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Hexagonal Boron Nitride (h-BN) Powder, 99.5% Purity, 16 um, 3.0 m2/g
Product Number: BN D
CAS Number: 10043-11-5
Formula: BN
Crystal Structure: Hexagonal
Particle Size (D50): 16 um
Color: White
Purity: ≥99.5%
BET:3.0 m2/g
This material stands out for its high purity and crystallite size, resulting in exceptional lubricating properties due to its high degree of crystallinity. It is commonly used as a filler to enhance thermal conductivity.
Advantages include:
Electrical insulation
Effective heat dispersion
Good lubrication
Minimal increase in viscosity
Reduced tool wear compared to other fillers due to its low hardness
|
Grade |
BN-A |
BN-B |
BN-C |
BN-D |
BN-E |
BN-ES |
|
BN(%) |
>99.5 |
>99.5 |
>99.5 |
>99.5 |
>99.5 |
>99.5 |
|
B2O3(%) |
<0.2 |
<0.2 |
<0.2 |
<0.2 |
<0.2 |
<0.2 |
|
O(%) |
<0.3 |
<0.3 |
<0.3 |
<0.3 |
<0.3 |
<0.3 |
|
C(%) |
<0.1 |
<0.1 |
<0.1 |
<0.1 |
<0.1 |
<0.1 |
|
Fe(ppm) |
<10 |
<10 |
<10 |
<10 |
<10 |
<10 |
|
Cr(ppm) |
<10 |
<10 |
<10 |
<10 |
<10 |
<10 |
|
Ni(ppm) |
<10 |
<10 |
<10 |
<10 |
<10 |
<10 |
|
Cu(ppm) |
<10 |
<10 |
<10 |
<10 |
<10 |
<10 |
|
Mg(ppm) |
<10 |
<10 |
<10 |
<10 |
<10 |
<10 |
|
H2O remaining (％) |
<0.2 |
<0.2 |
<0.2 |
<0.2 |
<0.2 |
<0.2 |
|
Particle size (D50) （μm） |
1.7 |
4.5 |
9.5 |
16 |
30 |
38 |
|
BET (m2/g) |
30.3 |
11.5 |
9.2 |
3.0 |
2.0 |
1.5 |
