Pyrolytic Boron Nitride (PBN) Plate/Sheet/Disc

Pyrolytic Boron Nitride (PBN) is characterized by its ease of machining, allowing it to be shaped into various plate-like components. Pyrolytic Boron Nitride (PBN) Plate/Sheet/Disc exhibits excellent chemical stability and mechanical properties under high-temperature and vacuum conditions, widely utilized as structural components in high-temperature and vacuum environments.

Pyrolytic Boron Nitride (PBN) is an advanced ceramic with up to 99.999% purity and high density, produced via Chemical Vapor Deposition (CVD) using ammonia and Boron halide in high-temperature, high-vacuum conditions (NH3 + BX3 = BN + 3HX). It can be manufactured as plates or directly as final products like crucibles, boats, and coatings.

HM is a leading supplier of high-quality Pyrolytic Boron Nitride (PBN) products, including PBN rings, PBN plates/sheets/discs, PBN crucibles (OLED, MBE, VGF, LEC), PBN rods, PBN heaters, and PBN coatings.

Pyrolytic Boron Nitride (PBN) Plate Feature

• High Purity (99.999%)
• Uniform thickness
• High resistivity and insulative
• Low outgassing in high-temperature
• Inert, no reaction with acid and alkali 

Pyrolytic Boron Nitride (PBN) Plate Parameter

Pyrolytic Boron Nitride (PBN) Plate Applications

• Used as linings in high-temperature furnaces to protect and isolate the workpieces from the high-temperature environment.
• Used in the electronics and electrical engineering field.
• Used in optical instruments, laser systems, high-temperature optical windows, and other applications.
• Used as coating materials for the inner walls of containers, liners for reactors, chemical sensors, and more.
• Used to manufacture aerospace engine components, thermal insulation materials for spacecraft, high-temperature propellant nozzles, and more.

Pyrolytic Boron Nitride (PBN) Plate Packing

Pyrolytic Boron Nitride (PBN) Plate/Sheet/Disc is carefully packaged in cartons boxes with foam protection to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.