Boron nitride ceramics are traditionally used as parts of high temperature equipment

Because of its excellent thermal and chemical stability, boron nitride ceramics are traditionally used as parts of high-temperature equipment. H-BN can be included in ceramics, alloys, resins, plastics, rubbers, and other materials, giving them self-lubricating properties. Such materials are suitable for constructing, e.g., bearings and steelmaking. Plastics filled with BN have less thermal expansion, higher thermal conductivity, and electrical resistivity. Due to its excellent dielectric and thermal properties, BN is used in electronics as a substrate for semiconductors, microwave-transparent windows, heat-conductive yet electrically insulating filler in thermal pastes, and as a structural material for seals. Many quantum devices use multilayer h-BN as a substrate material. It can also be used as a dielectric in resistive random access memories. Hexagonal BN is used in xerographic processes and laser printers as a charge leakage barrier layer of the photo drum. In the automotive industry, h-BN mixed with a binder (boron oxide) is used for sealing oxygen sensors, which provide feedback for adjusting fuel flow. The binder utilizes the unique temperature stability and insulating properties of h-BN. If you are looking for high quality, high purity, and cost-effective Boron nitride, or if you require the latest price of Boron nitride, please feel free to email contact mis-asia.

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