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Schott Glass 8095 Lead Glass
| Category | Ceramic , Glass |
| Manufacturer | Schott North America |
| Trade Name | |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Schott Glass 8095 Lead Glass.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Lead glass (28% PbO), electrically highly insulating, highly x-ray absorbing General electrotechnical applicationInformation provided by SCHOTT AG.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 3.01 g/cc @Temperature 25.0 °C |
0.109 lb/in³ @Temperature 77.0 °F |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Modulus of Elasticity | 60.0 GPa | 8700 ksi | |
| Poissons Ratio | 0.22 | 0.22 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 9.10 µm/m-°C @Temperature 20.0 - 300 °C |
5.06 µin/in-°F @Temperature 68.0 - 572 °F |
ISO 7991 |
| Thermal Conductivity | 0.900 W/m-K @Temperature 90.0 °C |
6.25 BTU-in/hr-ft²-°F @Temperature 194 °F |
|
| Transformation Temperature, Tg | 430 °C | 806 °F | ISO 7884-8 |
| Softening Point | 630 °C | 1170 °F | Viscosity 10<sup>7.6</sup> dPa s; ISO 7884-3 |
| Working Point | 982 °C | 1800 °F | Viscosity 10<sup>4</sup> dPa s; ISO 7884-2 |
| Annealing Point | 435 °C | 815 °F | Viscosity 10<sup>13</sup> dPa s; ISO 7884-4 |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Refractive Index | 1.556 @Wavelength 587.6 nm |
1.556 @Wavelength 587.6 nm |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | 4.00e+7 ohm-cm @Temperature 350 °C |
4.00e+7 ohm-cm @Temperature 662 °F |
|
| 4.00e+9 ohm-cm @Temperature 250 °C |
4.00e+9 ohm-cm @Temperature 482 °F |
||
| Dielectric Constant | 6.6 @Frequency 1.00e+6 Hz, Temperature 25.0 °C |
6.6 @Frequency 1.00e+6 Hz, Temperature 77.0 °F |
|
| Dielectric Loss Index | 0.0011 @Frequency 1.00e+6 Hz, Temperature 25.0 °C |
0.0011 @Frequency 1.00e+6 Hz, Temperature 77.0 °F |
| Chemical Properties | Metric | English | Comments |
|---|---|---|---|
| Acid Class, SR | 2 | 2 | DIN 12116 |
| Alkali Class, AR | 3 | 3 | ISO 695 |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Hydrolytic Resistance | Class HGB 3 | ISO 719 |
| Stress-optical Coefficient K (10-6mm2N-1) | 3.1 | DIN 52314 |
| tk100(°C) | 330 |
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