Thermal Properties | Metric | English | Comments |
---|---|---|---|
Transformation Temperature, Tg | 515 °C | 959 °F | ISO 7884-8 |
Schott Glass 8689 Borosilicate Glass Borosilicate glass, highly UV-blocked, stabilized against solarization, sealing glass to Tungsten Backlights The heavy metal content for the elements lead, cadmium, mercury, and hexavalent chromium.. |