Boron Nitride powders
HeBoFill® Extrusion
HeBoFill® extrusion is the latest Boron Nitride powder from Henze, developed specifically for the Aluminium extrusion sector. HeBoFill® extrusion exhibits excellent lubricating and release properties, high purity and good flow characteristics and pourability.
It effectively prevents the adhesion of Aluminium to the press dummy block as well as other critical working surfaces during extrusion. HeBoFill® extrusion is easy to use and offers process cleanliness through an efficient electrostatic spraying process which ensures economy, and results in a uniform, consistent coating. Both component service life and process security of the Aluminium extrusion process are increased.
Typical applications
- lubricant and release agent between the Aluminium workpiece and press dummy block
- lubrication of the container seal
The 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 due to high oxidation resistance
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