What is boron nitride?
Boron nitride is usually black, brownish or dark red crystals with sphalerite framework and great thermal conductivity. Its solidity is 2nd only to ruby, a superhard material frequently utilized as tool products as well as abrasives. Boron nitride has chemical resistance as well as no erosion by not natural acid as well as water. The boron nitrogen bond is broken in warm, concentrated alkali. Oxidation starts airborne at 1200 ℃. Decay begins at about 2700 ℃ in a vacuum. It is slightly soluble in hot acid and also insoluble in chilly water. The relative density is 2.29. The compressive toughness is 170 miles per hour. The optimum service temperature level is 900 ℃ in the oxidation environment and 2800 ℃ in the non-active reduction atmosphere, but the lubrication efficiency is poor 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 shallow Good high-temperature stability, good thermal shock resistance, high stamina, high thermal conductivity, reduced expansion coefficient, high resistivity, deterioration resistance, microwave or infrared transmission.

What is the duty of boron nitride? Hexagonal boron nitride can make TiB2/BN composite porcelains, advanced refractories and superhard material; splitting up rings for constant straight rolling, high-temperature immune lubricants and high-temperature coatings. It is likewise a raw material for synthesizing cubic boron nitride. Additionally, it is also a very excellent high-temperature lubricant, which can be used as a part of self-lubricating bearings. Boron nitride has lots of physical homes similar to graphite, called white graphite. It is similar to mica, baby powder, and also silicate; Fats are collectively described as white strong lubes. As a lubricating substance, boron nitride can be dispersed in heat-resistant lubricating grease, water or solvent; It is sprayed on the rubbing surface to form a completely dry movie after the solvent volatilizes and afterwards filled in the material, ceramic, and also steel surface layers as a high-temperature resistant self-lubricating composite material. It is utilized in aerospace engineering, or the boron nitride powder can be straight coated on the guide rail surface. The boron nitride suspension oil is white or yellow. Consequently, it does not contaminate fibre items in fabric machinery as well as can be commonly used in the lubrication of synthetic fibre textile machinery.

Is Boron nitride dangerous to human body?
Boron nitride is not toxic, however boron nitride powder is a cloud of dust harmful to human health and wellness. Boron nitride powder is literally inert and also will be detrimental to wellness when swallowed, inhaled, and also contacted with the skin and eyes. Consuming or breathing in will trigger skin, respiratory system, and kidney circulation disorders.

Price of boron nitride
Boron nitride particle size and pureness will certainly influence the item'' s cost, and also the acquisition quantity can additionally influence the expense of boron nitride. A large quantity of big quantity will certainly be lower. The price of boron nitride can be discovered on our firm'' s main web site.

Boron nitride distributor
Modern Technology Co. Ltd. , is a trustworthy and high-quality international chemical material supplier and manufacturer. It has more than 12 years of experience giving ultra-high 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 trying to find top quality and economical hexagonal boron nitride powder, you are welcome to contact us or ask at any time.

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