What is boron nitride?
Boron nitride is normally black, brown or dark red crystals with sphalerite framework and good thermal conductivity. Its hardness is second only to ruby, a superhard material commonly utilized as tool products and abrasives. Boron nitride has chemical resistance and also no disintegration by not natural acid and also water. The boron nitrogen bond is barged in warm, concentrated alkali. Oxidation starts airborne at 1200 ℃. Decomposition starts at regarding 2700 ℃ in a vacuum. It is slightly soluble in warm acid and also insoluble in cold water. The family member thickness is 2.29. The compressive strength is 170 miles per hour. The maximum solution temperature is 900 ℃ in the oxidation atmosphere and also 2800 ℃ in the non-active decrease ambience, however the lubrication efficiency is inadequate at space temperature level. Many homes of boron nitride are much better than carbon products. For hexagonal boron nitride: the rubbing coefficient is superficial Great high-temperature security, excellent thermal shock resistance, high toughness, high thermal conductivity, reduced development coefficient, high resistivity, rust resistance, microwave or infrared transmission.

What is the duty of boron nitride? Hexagonal boron nitride can make TiB2/BN composite porcelains, progressed refractories as well as superhard product; separation rings for continuous horizontal rolling, high-temperature immune lubes and also high-temperature finishings. It is additionally a raw material for synthesizing cubic boron nitride. In addition, it is likewise an extremely exceptional high-temperature lubricating substance, which can be used as a part of self-lubricating bearings. Boron nitride has several physical buildings similar to graphite, called white graphite. It resembles mica, talc, as well as silicate; Fats are jointly described as white strong lubricants. As a lubricating substance, boron nitride can be dispersed in heat-resistant lubricating grease, water or solvent; It is sprayed on the friction surface to create a dry movie after the solvent volatilizes and after that filled out the resin, ceramic, and steel surface layers as a high-temperature immune self-lubricating composite product. It is made use of in aerospace engineering, or the boron nitride powder can be directly covered on the guide rail surface area. The boron nitride suspension oil is white or yellow. For that reason, it does not pollute fiber products in fabric equipment as well as can be extensively made use of in the lubrication of synthetic fibre textile machinery.

Is Boron nitride harmful to human body?
Boron nitride is not hazardous, however boron nitride powder is a cloud of dirt hazardous to human wellness. Boron nitride powder is physically inert and will be damaging to wellness when swallowed, inhaled, and also exposured to the skin and also eyes. Consuming or breathing in will trigger skin, breathing system, and kidney flow conditions.

Cost of boron nitride
Boron nitride bit dimension and also pureness will certainly affect the item'' s rate, as well as the acquisition volume can likewise influence the expense of boron nitride. A big amount of large amount will certainly be lower. The cost of boron nitride can be located on our business'' s main website.

Boron nitride provider
Modern Technology Co. Ltd. , is a trusted and also premium worldwide chemical product provider as well as manufacturer. It has greater than 12 years of experience providing ultra-high top quality chemicals as well as nanotechnology materials, including boride powder, nitride powder, graphite powder, sulfide powder, and also 3D printing powder. If you are looking for top quality as well as cost-effective hexagonal boron nitride powder, you are welcome to contact us or ask any time.

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