OXI-Glass HT-202-1® was developed to reduce labor hours, processing steps and the cost of manufacturing quality kovar seals. Its unique ability to hermetically atttach itself to Kovar without per-odidation sets it apart from conventional sealing glass methods. OXI-Glass HT-202-1® is also available with MAG caps for meniscus control.
| OXI - Glass HT-202-1 | |||
|---|---|---|---|
Glass Code: OXI - Glass HT-202-1® |
HT202-1 |
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Type |
Borosilicate |
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Color |
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Principal Use |
Kovar Sealing |
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Thermal Expansion |
Multiply by 10-7cm/cm/°C |
25 - 300°C |
54.0 |
Strain Point |
462°C |
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Annealing Point |
507°C |
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Softening Point |
731°C |
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Sealing Point |
1010°C* |
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Density-Annealing gm/cc |
2.32 |
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Log10 of Volume Resistivity ohm/cm |
250°C |
8.1** |
|
350°C |
6.5** |
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Dielectric Properties (1 MHz 25°C) |
Dielectric Constant |
6.0** |
|
Loss Factor % |
2.7 |
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Key Notes: