Combat® BN Industrial Powders
The cornerstone of Saint-Gobain Advanced Ceramics
Combat® Industrial Boron Nitride powders are pure, white, ceramic materials with a hexagonal crystal structure similar to graphite. Commonly known as "white graphite," hexagonal BN (hBN) is a man-made ceramic produced by reacting boric acid or boron oxide and nitrogen at temperatures above 1600°C. The resulting product is a slippery white powder that has excellent high temperature stability (oxidation resistant up to 850°C) and lubricating properties.
Boron nitride is white (clean appearance), non-toxic and a non-conductor of electricity, and is an excellent substitute for other commonly used lubricants in metals processing such as graphite, molybdenum disulfide, and organic waxes and oils. In most cases, boron nitride substantially improves the efficiency of these applications.
Combat Industrial Boron Nitride Powder is supplied in coarse and fine mesh sizes in standard and high purity grades.
There are many Combat Industrial Boron Nitride powder grades from which to select. Additionally, we offer customization customer requested properties.
Combat® Boron Nitride
Industrial Powder Grades
|
Features
and Benefits
|
|
|
|
|
- Non-wet by molten metals
- Chemically inert and non-toxic
- Lubricious at temperatures up to 1800°C (inert atmosphere)
- Better performing substitute for other solid lubricants such as graphite and molybdenum disulphide
|
Typical Properties
|
Grade
|
Mean Particle
D50 (um)
|
Oxygen (%)
|
Surface Area
(m2/gram)
|
Tap Density
(g/cc)
|
PHPP325B
(95% -325 mesh)
|
3
|
2.5
|
50
|
0.6
|
|
PCPS3005
|
<1
|
1.5
|
20
|
0.4
|
|
PCPS302
|
2
|
0.8
|
15
|
0.3
|
|
PSHP605
|
6
|
0.5
|
7
|
0.35
|
|
PCPS308
|
8
|
0.7
|
4
|
0.4
|
|
PCPS3012
|
12
|
0.5
|
2
|
0.5
|
|
PSHP325
|
12
|
0.5
|
10
|
0.6
|
|
MCFP
|
15
|
4
|
12
|
0.7
|
|
PCPS330
|
30
|
0.5
|
1
|
0.5
|
PSHP040
(95% -40 / +140 mesh)
|
200 |
0.3
|
3
|
0.4
|
Other Typical Properties of Combat® BN Industrial Powders
| Appearance: |
White |
| Crystal Structure: |
Hexagonal |
| Apparent Density: |
2.2 g/cc |
| Refractive Index |
1.75 |
| Coefficient of Friction: |
<0.3 |
| Dielectric Constant: |
3 - 4 |
| Thermal Conductivity: |
30 - 130 W/mK (poly-crystalline solid BN) |
Please feel free to contact our facility. Our application department will gladly share more detailed information with you.
 |
Existing order followup or to place an order
- Customer Service phone +1 (716) 691-2051
- Customer Service fax +1 (716) 691-2090
Technical assistance
- Product/Applications +1 (716) 691-2052
|
 |
Technical questions can be sent via email to
|