The Main Application Areas of Boron Nitride

wallpapers Industry 2020-10-29
Nano boron nitride (BN) is prepared by the aerosol ablation method. The powder has high purity, no ammonium chloride impurities, small particle size, large specific surface area, high surface activity, and the crystal structure is similar to layered graphite structure, showing looseness, Lubricating, easy to absorb moisture (the problem of moisture absorption can be overcome after modification), lightweight and other properties; excellent dry lubrication ability, extremely stable chemical properties, low thermal expansion coefficient, excellent high thermal conductivity insulation material at high temperatures; close to hardness Diamond has better thermal stability and chemical properties than other materials.
1. Release agent for metal forming and lubricant for metal drawing.
2. Special electrolytic and resistance materials at high temperatures.
3. High-temperature solid lubricants, extrusion anti-wear additives, additives for the production of ceramic composite materials, refractory materials, and anti-oxidation additives in the case of corrosion resistance of molten metals, heat-enhancing additives, high-temperature insulation materials.
4. Heat-sealing desiccant for transistors and additives for polymers such as plastic resins.
5. Pressed into various boron nitride products, which can be used as high temperature, high pressure, insulation, and heat dissipation parts.
6. Thermal shielding materials in aerospace.
7. With the catalysts' participation, it can be converted into cubic boron nitride, which is as hard as diamond by high temperature and high-pressure treatment.
8. The structural materials of the atomic reactor.
9. The nozzles of airplanes and rocket engines.
10. Insulator of high voltage and high-frequency electricity and plasma arc.
11. Packaging materials to prevent neutron radiation.
12. The superhard material made of boron nitride can be made into high-speed cutting tools and drill bits for geological exploration and oil drilling.
13. Separation ring for continuous cast steel in metallurgy, flow slot for amorphous iron, release agent for continuous cast aluminum (various optical glass release agents)
14. Make all kinds of evaporation boats for capacitor film aluminum plating, picture tube aluminum plating, display aluminum plating, etc.
15. Various fresh-keeping aluminum-plated packaging bags, etc.
16. All kinds of laser anti-counterfeiting aluminized, brand hot stamping materials, all types of cigarette labels, beer labels, packaging boxes, cigarette packaging boxes, etc.
17. The filler used in cosmetics for lipstick is non-toxic, lubricating, and shiny.

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