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What are the functions of boron nitride

An Overview of Boron Ntride Powder

Industrial powder made of Boron Nitride is a pure white ceramic material with an hexagonal crystal structure that is similar to graphite. Boron nitride is able to withstand temperatures of up to 2,000 degrees Celsius, and depending on the grade, its dielectric force is approximately 1000 volts/mil. It is hot-pressed into for billets which are easily transformed into rods and plates or even customized designs .

What is the uses of Boron Nitride?

1.Release agent for metal forming and lubricant for drawing metal.

2.Special electrolysis and resistance materials in a high temperatures.

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 the addition of polymers to plastic resins.

5.Pressed into different shapes of boron Nitride products, which can be used as high temperature, high pressure, insulation and heat dissipation elements.

6.Thermal material shielding in aerospace.

7.With the aid of catalysts can be transformed into cubic boronnitride that is as strong like diamond after high temperature and pressure processing.

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

9.Aircraft,rocket engine nozzle.

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

11.Packaging materials that block the radiation of neutrons.

12.The superhard material made by the boron-nitride treatment can be made into high-speed drilling tools as well as cutting instruments for exploration of geology and drilling for oil.

13.Separation rings for continuous cast steel in metallurgy,flow slot for the release agent used for cast continuous aluminum(various releases agents for optical glass)

14.Make all kinds of evaporation tanks for capacitor film aluminum plating, picture tube aluminum plating aluminum plating, etc.

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

16.All kinds and varieties of laser anti-counterfeiting aluminum plating, brand hot stamping materials, all kinds of beer labels, cigarette labels, packaging containers, boxes for cigarettes, etc.

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

As for optical applications due to the strong hardness of the c-BN film as well as the very high transmittance across the frequency range of ultraviolet(from around 200 nm)to far infrared. This makes it suitable as a surface coating for some optical components, and is especially suitable for the coating of window materials , such as zinc selenide(ZnSe)and zinc sulfide(ZnS).In the same way, it has excellent durability and thermal shock resistance, and is anticipated to become the perfect window material suitable for high power Lasers as well as detectors.

The seller of Boron Nitride Powder

We are a highly experienced nitride powder supplier with over 12 years ' experience within chemical products researching and developing. We accept payments by Credit Card, T/T, West Union, and Paypal. We can ship the items for customers who are overseas via FedEx, DHL, by shipping by air or via sea.

If you're searching for high-quality boron-carbide powder, do not hesitate to contact us and send an inquiry to us at

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