PRODUCT CENTER
QUARTECS uses non-contact stretching technology to prepare synthetic quartz rods, which have high geometric dimension accuracy, excellent refractive index control, extremely low impurity content, and OH content<1ppm
Special optical fibers, semiconductors, etc
OH content<1ppm, ppb level impurity content, high geometric accuracy
Product Features
| product | model | Typical dimensions (mm) | application area | Product Features |
| Shi Yingbang | YR-1120 | Maximum diameter: φ 200 Maximum length: 3000 | Special optical fibers, semiconductors, etc | Ppb level impurity content, extremely low OH content, no bubbles High geometric accuracy |
Typical trace impurity content (ppm)
| Model | Li | Na | K | Mg | Ca | Cu | Al | Cr | Fe | Ti | OH |
| YR-1120 | <0.001 | <0.0012 | <0.002 | <0.001 | <0.010 | <0.001 | <0.002 | <0.001 | <0.002 | <0.005 | <1 |
Geometric specifications and accuracy
| Main parameters | Shi Yingbang |
Outer diameter OD (mm) | <20 |
| Wall thickness WT (mm) | - |
| Outer diameter tolerance (mm) | ±0.5 |
| Wall thickness tolerance (mm) | - |
| Non roundness (mm) | ≤0.40 |
| Wall deviation (mm) | - |
| CSA deviation | - |
| Bow curvature (mm/m) | ≤0.70 |
| Length (mm) | ≤3000 |
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