Multiple Uses Of Boron Nitride
Oct 21, 2021
Hexagonal boron nitride crystal structure has a graphite-like layered structure, is a white powder, loose, lubricated, easy to absorb moisture, light weight. Boron nitride has good heat resistance and wear resistance, low dielectric constant, good insulation, high thermal conductivity and lubricity. Therefore, it has a wide range of applications
l Boron nitride is a release agent for metal forming and a lubricant for metal wire drawing.
l Special electrolytic and resistance materials of boron nitride at high temperature.
l Boron nitride is suitable for high temperature solid lubricants, extrusion anti-wear additives, ceramic composite additives, refractories and anti-oxidation additives, especially for, heat reinforcement additives, high temperature resistant insulating materials.
l Boron nitride is suitable for transistors as heat-sealing desiccant and polymer additives such as plastic resins.
l Boron nitride products pressed into various shapes can be used as high temperature, high pressure, insulation, heat dissipation parts.
l Boron nitride is a heat-shielding material used in aerospace.
l In the presence of catalyst, it can be converted to diamond-hard cubic boron nitride by high temperature and pressure treatment.
l Boron nitride in metallurgy used for continuous casting steel separation ring, amorphous iron flow notch, continuous casting aluminum release agent (various optical glass release agent)
l Boron nitride is suitable for cosmetics used as lipstick filler, non-toxic and lubricious, and shiny.
