Solar Grade Opaque Quartz Ingot
Solar grade opaque quartz ingots are the base material for making insulating quartz components. It is commonly used in oxidizing and diffusion treatments.
Characteristics:
Solar grade opaque quartz ingot has the characteristics of high purity, great thermal insulation, high temperature resistance and so on.
Product Size(mm):
| O.D. | Height Range |
|---|---|
| 100-800 | 100-800 |
Chemical Properties(ppm):
| Al | Ca | Cr | Cu | Fe | K | Li | Mg | Mn | Na |
|---|---|---|---|---|---|---|---|---|---|
| 30.0 | 1.50 | 0.05 | 0.10 | 0.60 | 1.00 | 2.00 | 0.50 | 0.05 | 4.00 |
Physical Properties:
| Items | Values |
|---|---|
| Bore Size (um) | ≈50 |
| Heat Conductivity (w/m.k 20°C) | 1.24 |
| Permittivity (500MHz 20°C) | 3.7 |
| Annealing Point (°C) | 1180 |
| Strain Point (°C) | 1070 |
