Bona Materials boron series includes amorphous elemental boron powder and hexagonal boron nitride. Amorphous boron powder, CAS RN 7440-42-8, is listed with at least 95% total boron and D50 particle size up to 1.0 micrometer for propellant fuel, battery additives, conductive paste, metallurgy and chemical synthesis. Hexagonal boron nitride, or white graphite, CAS RN 10043-11-5, provides electrical insulation, thermal conductivity, chemical resistance and lubricity for high-temperature lubrication, thermal conductive silicone, battery insulation, ceramics, coatings, mold release and semiconductor substrates.
