fused silica quartz glass tube
1. UV stop/blocked
2. OD: 2-300mm, WT: 1-6mm
3. Length <1600mm
UV stop/blocked fused silica quartz glass tube
UV-blocked Quartz Tube: This cerium-added tube can effectively prevent all radiation of UV-B and UV-C ultraviolet and most radiation of UV-A ultraviolet.
Effectively protect human and object from hurt of ultraviolet with best transmission.
1. Physical Properties:
| Density @ 20 (+/- 05g/CM2) | 2.2 |
| Thermal Expansion (cm/cmoC) | 5.5 * 10 -7 |
| Young's Modulus (x 103 kg/ mm2) | 7.2*105Pa |
| Softening Point (oC) | 1683 |
| Annealing Point (oC) | 1215 |
| Strain Point (oC) | 1120 |
| Resistivity (CM) @ 350 o | 7 * 109 |
| Dielectrical Constant (@ 1Mhz) | 3.70 |
2. Application:
- Semiconductor, Optical, Chemical, Electric light source, Photo communication.
- Medical&Scientific instruments, Thermocouple and sampler.
- Lamps: Mercury, Germicidal, Automobile, Stage, Copiers lights, Water treatment casing.
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