What is boron nitride?
Boron nitride is usually black, brownish or dark red crystals with sphalerite framework and also excellent thermal conductivity. Its firmness is second just to diamond, a superhard material commonly used as device products and abrasives. Boron nitride has chemical resistance and also no erosion by not natural acid and also water. The boron nitrogen bond is barged in hot, concentrated antacids. Oxidation starts in the air at 1200 ℃. Decay begins at regarding 2700 ℃ in a vacuum. It is a little soluble in warm acid and insoluble in cold water. The family member thickness is 2.29. The compressive stamina is 170 mph. The maximum solution temperature is 900 ℃ in the oxidation environment as well as 2800 ℃ in the non-active decrease environment, however the lubrication efficiency is inadequate at room temperature level. Most residential or commercial properties of boron nitride are much better than carbon materials. For hexagonal boron nitride: the rubbing coefficient is shallow Excellent high-temperature security, good thermal shock resistance, high stamina, high thermal conductivity, low expansion coefficient, high resistivity, corrosion 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 continuous horizontal rolling, high-temperature resistant lubricants and high-temperature coatings. It is likewise a raw material for synthesizing cubic boron nitride. On top of that, it is also a very superb high-temperature lubricant, which can be made use of as an element of self-lubricating bearings. Boron nitride has numerous physical residential or commercial properties comparable to graphite, called white graphite. It resembles mica, talc, and also silicate; Fats are collectively referred to as white strong lubricating substances. As a lubricating substance, boron nitride can be spread in heat-resistant lubricating oil, water or solvent; It is splashed on the friction surface area to form a completely dry film after the solvent volatilizes and then completed the material, ceramic, and metal surface layers as a high-temperature immune self-lubricating composite product. It is utilized in aerospace engineering, or the boron nitride powder can be directly coated on the overview rail surface. The boron nitride suspension oil is white or yellow. For that reason, it does not pollute fiber products in fabric machinery and also can be commonly utilized in the lubrication of synthetic fibre fabric machinery.

Is Boron nitride unsafe to body?
Boron nitride is not toxic, yet boron nitride powder is a cloud of dust unsafe to human health and wellness. Boron nitride powder is literally inert as well as will be damaging to health when ingested, inhaled, and also exposured to the skin as well as eyes. Consuming or inhaling will certainly trigger skin, respiratory system, as well as kidney flow problems.

Rate of boron nitride
Boron nitride bit size and also purity will affect the item'' s cost, and also the acquisition quantity can additionally influence the expense of boron nitride. A large amount of big quantity will be lower. The rate of boron nitride can be located on our business'' s main web site.

Boron nitride provider
Modern Technology Co. Ltd. , is a trustworthy as well as high-quality international chemical material supplier and also supplier. It has more than 12 years of experience supplying ultra-high quality chemicals and also nanotechnology products, consisting of boride powder, nitride powder, graphite powder, sulfide powder, and 3D printing powder. If you are trying to find high-grade and also cost-efficient hexagonal boron nitride powder, you rate to contact us or ask whenever.

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