Hexagonal Boron Nitride (BN)
Hexagonal boron nitride is used as an electrical insulator. It is used in thermocouple protection, sheaths, crucibles, and linings for reaction vessels and as a coating for refractory molds used in glass forming. It can be incorporated into ceramics, alloys, resins, plastics, and rubber to give them self-lubricating properties. Hexagonal boron nitride is also used to form coatings and paints for high-temperature applications. It is also a substrate for semiconductors, lens coatings, and transparent windows.
50 lb. bags, poly-lined fiber drums, bulk bags, and to customer specification
Boron Nitride TSCA (SARA Title III) Status: Listed:
For further information, please call the EPA Office of Chemical Safety and Pollution Prevention (OCSPP) at 202-564-2902.
Boron Nitride CAS Number: 10043-11-5
Boron Nitride EINECS Number: 233-136-6