Product Code : EM-BN-5N-Cu
Boron nitride (BN) is a synthetic material composed of boron and nitrogen. It is similar to graphite in structure and appearance, but exhibits different physical and chemical properties due to its chemical composition. BN is an electric insulator, and is highly stable in extreme temperatures, up to 4,000°C in a vacuum. BN is widely used in industry ranging from electronics to aeronautics, and as an evaporation material it is often used in depositing protective ceramic layers on substrates, due to its low thermal resistance and its low coefficient of friction. It is particularly useful for producing lubricant layers, as its lubricating properties cannot be affected by air or contaminants.
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Product Information
Boron nitride (BN) is a synthetic material composed of boron and nitrogen. It is similar to graphite in structure and appearance, but exhibits different physical and chemical properties due to its chemical composition. BN is an electric insulator, and is highly stable in extreme temperatures, up to 4,000°C in a vacuum. BN is widely used in industry ranging from electronics to aeronautics, and as an evaporation material it is often used in depositing protective ceramic layers on substrates, due to its low thermal resistance and its low coefficient of friction. It is particularly useful for producing lubricant layers, as its lubricating properties cannot be affected by air or contaminants.
Material Type: Boron nitride
Symbol: BN
Synonyms
N/A
Boron Nitride (BN) Evaporation Material Specification
Size：Pellet / Wire / Rod / Slug / Tablet / Customized
Per your request or drawing
We can customized as required
Properties（Theoretical）
| Compound Formula | BN |
| Molecular Weight | 24.82 |
| Appearance | Black solid in various forms |
| Melting Point | 2973 °C |
| Boiling Point | N/A |
| Density | 2.1 g/cm3 (h-BN); 3.45 g/cm3 (c-BN) |
| Solubility in H2O | Insoluble |
| Refractive Index | 1.8 (h-BN); 2.1 (c-BN) |
| Electrical Resistivity | 13 to 15 10x Ω-m |
| Poisson's Ratio | 0.11 |
| Specific Heat | 840 to 1610 J/kg-K |
| Thermal Conductivity | 29 to 96 W/m-K |
| Thermal Expansion | 0.54 to 18 µm/m-K |
| Young's Modulus | 14 to 60 GPa |
| Exact Mass | 25.0124 |
| Monoisotopic Mass | 25.0124 |
Application of Boron Nitride (BN) Evaporation Material
• Used in deposition processes including semiconductor deposition, chemical vapor deposition (CVD) and physical vapor deposition (PVD)
• Used for optics including wear protection, decorative coatings, and displays.
Packing of Boron Nitride (BN) Evaporation Material
Standard Packing:
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes Special package is available on request. They are vacuum sealed. The MSDS and Material Certification Sheets will be packed with the product.
ATTs’Boron Nitride (BN) Evaporation Material is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
Chemical Identifiers
| Linear Formula | BN |
| MDL Number | MFCD00011317 |
| EC No. | 233-136-6 |
| Beilstein/Reaxys No. | N/A |
| Pubchem CID | 66227 |
| IUPAC Name | azanylidyneborane |
| SMILES | B#N |
| InchI Identifier | InChI=1S/BN/c1-2 |
| InchI Key | PZNSFCLAULLKQX-UHFFFAOYSA-N |
