Category | Ceramic , Glass |
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 AR-GLAS® Soda Lime Silicate Glass.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 2.50 g/cc @Temperature 25.0 °C |
0.0903 lb/in³ @Temperature 77.0 °F |
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 |
Transformation Temperature, Tg | 525 °C | 977 °F | |
Softening Point | 720 °C | 1330 °F | Viscosity 10<sup>7.6</sup> dPa s |
Working Point | 1040 °C | 1900 °F | Viscosity 10<sup>4</sup> dPa s |
Annealing Point | 530 °C | 986 °F | Viscosity 10<sup>13</sup> dPa s |
Optical Properties | Metric | English | Comments |
---|---|---|---|
Transmission, Visible | 92 % @Wavelength 400 - 800 nm, Thickness 1.00 mm |
92 % @Wavelength 400 - 800 nm, Thickness 0.0394 in |
|
IR Transmittance | 2.0 % @Thickness 1.00 mm, Wavelength 5000 nm |
2.0 % @Thickness 0.0394 in, Wavelength 5000 nm |
Cutoff |
20 % @Thickness 1.00 mm, Wavelength 4500 nm |
20 % @Thickness 0.0394 in, Wavelength 4500 nm |
||
49 - 55 % @Wavelength 2650 - 4100 nm, Thickness 1.00 mm |
49 - 55 % @Wavelength 2650 - 4100 nm, Thickness 0.0394 in |
||
90 - 92 % @Wavelength 800 - 2500 nm, Thickness 1.00 mm |
90 - 92 % @Wavelength 800 - 2500 nm, Thickness 0.0394 in |
Component Elements Properties | Metric | English | Comments |
---|---|---|---|
Al2O3 | 4.0 % | 4.0 % | |
B2O3 | 1.0 % | 1.0 % | |
BaO | 2.0 % | 2.0 % | |
CaO | 5.0 % | 5.0 % | |
K2O | 3.0 % | 3.0 % | |
MgO | 3.0 % | 3.0 % | |
Na2O | 13 % | 13 % | |
SiO2 | 69 % | 69 % |
Chemical Properties | Metric | English | Comments |
---|---|---|---|
Acid Class, SR | 1 | 1 | DIN 12116 |
Alkali Class, AR | 2 | 2 | ISO 695 |
Descriptive Properties | Value | Comments |
---|---|---|
Glasses in Laboratory Apparatus | Type II | ASTM E 438 |
Hydrolytic Resistance | Class HGB 3 | ISO 719 |
Type III | Ph. Eur. | |
Type III | USP |