Description
HeBoFill® LL-SP 120 is characterised by its high purity and the size of individual crystallites. As a result of its high crystallinity, this material offers excellent lubricity. In addition, the powder has a relatively small grain size distribution, whilst the specific surface area is relatively low die to the size of the crystallites. This ensures that, when used as a filler, the viscosity of the base materials remains relatively unaffected.
Typical applications
- Additive to improve the high temperature performance of oils and greases
- Filler to increase the thermal conductivity of polymers
- Filler for coatings due to the low wettability of the boron nitride
Product highlights
- Electrically insulating
- High thermal conductivity
- High purity
- Large individual crystal sizes
- Low specific surface area
- No abraded metal particles in the end-product
- Minimal tool wear in comparison to other fillers due to extremely low hardness
- Excellent release and lubricating effect, also at high temperatures (up to 2000 ºC) due to high oxidation resistance
