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Product #: BO-502

Product Description

Boron Nitride Powder

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Product Notes

Boron Nitride is a white powder with high electrical resistance. It is noncombustible, known for excellent heat-shock resistance. It is often used as a high temperatrue insulator. Boron Nitride can be used for furnace insulation, crucibles, rectifying tubes, chemical equipment, self lubricating bushings, molten-metal pump parts, and as a heat shield for plasma. It is also often used for nose cone windows and high strength fibers.


Formula BN 24.82
Purity 99.9
Particle Size 2-3 Micron
Schedule B 2850.00.0000
CAS 10043-11-5
Melting Point 3000°C / 5432°F
Boiling Point -
Density 2.25
Coef. of Expansion @ 20°C -
Crystal Structure Hex
Electric Resitivity -
Composition B - 43.6, N - 56.4




Fillers, Lubricants, Plastics, Polymers

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