Zircon is the composure of ZrSIO4, and it has excellent thermal shock resistance and low thermal expansion.
N-300 |
N-37C |
Zircon ceramic offers excellent performance at heat-resistant. It also provides excellent electrical insulation at high temperatures.
We have various grades of Zircon which included N-37C, N-330, and N-370
Pros
- Good thermal shock resistance and low thermal expansion.
- Offers high-level electric insulation at high temperatures.
Usage
- Heat-resistant parts
- Electron tube parts
- High-frequency insulator
- Electrical insulating materials
- Microwave parts
- An alternative material for pyrex glasses
Properties
| Characteristic | Value |
| Nishimura No. | N-37C |
| Main components | ZrSiO4 |
| Bulk specific gravity | 3.6 |
| Water absorption | < 1.0% |
| Bending strength | 120MPa |
| Dielectric constant | 6.3（1MHｚ） |
| Dielectric loss tangent | 5.0×10-4（1MHz） |
| Volume resistivity | >10¹³Ωcm |
| Thermal expansion coefficient | 4.3×10-6/℃ |
| Thermal conductivity | 6.7W/mK |
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