What is boron nitride?
Boron nitride is usually black, brownish or dark red crystals with sphalerite framework and excellent thermal conductivity. Its hardness is second just to ruby, a superhard product commonly made use of as tool materials and also abrasives. Boron nitride has chemical resistance and also no disintegration by not natural acid and also water. The boron nitrogen bond is barged in hot, focused alkali. Oxidation starts in the air at 1200 ℃. Disintegration starts at concerning 2700 ℃ in a vacuum cleaner. It is a little soluble in hot acid and also insoluble in chilly water. The family member thickness is 2.29. The compressive strength is 170 miles per hour. The optimum solution temperature level is 900 ℃ in the oxidation ambience and also 2800 ℃ in the non-active reduction environment, however the lubrication efficiency is inadequate at space temperature level. The majority of residential properties of boron nitride are better than carbon materials. For hexagonal boron nitride: the rubbing coefficient is superficial Excellent high-temperature security, great thermal shock resistance, high toughness, high thermal conductivity, reduced development coefficient, high resistivity, rust resistance, microwave or infrared transmission.

What is the role of boron nitride? Hexagonal boron nitride can make TiB2/BN composite ceramics, advanced refractories and superhard product; splitting up rings for constant straight rolling, high-temperature immune lubricants and high-temperature coverings. It is additionally a basic material for manufacturing cubic boron nitride. Additionally, it is likewise a really excellent high-temperature lubricating substance, which can be made use of as a part of self-lubricating bearings. Boron nitride has several physical residential or commercial properties similar to graphite, called white graphite. It is similar to mica, baby powder, and also silicate; Fats are collectively referred to as white strong lubes. As a lubricant, boron nitride can be spread in heat-resistant lubricating grease, water or solvent; It is sprayed on the friction surface to develop a completely dry film after the solvent volatilizes and then filled out the resin, ceramic, and also metal surface area layers as a high-temperature immune self-lubricating composite material. It is used in aerospace design, or the boron nitride powder can be straight coated on the overview rail surface area. The boron nitride suspension oil is white or yellow. As a result, it does not pollute fiber items in fabric machinery as well as can be widely utilized in the lubrication of synthetic fibre textile equipment.

Is Boron nitride hazardous to human body?
Boron nitride is not hazardous, but boron nitride powder is a cloud of dirt dangerous to human health. Boron nitride powder is literally inert and also will certainly be destructive to wellness when ingested, inhaled, and also contacted with the skin as well as eyes. Consuming or breathing in will certainly create skin, breathing system, and kidney flow disorders.

Rate of boron nitride
Boron nitride fragment dimension as well as pureness will certainly affect the item'' s price, and the purchase quantity can also affect the cost of boron nitride. A large quantity of huge amount will certainly be lower. The rate of boron nitride can be discovered on our firm'' s main internet site.

Boron nitride supplier
Modern Technology Co. Ltd. , is a trustworthy as well as premium worldwide chemical material distributor and supplier. It has more than 12 years of experience giving ultra-high quality chemicals as well as nanotechnology materials, consisting of boride powder, nitride powder, graphite powder, sulfide powder, and 3D printing powder. If you are seeking top quality as well as cost-efficient hexagonal boron nitride powder, you are welcome to contact us or ask whenever.

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