High Purity Aluminum Nitride Powder (AlN)
Aluminum Nitride Powder (AlN) is a ceramic material with excellent thermal conductivity and electrical insulation properties. It is widely used in the field of electronic devices and high-performance materials.
Features
High Thermal Conductivity
The thermal conductivity reaches 170~230W/m・K, making efficient heat management possible.
Electrical Insulation
In addition to thermal conductivity, it has high insulation performance, ensuring the safety of electronic components.
Lightweight
It is lighter compared to other ceramic materials, enhancing the flexibility of design.
Excellent Heat and Chemical Resistance
It is resistant to high temperature environments and chemical corrosion, enabling long-term use even under harsh conditions.
Uniform Particle Size Distribution
The particle size is uniform, resulting in high processability and mixability.
Applications
Semiconductor manufacturing equipment parts
Inverters for industrial machinery
IGBT substrates for trains and automobiles
Heat dissipation substrates for LEDs, etc.
E-Grade High Purity Aluminum Nitride Powder (AlN)
Applications
Transparent ceramics
LED phosphors
High-temperature co-fired alumina nitride ceramics
E-Grade High Purity Aluminum Nitride Powder (AlN)
Number
Item
Unit
Standard Requirement
Inspection Result
1
XRD (Phase)
%
≥99.8
100
2
Particle Size
Average Surface Diameter (AVE)
μm
1.00 ± 0.05
1.00
D10
μm
>0.48
0.53
D50
μm
1.2 ± 0.10
1.21
D95
μm
<3.30
3.12
3
Carbon Content (C)
ppm
<500
350
4
Oxygen Content (O)
%
<0.70
0.67
5
Specific Surface Area (SSA)
m2 /g
>2.50
2.60
6
Trace Elements
Fe
ppm
≤10
4.72
7
si
ppm
≤15
9.63
8
ca
ppm
≤50
45.00
H-Grade High Purity Aluminum Nitride Powder (AlN)
Applications
High Thermal Conductivity Ceramic Substrate
H-Grade High Purity Aluminum Nitride Powder (AlN)
Number
Item
Unit
Standard Requirement
Inspection Result
1
XRD (Phase)
%
≥99.8
100
2
Particle Size
Average Surface Diameter (AVE)
μm
1.00 ± 0.05
1.01
D10
μm
>0.48
0.55
D50
μm
1.2 ± 0.10
1.23
D95
μm
<3.30
3.15
3
Carbon Content (C)
ppm
<500
370
4
Oxygen Content (O)
%
0.79 ± 0.04
0.79
5
Specific Surface Area (SSA)
m2 /g
2.5 ± 0.25
2.50
6
Trace Elements
Fe
ppm
≤15
6.32
7
si
ppm
≤25
13.27
8
ca
ppm
≤250
203.51
SG-Grade High Purity Aluminum Nitride Powder (AlN)
Applications
Electrostatic Chuck
Ceramic Structural Parts
SG-Grade High Purity Aluminum Nitride Powder (AlN)
Number
Item
Unit
Inspection Result
1
Particle Size
Average Surface Diameter (AVE)
μm
103.00
D10
μm
>66.00
D50
μm
66.00
D95
μm
192.00
2
Bulk Density
g/cm3
1.06
3
Tapped Density
g/cm3
1.20
4
Flowability
s/50g
72.50
LG-Grade Large Diameter Spherical Aluminum Nitride Filler Powder (AlN)
Applications
Thermal Grease
Spacer
Adhesive
Heat Dissipation Filler
LG Grade Large Particle Size Spherical Aluminum Nitride Filler Powder (AlN)
Performance Indicator
Unit
LG005
LG008
LG010
Whiteness
%
72.5
64.5
70.0
Particle Size
Average Surface Diameter (AVE)
μm
4.87
7.40
8.93
D10
μm
3.21
4.55
5.11
D50
μm
5.20
8.14
10.16
D95
μm
9.78
17.14
24.76
Carbon Content (C)
ppm
609
756
795
Oxygen Content (O)
%
1.37
1.50
2.09
Oil Absorption Capacity
%
25.2
26.9
20.7
Tapped Density
g/cm3
1.68
1.82
1.88
L Grade Large Particle Size Spherical Aluminum Nitride Filler Powder (AlN)
Applications
Thermal Grease
Spacer
Adhesive
Thermal Filler
L Grade Large Particle Size Spherical Aluminum Nitride Filler Powder (AlN)
Performance Indicator
Unit
L0007
L001
L002
L005
L008
L010
Whiteness
%
84.0
82.0
79.5
50.8
54.6
51.8
Particle Size
Average Surface Diameter (AVE)
μm
0.72
1.05
1.65
4.32
6.35
9.92
D10
μm
0.41
0.57
0.85
2.54
3.25
5.74
D50
μm
0.85
1.26
2.10
4.93
7.89
11.29
D95
μm
1.77
3.14
5.40
10.56
22.83
26.55
Carbon Content (C)
ppm
357
412
458
788
923
882
Oxygen Content (O)
%
1.30
0.80
0.78
1.77
1.90
1.25
Oil Absorption Capacity
%
135.0
137.5
72.7
39.60
43.99
35.05
Tapped Density
g/cm3
0.66
0.52
0.72
1.23
1.29
1.47
G Grade Spherical Aluminum Nitride Filler Powder (AlN)
Applications
Thermal Grease
Spacer
Adhesive
Heat Dissipation Filler
G Grade Spherical Aluminum Nitride Filler Powder (AlN)
Performance Indicator
Unit
G030
G050
G080
G100
G120
G150
Whiteness
%
70.0
64.0
61.0
59.0
58.0
58.0
Particle Size
Average Surface Diameter (AVE)
μm
28.00
49.00
74.00
100.00
119.00
157.00
D10
μm
19.00
35.00
52.00
74.00
86.00
120.00
D50
μm
30.00
52.00
77.00
103.00
124.00
161.00
D95
μm
51.00
85.00
129.00
157.00
190.00
232.00
Carbon Content (C)
ppm
380
340
315
370
300
320
Oxygen Content (O)
%
1.95
2.05
1.95
1.90
1.85
2.05
Oil Absorption Capacity
%
22.0
21.5
21.0
21.0
20.5
20.5
Bulk Density
g/cm3
1.55
1.80
1.95
1.95
1.95
1.95
Tapped Density
g/cm3
2.00
2.00
2.05
2.05
2.05
2.05
M Grade High Performance Thermal Conductive Aluminum Nitride Powder (AlN)
Applications
Thermal Conductive Heat Dissipation Material (TIM)
M Grade High Performance Thermal Conductive Aluminum Nitride Powder (AlN)
Performance Indicator
Unit
FAN-M10
Whiteness
%
73.0
Oil Absorption Capacity
%
14.0
Thermal Conductivity
w/(m.k)
10.0
