Products of QSIL
PROFILES and RODS
available in ilmasil® PN
Products of QSIL
PROFILES and RODS
available in ilmasil® PN
Clear Fused Quartz Rods are available in diameter range 1-45 mm. Due to the excellent straightness, qsil PH 300 rods are widely used as handling bars in fiberoptic manufacturing process and other industrial applications. For semiconductor application qsil PH 370 rods are used due to its exceptional purity.
ilmasil PO-2 Opaque Fused Quartz Rod are available in diameter range 2 – 5 mm.
| Nominal diameter range | Tolerance (% of nominal diameter) | Ovality (% of nominal diameter) |
| Diameter range ≥ 1,0 mm... ≤40,0 mm | ± 1,5% | 6.0≤OD≤10.0 mm: < 1.5% 10.0 ≤OD≤40 mm: < 0.15 mm |
| Length (furnace cut) | Length ranges (mm) | Tolerance (± mm) |
| Diameter range ≥ 1,0 mm... ≤ 18,0 mm | 900-1000 |
± 10 mm |
| 1150-1400 | ||
| 1550-1800 | ||
| Diameter range ≥ 18,0 mm... ≤ 45,0 mm | 900-1050 | |
| 1150-1450 | ||
| 1550-1850 | ||
| Bow | Maximum (mm/m) | |
| Diameter range ≥ 6,0 mm... ≤ 14,0 mm | ≤ 1,0 | |
| Diameter range ≥ 14,0 mm... ≤ 40,0 mm | ≤ 0,6 | |
| Multiple Bow / Snake | Maximum (mm/200mm) | |
| Diameter range ≥ 18,0 mm... ≤ 40,0 mm | ≤ 0,12 |
| qsil PH 300 | qsil PH 370 | |||||
|---|---|---|---|---|---|---|
| Typical Trace Elements (in ppm) | ||||||
| Al | 12 | 7,5 | ||||
| Na | 0,8 | <0,1 | ||||
| Li | 0,05 | <0,02 | ||||
| Ca | 0,5 | 0,5 | ||||
| K | 0,6 | <0,04 | ||||
| Fe | 0,2 | 0,06 | ||||
| Cu | <0,02 | <0,01 | ||||
| Mg | 0,01 | 0,01 | ||||
| Mn | 0,01 | 0,04 | ||||
| Ni | <0,01 | <0,01 | ||||
| Ti | 1,20 | 1,20 | ||||
| Zr | 0,80 | 0,50 | ||||
| OH-Gehalt | <10 | <10 | ||||
Profiles and bends are available in ilmasil® PN grade, manufactured in a tool-free drawing process.
| Production range: | 1 mm < a,b < 20 mm and 1,0 < b/a < 10 |
Examples:
Other shapes upon request!