Sintered under temperature as high as 2000℃,boron nidtride powder has characterstics of well crystallization,high purity,stable quality.
Decho’s boron nitride powder can be widely used in fireproof materials,die-casting ceramics,lubricating demould,heating conducting additives,etc.
| Item | Purity (B+N) % | Oxygen(O2) % | Carbon (C) % | B2O3 % | Metallic Impurities % | Partical Size | Specific Surface (BET) m2/g | Bulk Density |
| BN-AA | ＞99 | 0.4 | 0.05 | <0.3 | <0.2 | 3um | 6-8 | 0.2-0.4 |
| BN-AS | ＞99 | 0.3 | 0.03 | <0.3 | <0.2 | 15-20um | 2-5 | 0.2-0.4 |
| BN-AT | ＞99 | 0.6 | 0.05 | <0.5 | <0.2 | 5-8um | 8-10 | 0.2-0.4 |
| BN-B | ＞99 | 1 | 0.05 | <1 | <0.2 | 1-2um | 12 | 0.2-0.4 |
| BN-T | ＞99 | 1.5 | 0.1 | <1 | <0.2 | 1-2um | 15 | 0.2-0.4 |
Typical Applications
- Mold release agents for metal forming and lubricants for metal drawing.
- Suitable for high-temperature solid lubricants, extrusion anti-wear additives, and antioxidant additives for refractory materials.
- Suitable for heat sealing desiccants for transistors and additives for polymers such as plastic resins.
- Heat shielding materials.
- Prepare cubic boron nitride raw materials.