REG Metals supplies Pyrolytic Boron Nitride Sheet (PBN Sheet) for semiconductor processing, vacuum systems, crystal growth, high-temperature furnaces, compound semiconductor manufacturing, thin-film deposition, electronics, and advanced research applications.
Pyrolytic Boron Nitride (PBN) is an ultra-high-purity ceramic material typically produced by chemical vapor deposition (CVD). Unlike conventional hot-pressed boron nitride, PBN can provide exceptionally high purity, strong electrical insulation, low outgassing, chemical inertness, and excellent performance in vacuum and high-temperature environments.
PBN has a highly anisotropic layered structure, meaning properties such as thermal conductivity, electrical behavior, and mechanical performance differ significantly between directions parallel and perpendicular to the deposition plane. This characteristic makes proper material orientation important for demanding thermal and electronic applications.
REG Metals supplies high-purity PBN sheets in standard and custom thicknesses, widths, lengths, and machined configurations. Material can be supplied with Certificate of Analysis (COA), purity data, dimensional inspection, and lot traceability as applicable.
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