Thermal Properties | Metric | English | Comments |
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Softening Point | 720 °C | 1330 °F | Viscosity 10<sup>7.6</sup> dPa s; ISO 7884-3 |
Schott Glass 8245 Borosilicate Glass Borosilicate glass for sealing to Kovar metal and molybdenum, minimum X-ray absorption, low self radiation, good insulator X-ray tubes, video-frequency tubes, photomultiplier tubes The heavy metal.. |
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Softening Point | 720 °C | 1330 °F | Viscosity 10<sup>7.6</sup> dPa s; ISO 7884-3 |
Schott Glass 8250 Borosilicate Glass Borosilicate glass for sealing to Kovar metal and molybdenum, electrically highly insulating, low refractive index, good insulator X-ray tubes, transmitting tubes, image amplifier tubes, He-Ne-lase.. |
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Softening Point | 720 °C | 1330 °F | Viscosity 10<sup>7.6</sup> dPa s; ISO 7884-3 |
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.. |
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Softening Point | 720 °C | 1330 °F | Viscosity 10<sup>7.6</sup> dPa s; ISO 7884-3 |
Schott ILLAX® Amber Pharmaceutical Glass Amber Glass Pharmaceutical primary packaging for oralia and solid dosageInformation provided by SCHOTT AG. |
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Softening Point | 720 °C | 1330 °F | Viscosity 10<sup>7.6</sup> dPa s |
Schott AR-GLAS® Soda Lime Silicate Glass Soda lime silicate glass, high dielectric constant, glass to metal seal, pharmaceutical primary packaging, general technical applicationInformation provided by SCHOTT AG. |
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Softening Point | 720 °C | 1330 °F | |
Corning 0211 Zinc Borosilicate Glass Available in extremely thin sheets. Also available crushed/powdered for sealing and other uses.Information provided by Corning Incorporated. |