Aluminum
Nitride
Large
Particle
Filler
Powder
Aluminum
nitride
large
particle
filler
powder
is
manufactured
using
our
proprietary
aluminum
nitride
powder.
Through
advanced
spraying,
granulation,
and
sintering
processes
followed
by
precise
screening
and
packaging,
this
product
delivers
exceptional
performance
for
thermal
interface
materials
(TIM).
Product
Advantages
-
Advanced
Crushing
Technology:
Mechanical
crushing
equipment
significantly
reduces
powder
agglomeration
at
microscopic
levels,
resulting
in
smoother
particle
texture
and
reduced
roughness
in
tactile
applications.
-
Precise
Particle
Size
Control:
Comprehensive
particle
size
analysis
after
crushing
and
classification
ensures
consistent
sizing
beyond
traditional
sieve
mesh
methods,
with
improved
narrow
particle
distribution.
-
Customizable
Specifications:
Products
with
varying
particle
sizes
can
be
tailored
to
meet
specific
customer
requirements
and
application
needs.
Technical
Specifications
|
Specifications
|
TLA30
|
TLA50
|
TLA80
|
TLA100
|
TLA120
|
|
D50/μm
|
35±5
|
50±5
|
80±5
|
100±5
|
120±5
|
|
Appearance
|
White
|
White
|
White
|
White
|
White
|
|
Spherical
|
>95%
|
>95%
|
>95%
|
>95%
|
>95%
|
|
Apparent
density/g*cm²
|
1.5~1.6
|
1.6~1.7
|
1.65~1.75
|
1.65~1.75
|
1.65~1.75
|
|
Tap
density/g*cm²
|
1.8~1.9
|
1.85~2.05
|
1.95~2.1
|
1.95~2.1
|
1.95~2.1
|
|
O/wt%
|
<2
|
<2
|
<2
|
<2
|
<2
|
|
AlN/wt%
|
>96
|
>96
|
>96
|
>96
|
>96
|
Laser
Particle
Size
Analysis
Conditions
Ultrasound
for
3
minutes
Circulating
pump
speed:
800
rpm
Material
refractive
index:
2.11
Refractive
index
of
medium:
1.361
