Thermal Properties | Metric | English | Comments |
---|---|---|---|
Working Point | 1045 °C | 1913 °F | Viscosity 10<sup>4</sup> dPa s; ISO 7884-2 |
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.. |