HSQ 100
HSQ 100 is a single step, electrically fused quartz glass with excellent properties that qualify the material for semiconductor applications. Highly purified natural quartz sand is used as raw material.
CHEMICAL PURITY
Typical trace elements and OH content in quartz glass (ppm by weight oxide)
| Elements | Al | Ca | Cl | Cr | Cu | Fe | K | Li | Mg | Mn | Na | Ti | Zr | OH Content |
| HSQ 100 | 15 | 0.5 | n.s. | <0.05 | <0.05 | 0.1 | 0.4 | 0.6 | 0.05 | <0.05 | 0.3 | 1.1 | 0.7 | <30* |
| * For HSQ 100 rods. OH content of other HSQ 100 semi-finished products on customer request | ||||||||||||||
Characteristics
Quartz glass of semiconductor quality.
Products and applications
Bar, plate and tube material.