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CFQ 099

CFQ 099 is a basic purity grade of electrically fused quartz glass for industrial (non-semiconductor) applications.

Characteristics / Special features:

Standard quartz glass for industry grade

Products and applications:

Bar, plate and tube material

Chemical purity – Typical trace elements and OH content in quartz glass (ppm by weight oxide)
Elements Al Ca Cr Cu Fe K Li Mg Mn Na Ti Zr Zr OH Content
CFQ 099 15 0.8 n. s. < 0.05 <0.1 0.4 0.8 1.2 0.1 0.1 0.9 1.5 0.8 n. s.*
* Not specified – will be treated on customer request.