Standard Glass I is a soda lime silica glass (flat glass) with precise chemical analysis. The Physikalisch-Technische Bundesanstalt of Braunschweig carried out the viscosity measurements in the temperature range of 520 to 1420 °C. In round robin tests, transformation temperature and thermal coefficient of expansion were determined.
Standard Glass I is available as sheets (ca. 80 mm x 50 mm x 10 mm) of ca. 98 to 100 g each. Tables stating data of viscosity and chemical composition are attached.
Price: EUR 200.- per sheet of Standard Glass I plus dispatch charges.
To order Standard Glass I, please click:
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