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What are the functions of boron nitride

Overview of Boron-Nitride Powder

Boron nitride industrial powder is a pure white ceramic material with a hexagonal crystal structure similar to graphite. Boron nitride has the ability to withstand temperatures of more than 2,000 degC. Depending upon the grade,its dielectric strength is around 1000 volts/millimeter. Boron nitride is hot pressed in shape of billets which can be readily processed into rods, bars, plates and even custom forms .

What are the functions of boron nitride?

1.Release Agent for Metal forming as well as lubricant that is used to draw metal.

2.Special electrolysis and resistance materials in high temperature conditions.

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 desiccants for transistors as well as other polymers that are additives, like plastic resins.

5.Pressed into various shapes of boronnitride materials, which are suitable for use as the high-temperature, high pressure and high-pressure insulation and heat dissipation parts.

6.Thermal materials for shielding in aerospace.

7.With the participation of catalysts,it is possible to convert it into cubic boron nitride which is as hard as diamond , after high temperature as well as high pressure treatments.

8.The fundamental materials used in the atomic reactor.

9.Aircraft,rocket engine nozzle.

10.Insulator for electric high-frequency and high voltage and plasma arches.

11.Packaging materials that block neutron radiation.

12.The superhard materials created by the process of boron Nitride is made into high-speed Drill bits and cutting equipment to be used for geological exploration and oil drilling.

13.Separation rings for continuous cast steel in metallurgy,flow slot for anamorphous iron, release material on continuous cast aluminum(various types of release agents made from optical glass)

14.Make any of the evaporation boats to accommodate capacitor film aluminum plating,picture tube aluminum plating,display aluminum plating.

15.Various fresh-keeping aluminum-plated packaging bags,etc.

16.All kinds of lasers, anti-counterfeiting metal plating, hot stamping brand materials, all kinds of beer labels and cigarette labels. boxes,cigarette packaging boxes,etc.

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

In terms of optical application, due to the extremely hardness of the cBN film and its high transmittance across the entire band of wavelengths, from ultraviolet(from around 200 nm)to far infrared. It is suitable as a surface coating for 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 in addition, it has excellent resistance to thermal shocks and is extremely hard. It is predicted to be one of the best window materials for high power Lasers as well as detectors.

The company that supplies Boron Nitride Powder

We are a reputable supplier of nitride-based powders with over 12 years of experience in chemical products researching and developing. We accept payments via Credit Card, T/T, West Union, and Paypal. We will ship your items to customers overseas through FedEx, DHL, by either by air or sea.

If you're in search of high-quality boron-carbide powder, do not hesitate to contact us. You can send us an inquiry to the email address:

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