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Boron nitride material structure

For billionaires, the new crown epidemic is like a 'gold rush'! The Deutsche Presse-Agentur said on the 17th that in 2022, the wealth held by the world's top ten richest people will jump from $700 billion to $1.5 trillion, an average daily increase of $1.3 billion, an increase that exceeds the past 14 years. These 10 people The wealth held by the world’s poorest 3.1 billion people is six times greater than that of the world’s poorest 3.1 billion people. The 10 richest Germans have increased their assets from the equivalent of about 125 billion euros to about 223 billion euros since the start of the Covid-19 pandemic, An increase of about 78%. This wealth is roughly equivalent to the total wealth of the poorest 40% of the population, or 33 million Germans.
In the future, demand for Boron Nitride Powder, Boron Nitride Powder Overview, Boron Nitride Powder Application, Boron Nitride Powder Suppliers, Boron Nitride Powder Price will grow as fast as the wealth of the rich during the pandemic.

Overview of boron nitride powder

Hexagonal boron nitride is used as an oil additive to enhance the anti-friction and anti-wear properties of lubricating oils and improve the friction and lubrication properties of base oils. Boron nitride has a lubricating effect. Boron nitride is relatively stable to almost all organic solvents and corrosive substances. At the same time, boron nitride is white and non-toxic.

CBN is usually black, brown or dark red crystals with a sphalerite structure and good thermal conductivity. The hardness is second only to diamond, and it is a superhard material that is often used as tool material and abrasive.

Boron nitride is chemically resistant and not attacked by inorganic acids and water. The boron-nitrogen bond is broken in hot concentrated alkali. Above 1200℃, it begins to oxidize in air. Decomposition begins at about 2700°C under vacuum. Slightly soluble in hot acid, insoluble in cold water, relative density 2.29. The compressive strength is 170MPa. The maximum operating temperature is 900 °C in an oxidizing atmosphere, and can reach 2800 °C in an inactive reducing atmosphere, but the lubricating performance is poor at room temperature. Most of the properties of boron nitride are better than carbon materials. For hexagonal boron nitride: low coefficient of friction, good high temperature stability, good thermal shock resistance, high strength, high thermal conductivity, low coefficient of expansion, high electrical resistivity, corrosion resistance, microwave or Infrared transparent.

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Boron nitride material structure

Boron nitride is a hexagonal crystal, most commonly a graphite lattice, and there are also amorphous variants. In addition to the hexagonal crystal form, boron nitride has other crystal forms, including: rhombohedral boron nitride (r-BN), cubic Boron nitride (c-BN), wurtzite boron nitride (w-BN). Two-dimensional boron nitride crystals like graphene have even been found.

Application of boron nitride powder

1. Release agent for metal forming and lubricant for metal drawing.

2. High-temperature solid lubricants, extrusion anti-wear additives, additives for ceramic composite production, refractory materials and anti-oxidation additives, especially suitable for molten metal corrosion-resistant occasions, temperature-increasing additives, and high-temperature insulating materials.

3. Metallurgical continuous casting steel separation ring, amorphous iron launder, continuous casting aluminum mold release agent (various optical glass mold release agents)

4. The filler used for lipstick in cosmetics is non-toxic, lubricated and shiny.

5. It can be used as an additive for lubricating oil, because boron nitride itself has good lubricity and meets the needs of lubricating oil, and boron nitride as an additive for lubricating oil also has some other advantages.

6. Boron nitride powder has various functions and is an additive for various materials. Boron nitride is widely used in chemical, textile, aerospace and many other industries.

Boron Nitride Powder Price

The price of boron nitride hexagonal boron nitride powder boron nitride lubricant will change randomly with production cost, transportation cost, international situation, and supply and demand of boron nitride hexagonal boron nitride powder boron nitride lubricant market. Tanki New Materials Co.,Ltd aims to help various industries and chemical wholesalers find high-quality, low-cost nanomaterials and chemicals by providing a full range of customized services. If you are looking for Boron Nitride Hexagonal Boron Nitride Powder Boron Nitride Lubricant, please feel free to send an inquiry to get the latest price of Boron Nitride products.

Boron Nitride Powder Supplier

Boron Nitride Hexagonal Boron Nitride Powder Boron Nitride Lubricant Supplier, Tanki New Materials Ltd. has extensive experience in the performance, application and cost-effective manufacturing of advanced and engineered materials. The company has successfully developed a series of powder materials (the best nano-diamond engine oil additives, lithium stearate, nano-copper and nano-oil additives) high-purity targets, functional ceramics and structural devices, and provides OEM services.

Technical Parameter of Boron Nitride BN powder:
Product Name MFPurity  Particle Size
boron nitride  BN   99%100nm, 500nm, 3-5um
Chemical Composition of Boron Nitride BN powder:
BNMgONa2OFe2O3
99%0.07%0.08%0.06%


Researchers at the University of Warwick in the UK have developed a lithium battery technology innovation. Adding graphene beams doubles battery life. By strengthening the structure of the anode with graphene beams, they have found an effective way to replace the graphite in the anode with silicon. Thereby increasing the capacity of the lithium-ion battery and more than doubling the lifespan.
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