What is boron nitride?
Boron nitride is usually black, brown or dark red crystals with sphalerite structure and also good thermal conductivity. Its firmness is second just to diamond, a superhard material frequently used as tool materials and abrasives. Boron nitride has chemical resistance and no erosion by inorganic acid as well as water. The boron nitrogen bond is broken in warm, concentrated antacids. Oxidation starts airborne at 1200 ℃. Disintegration begins at about 2700 ℃ in a vacuum cleaner. It is somewhat soluble in hot acid and also insoluble in cool water. The relative density is 2.29. The compressive toughness is 170 mph. The optimum solution temperature level is 900 ℃ in the oxidation ambience and 2800 ℃ in the non-active reduction ambience, however the lubrication efficiency is bad at space temperature. Many buildings of boron nitride are far better than carbon materials. For hexagonal boron nitride: the friction coefficient is shallow Good high-temperature stability, good thermal shock resistance, high stamina, high thermal conductivity, low development coefficient, high resistivity, corrosion resistance, microwave or infrared transmission.

What is the duty of boron nitride? Hexagonal boron nitride can make TiB2/BN composite porcelains, advanced refractories as well as superhard material; splitting up rings for continual horizontal rolling, high-temperature immune lubricating substances and also high-temperature layers. It is likewise a basic material for manufacturing cubic boron nitride. Additionally, it is also a very excellent high-temperature lubricant, which can be made use of as a part of self-lubricating bearings. Boron nitride has lots of physical residential or commercial properties comparable to graphite, called white graphite. It is similar to mica, talcum powder, and also silicate; Fats are collectively described as white strong lubricating substances. As a lubricant, boron nitride can be distributed in heat-resistant lubricating grease, water or solvent; It is sprayed on the friction surface area to create a completely dry film after the solvent volatilizes and after that filled out the material, ceramic, and metal surface layers as a high-temperature immune self-lubricating composite material. It is utilized in aerospace engineering, or the boron nitride powder can be straight covered on the overview rail surface area. The boron nitride suspension oil is white or yellow. For that reason, it does not contaminate fibre items in textile equipment and also can be commonly used in the lubrication of artificial fiber textile equipment.

Is Boron nitride harmful to human body?
Boron nitride is not toxic, however boron nitride powder is a cloud of dust unsafe to human health and wellness. Boron nitride powder is literally inert and also will be detrimental to wellness when swallowed, breathed in, as well as exposured to the skin and eyes. Consuming or inhaling will trigger skin, breathing system, and also kidney blood circulation disorders.

Cost of boron nitride
Boron nitride particle size as well as pureness will certainly influence the item'' s cost, as well as the purchase volume can also impact the expense of boron nitride. A large quantity of big amount will be lower. The rate of boron nitride can be found on our business'' s official web site.

Boron nitride vendor
Technology Co. Ltd. , is a reputable as well as premium international chemical product supplier and also supplier. It has more than 12 years of experience giving ultra-high high quality chemicals as well as nanotechnology products, consisting of boride powder, nitride powder, graphite powder, sulfide powder, and 3D printing powder. If you are trying to find top quality as well as economical hexagonal boron nitride powder, you are welcome to call us or ask at any time.

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