Ceramics Products
Boron Nitride Powders
AC6069 Grade
Description
Momentive Technologies’ Boron Nitride (BN) powders grades AC6004 and AC6069 are generally single-crystal hexagonal platelets with high purity. The mean particle sizes for these fine powders are in the range of 6 to 13 µ m, and they are >99.9% 325 mesh.
AC6069 is commonly used as a release agent and lubricant for high-temperature glass-making and metal-forming processes. Additionally, its small size and good dispersion properties make it a good nucleation additive to consider for plastic foaming or solidification.
| Typical Physical Properties | |
|---|---|
|
Crystal (Type) |
Hexagonal (Graphitic) |
|
Color |
White |
|
Mean Particle Size μm |
9 |
|
Crystal Size µm
|
6 |
|
Surface Area m2/g |
8 |
|
Tap Density g/cm3 |
0.25 |
|
Oxygen % |
0.4 |
|
Soluble Borates % |
0.2 |
|
Carbon% |
0.1 |
Typical physical properties are from average data and are not to be used as or to develop specifications.
| Typical Trace Element Content1 (ppm, per element) | |
|---|---|
|
Ca, Si |
<500 |
|
Cu, Al, Mg, Fe, K |
<100 |
|
Cl,S |
<50 |
|
Na
|
<20 |
|
Other Metals |
<10 |
Typical trace element content is from average data and is not to be used to develop specifications.
Potential Applications
- Paints
- Refractory coatings
- Mold/die release agents
- Nucleation aid in plastics
- Lubricants and greases
