharp particle size distribution
Improved resistance to hydrolysis
Customization available
Spherical shaped particles
Surface coated for silicone polymers
RFS Series
Spherical
Particle Type
Sintered
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
≥97%
Purity
>2200°c
Particle Type
3.26 g/cm3
Density
a
Ca
<100 ppm
Pb
<10 ppm
Fe
<150 ppm
Si
<300 ppm
C
<100 ppm
O
<2.5 wt%
a
D50
a
a
AlN300RFS
30 μm
AlN550RFS
55 μm
AlN13tRFS
130 μm
AlN800RFS
80 μm
