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What are the functions of boron nitride

Overview of Boron Nitride Powder

The industrial powder Boron Nitride pure white ceramic with the same hexagonal crystal structure to graphite. Boron nitride can withstand temperatures of more than 2,000 degC. Depending upon the grade, its dielectric power is around 1000 volts/mil. Boron nitride can be hot-pressed into for billets which can then be easily processed into rods (bars), plates, rods and even customized shapes .

What's the purposes of boron nitride?

1.Release an agent to aid in metal drawing and lubricant to draw 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 as well as the addition of polymers to plastic resins.

5.Pressed into various shapes of boronnitride materials, which can be used for high temperature, high pressure, insulation and heat dissipation parts.

6.Thermal shielding materials in aerospace.

7.With the aid of catalysts is possible to convert it into cubic boron nitride that is as hard as diamond after high temperature in addition to high pressure.

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

9.Aircraft,rocket engine nozzle.

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

11.Packaging materials to stop the radiation of neutrons.

12.The superhard materials created by the boron nitride procedure is able to be used as high-speed saws, cutting devices and drill bits to be used for geological exploration and oil drilling.

13.Separation of a ring to prevent continuous casting steel, flow slot for anamorphous iron, release material designed for continuous cast aluminum(various Release agents using optical glasses)

14.Make all sorts of evaporation boats for capacitor film aluminum plating,picture tube aluminum plating,display aluminum plating.

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

16.All kinds of lasers, anti-counterfeiting aluminum plating, brand hot stamping material, all varieties of cigarette labeling, beer labels containers, boxes for cigarettes, etc.

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

In terms of optical applications,due to the extremely hardness of the c-BN film and the excellent transmittance over the entire length range from ultraviolet(from about 200 nm)to far infrared, it is suitable as a coating on the surface of some optical components, and is particularly suitable for Coating of window material such as zinc selenide(ZnSe)and zinc sulfide(ZnS).In in addition, it has excellent heat shock resistance and toughness, and is predicted to become an ideal window material for high-power sensors and lasers.

The provider of Boron Nitride Powder

We are a reputable Nitride Powder Supplier with more than 12-years of expertise in chemicals products for research and development. We accept payments through Credit Card, T/T, West Union, and Paypal. We can ship the items to overseas customers through FedEx, DHL, by ocean or air.

If you're in search of premium boron carbide powder please feel free to contact us. Send us an enquiry to the email address:

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