What is boron nitride?
Boron nitride is typically black, brown or dark red crystals with sphalerite structure and also great thermal conductivity. Its solidity is 2nd just to ruby, a superhard product generally made use of as tool materials and also abrasives. Boron nitride has chemical resistance as well as no disintegration by not natural acid and also water. The boron nitrogen bond is broken in hot, focused antacids. Oxidation begins in the air at 1200 ℃. Disintegration starts at about 2700 ℃ in a vacuum cleaner. It is slightly soluble in hot acid and also insoluble in chilly water. The loved one density is 2.29. The compressive stamina is 170 mph. The optimum service temperature level is 900 ℃ in the oxidation ambience and also 2800 ℃ in the non-active decrease atmosphere, however the lubrication performance is bad at space temperature. The majority of residential properties of boron nitride are much better than carbon materials. For hexagonal boron nitride: the rubbing coefficient is shallow Excellent high-temperature stability, excellent thermal shock resistance, high strength, high thermal conductivity, reduced expansion 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, progressed refractories and also superhard product; separation rings for continual horizontal rolling, high-temperature resistant lubricants and high-temperature finishes. It is likewise a raw material for manufacturing cubic boron nitride. Additionally, it is also a really outstanding high-temperature lubricant, which can be used as a part of self-lubricating bearings. Boron nitride has numerous physical properties comparable to graphite, called white graphite. It is similar to mica, talcum powder, and silicate; Fatty acids are collectively referred to as white solid lubricants. As a lubricant, boron nitride can be distributed in heat-resistant lubricating oil, water or solvent; It is sprayed on the friction surface area to form a dry movie after the solvent volatilizes and after that completed the resin, ceramic, and steel surface area layers as a high-temperature immune self-lubricating composite material. It is made use of in aerospace engineering, or the boron nitride powder can be directly coated on the guide rail surface area. The boron nitride suspension oil is white or yellow. Consequently, it does not pollute fiber products in fabric equipment as well as can be widely utilized in the lubrication of artificial fiber textile equipment.

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

Rate of boron nitride
Boron nitride fragment dimension as well as purity will impact the product'' s cost, as well as the acquisition quantity can additionally influence the expense of boron nitride. A big amount of huge amount will certainly be reduced. The cost of boron nitride can be found on our company'' s official web site.

Boron nitride provider
Technology Co. Ltd. , is a reliable and high-grade worldwide chemical product supplier as well as supplier. It has greater than 12 years of experience offering ultra-high high quality chemicals and nanotechnology materials, consisting of boride powder, nitride powder, graphite powder, sulfide powder, and also 3D printing powder. If you are searching for high-quality and economical hexagonal boron nitride powder, you are welcome to contact us or ask whenever.

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