Thermal Properties | Metric | English | Comments |
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Annealing Point | 637 °C | 1180 °F | Viscosity 10<sup>13</sup> dPa s; ISO 7884-4 |
Schott Glass 8229 Intermediate sealing glass Used for sealing to Glass 8228 and Glass 8230 The heavy metal content for the elements lead, cadmium, mercury, and hexavalent chromium is below 100 ppmInformation provided by SCHOTT AG. |
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Annealing Point | 639 °C | 1180 °F | |
Corning 7059 Barium Borosilicate Glass Features a low alkali content of less than 0.3%. In thin sheet form, it is an ideal substrate glass that is also used for low-end LCD applications. Also available crushed/powdered for sealing and o.. |