Thermal Properties | Metric | English | Comments |
---|---|---|---|
Annealing Point | 505 °C | 941 °F | Viscosity 10<sup>13</sup> dPa s; ISO 7884-4 |
Schott Glass 8270 Borosilicate Glass Borosilicate glass for sealing to Kovar metal and molybdenum, electrically highly insulating, defined UV absorption, stabilized against solarization Backlights The heavy metal content for the elem.. |
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Annealing Point | 505 °C | 941 °F | Viscosity 10<sup>13</sup> dPa s; ISO 7884-4 |
Schott Glass 8447 Intermediate Sealing Glass Intermediate Sealing glass Sealing to the glasses 8449, 8486, 8412, 8250, 8245, and Kovar The heavy metal content of the elements lead, cadmium, mercury, and hexavalent chromium is below 100 ppmIn.. |