Introduction: | A-Grade UV Grade Quartz Substrates feature 10-5 Scratch and Dig (Double Side Typ.), < Lambda/10 @ 632.8nm over 1-Inch Area. A-Grade Quartz substrates, Quartz plates, slides, wafers and Quartz windows are widely used for imaging / coating purpose.
Features of A-Grade Quartz Glass Substrates include: Purity: High purity levels eliminates contamination in the quartz substrates. Chemical resistance: Excellent thermal shock resistance and quartz glass is chemically inert to most elements and compounds including virtually all acids. Heat resistance: High dimensional stability of the quartz glass over a wide temperature range with extremely low coefficient of thermal expansion. Transparency: Quartz glass allow a high transmission over a wide range of wavelengths from UV to IR. |