Product performance and advantages
- Has high thermal conductivity and excellent electrical insulation performance
- Has high room temperature strength and high temperature strength
- Small coefficient of expansion, good thermal conductivity
- Excellent high temperature resistance in non oxidizing atmospheres.
- Resistant to the corrosion of metals such as iron, aluminum, and alloys.
| Performance Indexes of Aluminium Nitride | Performance Indexes Of Aluminum Nitride | |||
| Purity | % | 99 | Testing Item | Testing Result |
| Density | g/cm3 | ＞3.1 | D50 | 1-100um(as per customer’s request) |
| Coefficient Of Heat conductivity | w/(m*k) | ＞120 | N% | ≥ 32.5 |
| Coefficient Of Heat Expansion | 10-6k | 4.4 | Fe% | 0.09 |
| Maxmum Usage Temperature | ℃ | 1800 | O% | 0% |
| Bending Resistance | Mpa | ＞300 | C% | 0.02 |
| Specific Volume Resistance | Ω*cm | 1014 | Appearance | White Gray Powder |
| Dielectric Strength | kV/mm | 15 | Dielectric Strength | kV/mm |
Typical Applications
- Used as high-temperature components and heat exchanger materials.
- Materials such as crucibles for metal melting, containers for vacuum evaporation, heat-resistant fixtures, etc.
- Microwave dielectric materials.
- High thermal conductivity aluminum nitride ceramic substrate.
- Synthesize high-quality LED phosphors.
- Thermal conductive filler.