What is a PBN heater? PBN material refers to pyrolytic boron nitride material obtained by CVD high-temperature deposition. BN refers to cubic boron nitride, which is obtained by hot pressing. The common thickness of PBN parts is less than o…

PBN-PG-Heater-Element High purity and high-performance pyrolytic boron nitride are used as the substrate for the PBN heating element. Pyrolytic graphite (PG) is placed on the surface of PBN plates by the CVD method as a conductor and heater. A…

Pyrolytic graphite (PG) is placed on the surface of PBN plates by the CVD method as a conductor and heater. And the PG heating element could be covered by PBN again. As both PG and PBN are extremely pure (99.99% or even higher) and very stable in…

The PBN-PG ceramic heater combines three layers of ultra-high purity ceramics, PBN-PG-PBN to produce an advanced micro-ceramic heating element system. PBN as an insulating substrate and PG as the resistive element. Both our PBN heater (Pyrolytic …