Sports & Leisure
Quartz Rod
Description
This product is a quartz rod with high purity, high strength, high temperature resistance, acid and alkali resistance, high light transmittance and excellent thermal stability. Widely used in electric light sources, semiconductors, optical communications and other fields.
Specifications
| Purity | 99.99%-99.9999% SiO2 |
| Diameter | 2mm-50mm |
| Hardness | Morse level 7 |
| Light transmittance | 85%-95% depending on spectrum |
| Acid and alkali resistance | Except hydrofluoric acid, stable against all acids and bases; stability 30 times ceramic, 150 times stainless steel |
| Thermal expansion coefficient | 5.5×10-7/℃ |
| Continuous working temperature | 1200°C |
| Short-time working temperature | 1500°C |
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