What is boron nitride?
Boron nitride is normally black, brown or dark red crystals with sphalerite framework as well as good thermal conductivity. Its firmness is 2nd only to ruby, a superhard product typically used as device materials and also abrasives. Boron nitride has chemical resistance as well as no disintegration by inorganic acid as well as water. The boron nitrogen bond is broken in warm, concentrated alkali. Oxidation starts in the air at 1200 ℃. Decay starts at about 2700 ℃ in a vacuum. It is somewhat soluble in hot acid as well as insoluble in chilly water. The relative thickness is 2.29. The compressive stamina is 170 miles per hour. The optimum solution temperature is 900 ℃ in the oxidation atmosphere as well as 2800 ℃ in the non-active reduction environment, however the lubrication efficiency is poor at room temperature. Most residential or commercial properties of boron nitride are far better than carbon materials. For hexagonal boron nitride: the friction coefficient is superficial Great high-temperature stability, excellent thermal shock resistance, high stamina, high thermal conductivity, low development coefficient, high resistivity, corrosion resistance, microwave or infrared transmission.

What is the role of boron nitride? Hexagonal boron nitride can make TiB2/BN composite porcelains, advanced refractories and superhard product; separation rings for continuous straight rolling, high-temperature resistant lubes and also high-temperature coatings. It is also a resources for synthesizing cubic boron nitride. Additionally, it is likewise an extremely outstanding high-temperature lubricant, which can be used as an element of self-lubricating bearings. Boron nitride has lots of physical buildings comparable to graphite, called white graphite. It resembles mica, baby powder, as well as silicate; Fatty acids are jointly described as white solid lubricants. As a lubricating substance, boron nitride can be dispersed in heat-resistant lubricating oil, water or solvent; It is sprayed on the friction surface to create a dry film after the solvent volatilizes and then filled out the material, ceramic, and also steel surface area layers as a high-temperature immune self-lubricating composite material. It is used in aerospace engineering, or the boron nitride powder can be directly covered on the guide rail surface. The boron nitride suspension oil is white or yellow. Therefore, it does not pollute fiber products in textile equipment and also can be widely made use of in the lubrication of synthetic fibre fabric machinery.

Is Boron nitride unsafe to body?
Boron nitride is not poisonous, however boron nitride powder is a cloud of dust hazardous to human wellness. Boron nitride powder is physically inert and also will certainly be damaging to wellness when ingested, inhaled, and also exposured to the skin and also eyes. Consuming or inhaling will create skin, breathing system, and kidney flow conditions.

Cost of boron nitride
Boron nitride bit size as well as pureness will affect the item'' s rate, and the purchase quantity can also affect the expense of boron nitride. A big quantity of huge amount will certainly be reduced. The price of boron nitride can be discovered on our company'' s official web site.

Boron nitride distributor
Technology Co. Ltd. , is a trustworthy as well as top notch global chemical product vendor as well as maker. It has more than 12 years of experience giving ultra-high top quality chemicals as well as nanotechnology products, including boride powder, nitride powder, graphite powder, sulfide powder, as well as 3D printing powder. If you are searching for high-grade and economical hexagonal boron nitride powder, you rate to call us or make inquiries at any time.

Inquiry us