R&D
Product
Sales
Service
Summary
Selecting high-quality calcined alumina powder, produced through various processes such as surface treatment, high-temperature melting, and particle size processing.
Feature
High sphericalization rate, controllable particle size distribution, good fluidity; high filling rate, good dispersion; high compatibility with resin system, significant increase in filling rate; high α content, low Na ion content, good thermal conductivity.
Function
Aluminum substrate, gasket, gel, potting compound, adhesive.
| QY Series | ||||
| Typical Physical Data | Test Item | Unit | Typical Value | Test Method |
| D50 | μm | 2~105 | Laser PSA | |
| D90 | μm | 4~145 | ||
| Spheroidization Rate | % | 94~99 | SEM | |
| EC | μs/cm | 10~23 | Conductivity Meter | |
| SSA | m2/g | 0.05~1.2 | BET | |
| Typical Chemical Data | Al2O3 | % | 99.5 | XRF |
| Na2O | ppm | 200 | ||
Summary
Selecting high-quality calcined alumina powder, produced through various processes such as surface treatment, high-temperature melting, and particle size processing.
Feature
High sphericalization rate, controllable particle size distribution, good fluidity; high filling rate, good dispersion; high compatibility with resin system, significant increase in filling rate; high α content, low Na ion content, good thermal conductivity.
Function
Aluminum substrate, gasket, gel, potting compound, adhesive.
| QY Series | ||||
| Typical Physical Data | Test Item | Unit | Typical Value | Test Method |
| D50 | μm | 2~105 | Laser PSA | |
| D90 | μm | 4~145 | ||
| Spheroidization Rate | % | 94~99 | SEM | |
| EC | μs/cm | 10~23 | Conductivity Meter | |
| SSA | m2/g | 0.05~1.2 | BET | |
| Typical Chemical Data | Al2O3 | % | 99.5 | XRF |
| Na2O | ppm | 200 | ||