About PBN Pyrolytic boron nitride is abbreviated as Pyrolytic BN or PBN, also known as Chemical vapor-deposited Boron Nitride, or CVD-BN, since PBN is mainly obtained by chemical vapor deposition. When it comes to boron nitride, we must talk about its two main structures: hexagonal and cubic. Hexagonal boron nitride and graphite are very similar...Continue Reading