Quartz - Standard UV Block Glass Tubes
- Product Code: Quartz - Standard UV Block Glass Tubes
UV-Blocking Quartz Tubes: Protecting Against Harmful Radiation
Our standard UV-blocking quartz tubes provide exceptional protection against harmful UV radiation. These tubes effectively block nearly all UV-B and UV-C rays, as well as a significant portion of UV-A radiation. While maintaining high visible light transmission, our Ce-doped quartz tubes are ideal for applications requiring halogen lamps, high-density discharge lamps, and other UV light sources.
Key Benefits:
- Superior UV Protection: Blocks harmful UV-B, UV-C, and a portion of UV-A rays.
- High Visible Light Transmission: Ensures maximum light output while blocking UV radiation.
- Versatility: Suitable for a wide range of UV light applications.
- Protection for People and Objects: Prevents skin damage and protects sensitive materials from UV exposure.
| Spectral Transmission at 1.00mm Thickness | ||||||||
|---|---|---|---|---|---|---|---|---|
| Nm | <220 | 230-280 | 290-330 | 315 | 350 | 380 | 590 | 780 |
| % | 0 | <19 | 0 | 15 | 88 | 92 | 93 | 93 |
| Chemical Composition - unit: PPM | ||||||||
|---|---|---|---|---|---|---|---|---|
| K+Na | Ca | Fe | Al | Mg | Ti | Ba | Li | Cu |
| <10 | <3.0 | <1.5 | <20 | <1.0 | <3.0 | <0.2 | <1.0 | <0.5 |
| Physical Properties | |
|---|---|
| Density 20°C Kg.m-3 (x103) | 2.2 |
| Coefficient of expansion 25-300°C °C -1 (x10-6) | 0.58 |
| Softening Point (°C) | 1620 |
| Annealing Point (°C) | 1160 |
| Strain Point (°C) | 1080 |
| Young Modulus (Pa) | 7.1 x 105 |
| Dimensional Tolerance | |||||
|---|---|---|---|---|---|
| Range of OD | OD | WT | Siding | Out of Round | Bow / 1220mm |
| ≤6mm | ±2.0% | ±10% | 12% | 2.0% | 2.5mm |
| 6.0mm - 15.00mm | ±1.25% | ±8% | 10% | 1.5% | 2.5mm |
| 15.00mm - 20.00mm | ±1.25% | ±10% | 15% | 1.5% | 2.5mm |
| 20.00mm - 25.00mm | ±1.25% | ±10% | 15% | 1.5% | 3.0mm |
| 25.00mm - 30.00mm | ±1.35% | ±12% | 15% | 1.5% | 3.0mm |
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Tags: UV-blocking quartz tubes, UV protection, harmful radiation, UV-B, UV-C, UV-A, visible light transmission, halogen lamps, high-density discharge lamps, skin protection, object protection, quartz tubes, glass tubes