What are the functions of boron nitride

An Overview of Boron Ntride Powder

Industrial Boron nitride powder is a pure white ceramic material with the same hexagonal crystal structure to graphite. Boron nitride can withstand temperatures that exceed 2,000°C. Depending on the grade of the material, its dielectric strength could be around 1000 volts/mil. The Boron nitride material is hot-pressed for billets that are then easily processed into rods, plates, or bars and even custom-designed shapes .

What is the roles of boron nitride?

1.Release the agent used for forming and lubricant to draw metal.

2.Special electrolysis and resistance substances in high temperature states.

3.High-temperature solid lubricants,extrusion anti-wear additives,additives for the production of ceramic composite materials,refractory materials and antioxidant additives,especially in the case of corrosion resistance of molten metals,heat-enhanced additives,high-temperature insulation materials.

4.Heat-sealing desiccant for transistors and additives to polymers such as plastic resins.

5.Pressed into various shapes of boron Nitride products, which are suitable for use as high temperature, high pressure insulation, heat dissipation pieces.

6.Thermal protection materials in aerospace.

7.With the aid of catalysts can be converted into cubic boron-nitride, which is as strong as diamond after high temperature as well as high pressure treatments.

8.The elements that make up the structural components of the nuclear reactor.

9.Aircraft,rocket engine nozzle.

10.Insulator for high-voltage and high frequency electricity as well as plasma arc.

11.Packaging material to prevent neutron radiation.

12.The superhard substance created by Boron Nitride processing could be transformed into high speed cut tools, drill bits used in geological exploration and oil drilling.

13.Separation of a ring to prevent continuous casting steel in metallurgy. Flow slot for an amorphous iron release agent used for cast continuous aluminum(various Release agents using optical glasses)

14.Make various vessels to evaporate capacitor films, such as aluminum plating, picture tube aluminum plating aluminum plating, etc.

15.Various aluminum-plated packaging bags that are fresh, such as.

16.All kinds of laser anti-counterfeiting aluminum plating, brand hot stamping material, all kinds of labels for cigarettes, beer labels boxes, boxes for packaging cigarettes, etc.

17.The filler used in cosmetics for lipstick is non-toxic,lubricating and shiny.

In terms of optical application, due to the exceptional hardness of this film and the high transmittance across the entire wavelength spectrum from ultraviolet(from around 200 nm)to far infrared. It can be used as a coating on the surface of some optical components, and is particularly suitable for use as a coating of window materials , such as zinc selenide(ZnSe)and zinc sulfide(ZnS).In out of that, it has good resistance to thermal shocks and is extremely hard. It is anticipated to become the perfect window material suitable for high-power light sources and detectors.

The supplier of Boron Nitride Powder

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