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Boron nitride is a heat- and chemically resistant refractory compound of boron and nitrogen with the chemical formula BN. It exists in various crystalline forms that are isoelectronic to a similarly structured carbon lattice.
NB 100 (OTTO) Boron nitride nanopowder (hexagonal) APS 137 nm, 99% - coating applications including wear resistance; chemical and thermal stability and wide band gap.