Category | Ceramic , Glass , Optical , Oxide , Silicon Oxide |
Manufacturer | Schott North America |
Trade Name | |
Port | Ningbo port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Schott AF 45 Thin Borosilicate Glass.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 2.72 g/cc | 0.0983 lb/in³ | |
Thickness | 50.0 - 1100 microns | 1.97 - 43.3 mil |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Knoop | 555 | 555 | HK<sub>100</sub> |
Modulus of Elasticity | 66.0 GPa | 9570 ksi | |
Poissons Ratio | 0.235 | 0.235 | |
Shear Modulus | 26.7 GPa | 3870 ksi |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear | 4.50 µm/m-°C @Temperature 20.0 - 300 °C |
2.50 µin/in-°F @Temperature 68.0 - 572 °F |
|
Thermal Conductivity | 0.930 W/m-K | 6.45 BTU-in/hr-ft²-°F | |
1.04 W/m-K @Temperature 87.0 °C |
7.22 BTU-in/hr-ft²-°F @Temperature 189 °F |
||
1.10 W/m-K @Temperature 127 °C |
7.63 BTU-in/hr-ft²-°F @Temperature 261 °F |
||
1.13 W/m-K @Temperature 166 °C |
7.84 BTU-in/hr-ft²-°F @Temperature 331 °F |
||
Transformation Temperature, Tg | 662 °C | 1220 °F | |
Softening Point | 883 °C | 1620 °F | 10<sup>7.6</sup> dPa-s |
Annealing Point | 663 °C | 1230 °F | 10<sup>13</sup> dPa-s |
Optical Properties | Metric | English | Comments |
---|---|---|---|
Refractive Index | 1.5255 @Wavelength 588 nm |
1.5255 @Wavelength 588 nm |
n<sub>d</sub> |
1.5275 @Wavelength 546 nm |
1.5275 @Wavelength 546 nm |
n<sub>e</sub> | |
Transmission, Visible | 91.2 % @Thickness 1.10 mm |
91.2 % @Thickness 0.0433 in |
Electrical Properties | Metric | English | Comments |
---|---|---|---|
Volume Resistivity | 1.60e+9 ohm-cm @Temperature 500 °C |
1.60e+9 ohm-cm @Temperature 932 °F |
|
3.20e+11 ohm-cm @Temperature 350 °C |
3.20e+11 ohm-cm @Temperature 662 °F |
||
6.00e+13 ohm-cm @Temperature 250 °C |
6.00e+13 ohm-cm @Temperature 482 °F |
||
Dielectric Constant | 6.2 @Frequency 1e+6 Hz |
6.2 @Frequency 1e+6 Hz |
|
Dissipation Factor | 0.00090 @Frequency 1e+6 Hz |
0.00090 @Frequency 1e+6 Hz |
Descriptive Properties | Value | Comments |
---|---|---|
Abbe Value | 62.2 | v<sub>e</sub> |
Dispersion | 0.0084 | n<sub>F</sub> - n<sub>C</sub> |
Strain Point | 627°C | 10<sup>14.5</sup> dPa-s |
Stress Optical Coefficient | 3.2 | (1.02x10<sup>-12</sup> m<sup>2</sup>/N |