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What are the functions of boron nitride

A Brief Overview of Boron Nitride Powder

The industrial powder Boron Nitride pure white ceramic with hexagonal crystal structures similar to graphite. The material can stand temperatures of more than 2,000 degC. Depending upon the grade, its dielectric strength is around 1000 volts/mil. It is hot-pressed into for billets, that can easily be processed into rods or plates and even customized forms .

What is the uses of boron nitride?

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

2.Special electrolysis and resistance materials 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 desiccants for transistors as well as the addition of polymers to plastic resins.

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

6.Thermal materials for shielding in aerospace.

7.With the participation of catalysts,it can be transformed into cubic boron nitride which is as strong as diamond , after high temperature in addition to high pressure.

8.The building blocks of the Atomic reactor.

9.Aircraft,rocket engine nozzle.

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

11.Packaging material to prevent neutron radiation.

12.The superhard product of the boron-nitride treatment can be converted into high-speed drilling tools as well as cutting instruments to be used for geological exploration and drilling for oil.

13.Separation ring for continuous casting steel in metallurgy. an amorphous iron release agent in continuous cast aluminum(various different optical glass release agents)

14.Make various Evaporation boats for capacitor films such as aluminum plating, picture tube aluminum plating aluminum platingand more.

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

16.All kinds of anti-counterfeiting lasers aluminum plating and hot stamping products, 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.

As for optical applications due because of the high hardness the cBN film, and also the extremely high transmission across the band of wavelengths, from ultraviolet(from about 200 nm)to far-infrared, it can be used as a coating on the surface of certain optical components. It is particularly suitable as Coating of window materials such as zinc selenide(ZnSe)and zinc sulfide(ZnS).In Additionally, it has high thermoshock resistance and hardness. It will soon become an ideal window material for high power sensors and lasers.

The manufacturer of Boron Nitride Powder

We are a highly experienced Nitride Powder supplier, with over 13 years' worth of knowledge in chemical product research and development. We accept payment through Credit Card, T/T, West Union, and Paypal. We will deliver the products for customers who are overseas via FedEx, DHL, by shipping by air or via sea.

If you are looking for top-quality boron carbonide powder, you can contact us. Send us an enquiry to :

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