What is boron nitride?
Boron nitride is usually black, brownish or dark red crystals with sphalerite framework as well as excellent thermal conductivity. Its hardness is 2nd only to ruby, a superhard material commonly utilized as tool materials and abrasives. Boron nitride has chemical resistance and no erosion by inorganic acid and water. The boron nitrogen bond is broken in warm, concentrated antacids. Oxidation begins airborne at 1200 ℃. Disintegration begins at concerning 2700 ℃ in a vacuum cleaner. It is slightly soluble in hot acid as well as insoluble in cool water. The family member density is 2.29. The compressive toughness is 170 mph. The optimum service temperature level is 900 ℃ in the oxidation environment as well as 2800 ℃ in the non-active decrease atmosphere, yet the lubrication efficiency is inadequate at room temperature. Most residential or commercial properties of boron nitride are much better than carbon materials. For hexagonal boron nitride: the rubbing coefficient is superficial Great high-temperature security, excellent thermal shock resistance, high strength, high thermal conductivity, low growth coefficient, high resistivity, deterioration resistance, microwave or infrared transmission.

What is the function of boron nitride? Hexagonal boron nitride can make TiB2/BN composite ceramics, progressed refractories and superhard product; splitting up rings for continual horizontal rolling, high-temperature immune lubricants as well as high-temperature finishings. It is additionally a raw material for synthesizing cubic boron nitride. On top of that, it is additionally a very outstanding high-temperature lubricating substance, which can be utilized as a part of self-lubricating bearings. Boron nitride has several physical residential or commercial properties comparable to graphite, called white graphite. It resembles mica, talc, and silicate; Fats are jointly described as white strong lubes. As a lubricant, boron nitride can be distributed in heat-resistant lubricating grease, water or solvent; It is splashed on the friction surface to develop a completely dry movie after the solvent volatilizes and afterwards completed the material, ceramic, and also steel surface area layers as a high-temperature resistant self-lubricating composite material. It is used in aerospace design, or the boron nitride powder can be directly covered on the overview rail surface area. The boron nitride suspension oil is white or yellow. For that reason, it does not pollute fiber products in fabric equipment and can be extensively used in the lubrication of synthetic fibre textile equipment.

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

Cost of boron nitride
Boron nitride bit dimension and purity will certainly impact the item'' s price, and also the acquisition volume can also affect the cost of boron nitride. A huge amount of huge amount will be reduced. The cost of boron nitride can be located on our business'' s official site.

Boron nitride provider
Technology Co. Ltd. , is a trusted and also top notch global chemical product vendor and producer. It has greater than 12 years of experience offering ultra-high top quality chemicals as well as nanotechnology products, including boride powder, nitride powder, graphite powder, sulfide powder, and 3D printing powder. If you are looking for premium and cost-efficient hexagonal boron nitride powder, you rate to contact us or make inquiries whenever.

Inquiry us