Category | Ceramic , Glass , Filter |
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 S8809 Contrast Enhancement Filter.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 2.91 g/cc | 0.105 lb/in³ |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear | 11.9 µm/m-°C @Temperature 20.0 - 300 °C |
6.61 µin/in-°F @Temperature 68.0 - 572 °F |
|
Transformation Temperature, Tg | 459 °C | 858 °F | |
Softening Point | 594 °C | 1100 °F | |
Working Point | 799 °C | 1470 °F | |
Annealing Point | 472 °C | 882 °F | |
Strain Point | 453 °C | 847 °F |
Optical Properties | Metric | English | Comments |
---|---|---|---|
Refractive Index | 1.574 | 1.574 | n<sub>d</sub>, Sodium |
Transmission, Visible | 22.9 % @Wavelength 440 nm |
22.9 % @Wavelength 440 nm |
|
25.6 % @Wavelength 620 nm |
25.6 % @Wavelength 620 nm |
||
26.6 % @Wavelength 550 nm |
26.6 % @Wavelength 550 nm |
Descriptive Properties | Value | Comments |
---|---|---|
Color | Blue-gray |