What is boron nitride?
Boron nitride is usually black, brownish or dark red crystals with sphalerite framework and also great thermal conductivity. Its firmness is second only to diamond, a superhard material generally made use of as tool products and abrasives. Boron nitride has chemical resistance and no disintegration by inorganic acid and water. The boron nitrogen bond is barged in hot, focused alkali. Oxidation starts in the air at 1200 ℃. Disintegration begins at about 2700 ℃ in a vacuum cleaner. It is slightly soluble in hot acid as well as insoluble in chilly water. The relative density is 2.29. The compressive stamina is 170 mph. The maximum service temperature is 900 ℃ in the oxidation ambience and 2800 ℃ in the non-active decrease environment, but the lubrication efficiency is poor at room temperature. The majority of buildings of boron nitride are far better than carbon materials. For hexagonal boron nitride: the friction coefficient is shallow Great high-temperature security, great thermal shock resistance, high toughness, high thermal conductivity, low development coefficient, high resistivity, deterioration resistance, microwave or infrared transmission.

What is the role of boron nitride? Hexagonal boron nitride can make TiB2/BN composite porcelains, advanced refractories and also superhard material; separation rings for continual horizontal rolling, high-temperature immune lubes and also high-temperature coatings. It is likewise a basic material for synthesizing cubic boron nitride. On top of that, it is also a really superb high-temperature lubricating substance, which can be made use of as an element of self-lubricating bearings. Boron nitride has many physical properties similar to graphite, called white graphite. It is similar to mica, talc, and silicate; Fatty acids are jointly referred to as white strong lubricating substances. As a lube, boron nitride can be spread in heat-resistant lubricating grease, water or solvent; It is splashed on the rubbing surface to form a dry film after the solvent volatilizes and after that completed the resin, ceramic, and also metal surface layers as a high-temperature resistant self-lubricating composite material. It is made use of in aerospace design, or the boron nitride powder can be directly covered on the overview rail surface. The boron nitride suspension oil is white or yellow. Consequently, it does not contaminate fiber products in fabric machinery as well as can be commonly made use of in the lubrication of artificial fibre textile machinery.

Is Boron nitride unsafe to body?
Boron nitride is not poisonous, but boron nitride powder is a cloud of dirt hazardous to human health and wellness. Boron nitride powder is literally inert and also will be detrimental to health and wellness when swallowed, breathed in, and also exposured to the skin as well as eyes. Consuming or inhaling will create skin, breathing system, and kidney circulation conditions.

Cost of boron nitride
Boron nitride fragment size and also pureness will certainly impact the product'' s rate, as well as the acquisition volume can additionally influence the expense of boron nitride. A big amount of huge amount will be reduced. The rate of boron nitride can be found on our company'' s official internet site.

Boron nitride distributor
Innovation Co. Ltd. , is a reputable and also high-grade global chemical material supplier and also manufacturer. It has greater than 12 years of experience offering ultra-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 looking for top quality and affordable hexagonal boron nitride powder, you rate to call us or make inquiries at any time.

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