Quartz - Standard Clear Glass Tubes
- Product Code: Quartz - Standard Clear Glass Tubes
Crafted from premium-grade silica sand and manufactured using state-of-the-art fusing techniques, our PQ181 standard clear quartz tube offers exceptional quality and performance.
Key Features:
- Exceptional Purity: Boasting a low OH content of 1-20 ppm, our tubes ensure superior optical clarity and chemical resistance.
- Temperature Resistance: Withstand high temperatures, making them ideal for demanding applications.
- Accurate Dimensions: Precise dimensions and tolerances ensure consistent performance.
- High Transmission: Offer excellent light transmission for optimal results.
- Reliable Supply: We provide a stable supply of PQ181 tubes to meet your ongoing needs.
Applications:
- Halogen lamps
- Mercury lamps
- Single-ended lamps
- Automobile lamps
- Stage lamps
- Thermocouples
- Printer lamps
- Water treatment lamp sleeves
- Quartz utensils and poles
Technical Information
| 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) | 0.56 |
| Softening Point (°C) | 1630 |
| Annealing Point (°C) | 1180 |
| Strain Point (°C) | 1070 |
| Young Modulus (Pa) | 7.3 x 105 |
| Dimensional Tolerance | ||||
|---|---|---|---|---|
| Range of OD | WT | Siding | Out of Round | Bow / 1220mm |
| 5.0±0.08 | 1.0±0.06 | 10% | 2.0% | 2.5mm |
| 12.0±0.10 | 1.0±0.10 | 10% | 1.5% | 2.5mm |
| 15.0±0.12 | 1.0±0.12 | 15% | 1.5% | 2.5mm |
| 17.0±0.15 | 1.0±0.15 | 15% | 1.5% | 2.5mm |
| 18.5±0.15 | 1.0±0.15 | 15% | 1.5% | 2.5mm |
| 19±0.20 | 1.0±0.15 | 15% | 1.5% | 2.5mm |
| 25.0±0.30 | 2.5±0.02 | 15% | 1.5% | 2.5mm |
| Spectral Transmission at 1.00mm Thickness | ||||||
|---|---|---|---|---|---|---|
| Nm | 185 | <220 | 230-380 | 550 | 590 | 780 |
| % | 0 | 0 | ≥85 | ≥90 | ≥92 | ≥92 |
Tags: quartz tubes, standard clear quartz, high purity, temperature resistance, accurate dimensions, halogen lamps, mercury lamps, single-ended lamps, automobile lamps, stage lamps, thermocouples, printer lamps, water treatment, quartz utensils, poles, John Monrieff, Quartz