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What are the functions of boron nitride

Overview of Boron nitride Powder

Industrial-grade Boron nitride is a pure white ceramic material with hexagonal crystals that are similar to graphite. The material can stand temperatures of more than 2,000 degC. Depending upon the grade, its dielectric power is approximately 1000 volts/mil. Boron Nitride is hot-pressed in for billets, which can be easily processed into rods or plates and even customized designs .

What exactly are functions of boron nitride?

1.Release chemical for metal forming and lubricant of metal drawing.

2.Special electrolysis and resistance substances in 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 to make transistors and additives to polymers such as plastic resins.

5.Pressed into various designs of boron-nitride products. These can be used for heating, high-pressure, high temperature or heat dissipation products.

6.Thermal materials used to shield in aerospace.

7.With catalysts, it is possible to convert it into cubic boron nitride which is as strong as diamond after high temperature or high pressure process.

8.The building blocks of the Atomic Reactor.

9.Aircraft,rocket engine nozzle.

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

11.Packaging substances to prevent the radiation of neutrons.

12.The superhard substance created by the boron-nitride treatment can be turned into high-speed cutting tools and drill bits that are used for geological exploration and drilling for oil.

13.Separation rings for continuous casting steel in metallurgy. Also, flow slot for Amorphous Iron, release agent designed for continuous cast aluminum(various releases agents for optical glass)

14.Make all kinds of vessels to evaporate capacitor films, such as aluminum plating,picture tube aluminum plating,display aluminum plating.

15.Various new-keeping aluminum-plated packaging bags.

16.All kinds of anti-counterfeiting lasers aluminum plating, brand hot-stamping materials, all kinds of beer labels and cigarette labels. boxes, cigarettes 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 high hardness of the cBN film and its excellent transmittance over the entire wavelength range from ultraviolet(from about 200 nm)to far-infrared, it can be used as a surface coating for some optical components, and is particularly suitable as Coating of window materials , such as zinc selenide(ZnSe)and zinc sulfide(ZnS).In the same way, it has excellent thermoshock resistance and hardness. It will soon become the ideal material to use as a window for high-power optical components and lasers.

The manufacturer of Boron Nitride Powder

We are a reputable Nitride Powder supplier, with over 12 years ' of exposure to chemical product design and production. We accept payments through Credit Card, T/T, West Union, and Paypal. We will ship your items to overseas customers via FedEx, DHL, by ocean or air.

If you're looking to purchase the highest-quality boron carbide powder please feel free to contact us. Send us an enquiry to :

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