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What are the functions of boron nitride

An Overview of Boron Ntride Powder

Industrial powder of Boron Nitride is a pure white ceramic material with hexagonal crystals that are similar to graphite. It can withstand temperatures of up to 2,000 degrees Celsius, and depending on the grade, its dielectric strength can be close to 1000 volts/mil. The Boron Nitride is hot-pressed to forms of billets that can easily be processed into rods and plates or even customized shapes .

What exactly are functions of the boron nitride?

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

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 desiccants for transistors and add-ons for polymers like plastic resins.

5.Pressed into different designs of boron nitride products. They are suitable for use as the high-temperature, high pressure and high-pressure insulation and heat dissipation products.

6.Thermal material shielding in aerospace.

7.With the involvement of catalysts can be converted 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-frequency, high voltage electricity and plasma arc.

11.Packaging material to prevent neutron radiation.

12.The superhard material created by the process of boron Nitride can be made into high-speed tooling and drill bits for exploration and oil drilling.

13.Separation Ring for continuous cast steel in metallurgy. It also has a flow slot to accommodate the amorphous iron, release agents in continuous cast aluminum(various various optical glass release substances)

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

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

16.All kinds of laser anti-counterfeiting aluminum plating and hot stamping products, all kinds of cigarette labels,beer labels,packaging cases, boxes for packaging cigarettes.

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

For optical applications, due to the toughness of the cBN film and its very high transmittance across the wavelength range from ultraviolet(from approximately 200 nm)to far infrared,it is suitable as a coating on the surface of some optical components, and is particularly suitable as Coating of window materials , such as zinc selenide(ZnSe)and zinc sulfide(ZnS).In in addition, it has excellent heat shock resistance and toughness, and is expected to be an ideal window material for high power devices and optical lasers.

The company that supplies Boron Nitride Powder

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

If you're seeking quality boron carbide, make sure to contact us via email and submit an inquiry via email:

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