Spherical Boron Nitride - GBN
First established in 2007, with headquarter in the Ya’ an Economic Development Zone of Sichuan, Bestry is a world leader specialized in the research and development, production and sales of functional powder materials .
Through independent research and development of technical process, as well as manufacturing of key production equipment, Bestry has successfully built a complete portfolio of products with high performance and stable quality.
The company’ s core products include thermal conductive powder materials, such as spherical alumina, near-spherical alumina, aluminum nitride powder spherical aluminum nitride, flake boron nitride, electro-magnetic shielding powder materials, nickel-coated graphite, silver-coated nickel, boehmite, lithium battery membrane coating, and pole plate coating.
Spherical Boron Nitride - GBN series
Applications
- Electronics Packaging
- High Frequency Power Devices
- Solid State LED Lighting
- Thermal interface materials: thermal pads, thermal grease, thermal conductivity of the phase change material;
- Thermal conductivity Alumina-based CCL, printed circuit board;
- Thermal engineering plastics.
Specifications
| Properties | Unit | GBN/GBNL Series Product Code | ||||
| GBN-60 | GBN-100 | GBNL-120 | GBN-160 | GBN-200 | ||
| Particle Size (D50) | μm | 60-75 | 95-115 | 125-135 | 170-200 | 190-215 |
| Specific Surface Area | m2/g | ≤ 3 | ≤ 3 | ≤ 3 | ≤ 3 | ≤ 3.5 |
| Tap Density | g/cm3 | ≤ 0.5 | ≤ 0.5 | ≤ 0.5 | 0.47-0.53 | 0.35-0.40 |
| pH Value | - | ≤ 10.0 | ≤ 10.0 | ≤ 10.0 | ≤ 10.0 | ≤ 10.0 |
| Moisture | % | ≤ 0.15 | ≤ 0.15 | ≤ 0.10 | ≤ 0.10 | ≤ 0.10 |
| Purity | % | ≥ 99.3 | ≥ 99.3 | ≥ 99.3 | ≥ 99.3 | ≥ 99.3 |
