What is boron nitride?
Boron nitride is normally black, brown or dark red crystals with sphalerite structure as well as excellent thermal conductivity. Its solidity is second just to ruby, a superhard material typically made use of as device materials as well as abrasives. Boron nitride has chemical resistance as well as no disintegration by not natural acid and water. The boron nitrogen bond is barged in hot, focused alkali. Oxidation begins in the air at 1200 ℃. Decay starts at concerning 2700 ℃ in a vacuum. It is a little soluble in hot acid and also insoluble in chilly water. The relative density is 2.29. The compressive strength is 170 mph. The maximum service temperature is 900 ℃ in the oxidation environment and 2800 ℃ in the non-active decrease atmosphere, yet the lubrication efficiency is inadequate at area temperature. Many residential properties of boron nitride are much better than carbon materials. For hexagonal boron nitride: the rubbing coefficient is superficial Great high-temperature security, great thermal shock resistance, high strength, high thermal conductivity, reduced 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; separation rings for continuous straight rolling, high-temperature immune lubes and also high-temperature coatings. It is also a basic material for manufacturing cubic boron nitride. In addition, it is also a very exceptional high-temperature lubricating substance, which can be made use of as a component of self-lubricating bearings. Boron nitride has many physical homes comparable to graphite, called white graphite. It is similar to mica, talcum powder, and silicate; Fatty acids are collectively described as white strong lubricants. As a lubricant, boron nitride can be dispersed in heat-resistant lubricating oil, water or solvent; It is sprayed on the rubbing surface area to form a dry film after the solvent volatilizes and afterwards filled in the material, ceramic, and metal surface layers as a high-temperature resistant self-lubricating composite material. It is used 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. As a result, it does not pollute fibre items in textile machinery and can be commonly utilized in the lubrication of artificial fibre fabric equipment.

Is Boron nitride damaging to human body?
Boron nitride is not harmful, but boron nitride powder is a cloud of dirt hazardous to human health. Boron nitride powder is physically inert and will certainly be destructive to health and wellness when swallowed, inhaled, as well as exposured to the skin as well as eyes. Consuming or breathing in will certainly create skin, respiratory system, as well as kidney circulation problems.

Rate of boron nitride
Boron nitride fragment dimension and also pureness will influence the item'' s rate, as well as the purchase volume can additionally impact the expense of boron nitride. A huge quantity of big quantity will be lower. The rate of boron nitride can be discovered on our firm'' s main website.

Boron nitride provider
Technology Co. Ltd. , is a reputable and premium international chemical product supplier and maker. It has greater than 12 years of experience providing ultra-high high quality chemicals as well as nanotechnology materials, including boride powder, nitride powder, graphite powder, sulfide powder, as well as 3D printing powder. If you are searching for top quality as well as economical hexagonal boron nitride powder, you are welcome to contact us or ask any time.

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