High Purity Boron Nitride Tapered Crucible (30mm D x 50mm H)

TPBN is a specially purified material. It has very low content of calcium and oxygen, compared with regular pure BN products. Althogh the density and strength are a bit lower, it has advantages in applications that require high purity material.
Hot pressed hexagonal boron nitride (hBN) ceramic is a remarkable synthetic material known for its exceptional thermal stability and electrical insulating properties. It features a hexagonal crystal lattice structure, similar to graphite, but with distinct characteristics in electrical conductivity. With high thermal conductivity, hBN ceramic efficiently dissipates heat, and chemical inertness making it an ideal material for crucible. Additionally, its excellent electrical insulation makes it valuable in electrical and electronic applications that require isolation such as PVD equipment. Furthermore, hBN ceramics low coefficient of friction provides lubrication and wear resistance, particularly in high-temperature environments.

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