- Product Name: Quartz Substrate and Quartz Tu
Product overview
Quartz substrate and quartz tube are consumables of fiber coupler. The nominal value of quartz content is 99.995%
Chemical composition (fused quartz)
Specification
Chemical composition (fused quartz)
| Composition | Al | Fe | Ca | Mg | Mn | Cu | Li | Na | K | Co | All contents | Measurement standard GB/T3284-9 |
| Content （ppm） | 30.00 | 0.36 | 0.95 | 0.01 | 0.25 | 0.30 | 2.0 | 1.40 | 0.70 | 0.03 | 36.00 |
Specification
| Specification | Size（mm） | ||||
| D | B | b | R | A | L |
| 1.4 | 0.8~0.95 | 0.6~0.7 | 0.7 | 1.1~1.2 | Customization |
| 1.7 | 0.8~1.0 | 0.7~0.8 | 0.85 | 1.4~1.5 | |
| 1.8 | 0.8~1.0 | 0.7~0.8 | 0.9 | 1.5~1.6 | |
| 2.0 | 0.8~1.0 | 0.7~0.8 | 1.0 | 1.7~1.8 | |
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