Quartz rods are cylindrical rods made from pure quartz materials that are transparent and exhibit exceptional properties of electrical insulation, high-temperature resistance, and chemical stability.
| Property | Value |
|---|---|
| Composition | SiO2 |
| Density | 2.2 g/cm³ |
| Melting point | 1710°C |
| Operating temperature | up to 1200°C |
| Dielectric constant | 3.75 |
| Thermal conductivity | 1.4 W/m·K |
| Transmittance | up to 85% |