About Boron Nitride:
Boron nitride with CAS 10043-11-5 is a thermally and chemically resistant refractory compound of boron and nitrogen with the chemical formula BN. It exists in various crystalline forms that are isoelectronic to a similarly structured carbon lattice. The hexagonal form corresponding to graphite is the most stable and soft among BN polymorphs, and is therefore used as a lubricant and an additive to cosmetic products.
Specifications and properties of Boron Nitride:
| Chemical formula： | BN |
| Molar mass： | 24.82 g·mol−1 |
| Appearance： | Colorless crystals |
| Density： | 2.1 (h-BN); 3.45 (c-BN) g/cm3 |
| Melting point： | 2,973 °C (5,383 °F; 3,246 K) sublimates (cBN) |
| Solubility in water： | insoluble |
| Electron mobility： | 200 cm2/(V·s) (cBN) |
| Refractive index (nD)： | 1.8 (h-BN); 2.1 (c-BN) |
| Crystal structure： | hexagonal, sphalerite, wurtzite |
Application of Boron Nitride:
Because of excellent thermal and chemical stability, boron nitride ceramics are traditionally used as parts of high-temperature equipment. Boron nitride has potential use in nanotechnology. Nanotubes of BN can be produced that have a structure similar to that of carbon nanotubes, i.e. graphene (or BN) sheets rolled on themselves, but the properties are very different.
Storage Condition of Boron Nitride Powder:
Damp reunion will affect Boron Nitride powder dispersion performance and using effects, therefore,Boron Nitride Powder should be sealed in vacuum packing and stored in cool and dry room, the Boron Nitride Powder can not be exposure to air. In addition, the Boron Nitride powder should be avoided under stress.
Packing & Shipping of Boron Nitride Powder:
We have many different kinds of packing which depends on the Boron Nitride Powder quantity.
Boron Nitride Powder packing:vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Boron Nitride Powder shipping:could be shipped out by sea , by air, by express as soon as possible once payment receipt.
