BN Boron Nitride MicroPowder, 0.8um,5um, 99.8%
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Detailed
BN Boron Nitride MicroPowder Features:
| ITEM NO | Appearance | Purity |
particle size
|
True density
|
Crystal
|
Fe2O3
|
CaO
|
MgO
|
B2O3
|
| BN-P1 | white | 99.8% |
0.8um
|
2.29g/cm3
|
hexagonal
|
<0.03%
|
<0.002%
|
<0.04%
|
<0.1%
|
| BN-P2 | white | 99.8% | 5um | 2.29g/cm3 | hexagonal | <0.03% | <0.002% | <0.04% | <0.1% |
BN Boron Nitride MicroPowder Application:
1. As super hard materials, it can be used in subsurface investigation, oil drilling and high speed cutting tools;
2. Metal forming and metal drawing lubricant release agent;
3. The aerospace industry in the heat shielding material;
4. The participation in the catalyst, high temperature high pressure treatment can be converted to hard as diamond cubic boron nitride;
5. Mold release for die casting and injection molding;
6. Thermally conductive filler for polymers;
7. Composite ceramics, e.g. evaporation boats;
8. Starting material for hot-pressed BN parts;
9. A special high-temperature electrolysis state, resistor material; Solid lubricant;
10. Transistors and plastic resin sealing desiccant polymer additives;
11. Pressed into various shapes of boron nitride products, can be used as high temperature, high voltage, insulation, cooling components;
12. This product has a crystal structure similar to graphite layered structure, showing loose, smooth, easily absorbed, light and other traits.
13. Theoretical density: 2.29g/cm3, mohs hardness: 2, and extremely stable chemical properties.
14. In the use of nitrogen or argon, temperatures can reach up to 2800 °C. It not only has a low coefficient of thermal expansion, but also high thermal conductivity. It is a good conductor of heat, and is a typical electrical insulator.