The right material
for every
use case
Material specifications
Each application has its own requirements. In order to optimally meet these requirements, we offer a wide range of quartz grades – from high-purity natural quartz (doped and undoped) to synthetic quartz.
RQ200
| Product types | Tubes, rods |
| Areas of application | Semiconductor industry, special light sources, optical fiber industry, industrial applications |
| Transmission range | Cutoff at ~200 nm |
| Temperature resistance |
|
| Similar grades | GE214, HSQ300, PH300 |
RQ235
| Product types | Tubes |
| Areas of application | Special light sources |
| Transmission range | Cutoff at ~235 nm |
| Temperature resistance |
|
| Similar grades | PH304, GE219, HLQ235 |
RQ245
| Product types | Tubes |
| Areas of application | Special light sources |
| Purity | 99.88% SiO2 |
| Transmission range | Cutoff at ~245 nm |
| Temperature resistance |
|
| Similar grades | PH303, Ilmasil PN240 |
RQ500
| Product types | Tubes, rods |
| Areas of application | Semiconductor industry, special light sources, optical fiber industry, industrial applications |
| Purity | 99.88% SiO2 |
| Transmission range | Cutoff at ~200 nm |
| Temperature resistance |
|
| Similar grades | GE224, HSQ330, PH370 |
RQ600
| Product types | Tubes, rods |
| Areas of application | Semiconductor industry |
| Transmission range | Cutoff at ~200 nm |
| Temperature resistance |
|
| Comparable grades | GE244 |
RQ800
| Product types | Tubes |
| Areas of application | Semiconductor industry, special light sources, optical fiber industry |
| Purity | 99.9999% SiO2 |
| Transmission range | Cutoff at ~170 nm |
| Temperature resistance |
|
| Comparable grades | PH458, GE021 |
