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Kennametal-Sintec provides a wide variety of hexagonal boron nitride (hBN) based machine finished components, billets and shapes.

Kennametal’s hBN is a non-toxic man-made ceramic material that’s prized for its excellent thermal & chemical stability and lubricating properties. Kennametal’s hBN solutions are utilized in an assortment of applications & markets including: insulation, refractory, thermal management, thermal shock resistance and corrosion resistance accross the aerospace, electronics, cosmetics, process and metals manufacturing markets.

Our portfolio of hBN and ceramic materials includes our BN series, BNP series and Pyrolitic Graphite grades which can be hot pressed to form complex shapes.

Boron Nitride - BN

The BN portfolio of components features a variety of high purity hexagonal boron nitride (hBN) materials. These materials are used in a variety of applications including: high temperature electrical insulators, refractory components, atomization nozzles, plasma shields. 

Datasheets & Brochures:

Pyrolytic Boron Nitride (PBN)

 PBN is an ultra-high purity boron nitride solid grown using a CVD process. PBN is suitable for the most demanding applications requiring high-temperature and high-purity.

Datasheets & Brochures:


The BNP portfolio of components is a family of hexagonal boron nitride composites and intermetallic materials used for applications such as: refractory components, molten metal crucibles, insulators, heat-sinks, evaporator boats. Products within this portfolio include BN/Zr, AlN-BN, and TiB2-BN material systems. 

Datasheets & Brochures:

Pyrolytic Graphite

This material is an ultra-pure graphite with mechanical, thermal, and electrical properties that are superior to conventional graphite. This material is commonly used in: sputtering targets, thermal insulators, rocket nozzles and heater elements.

Datasheets & Brochures:


Mykroy are ceramoplastic materials that bridges the performance characteristics between engineering plastics and ceramics. It is a compression molded glass bonded synthetic mica that has excellent thermal shock resistance, machinability, and homogeneity.

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