- HOME
- POLYMER SEARCH
- Glass
- Schott Glass 8652 Sealing Glass
Schott Glass 8652 Sealing 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 8652 Sealing Glass.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Tungsten sealing glass, lower sealing temperature than glass 8651 Power diodesInformation provided by SCHOTT AG.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 3.18 g/cc @Temperature 25.0 °C |
0.115 lb/in³ @Temperature 77.0 °F |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Modulus of Elasticity | 58.0 GPa | 8410 ksi | |
| Poissons Ratio | 0.25 | 0.25 |
| 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 |
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 | 495 °C | 923 °F | ISO 7884-8 |
| Softening Point | 638 °C | 1180 °F | Viscosity 10<sup>7.6</sup> dPa s; ISO 7884-3 |
| Working Point | 900 °C | 1650 °F | Viscosity 10<sup>4</sup> dPa s; ISO 7884-2 |
| Annealing Point | 490 °C | 914 °F | Viscosity 10<sup>13</sup> dPa s; ISO 7884-4 |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Refractive Index | 1.589 @Wavelength 587.6 nm |
1.589 @Wavelength 587.6 nm |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Dielectric Constant | 6.9 @Frequency 1.00e+6 Hz, Temperature 25.0 °C |
6.9 @Frequency 1.00e+6 Hz, Temperature 77.0 °F |
|
| Dielectric Loss Index | 0.0035 @Frequency 1.00e+6 Hz, Temperature 25.0 °C |
0.0035 @Frequency 1.00e+6 Hz, Temperature 77.0 °F |
| Chemical Properties | Metric | English | Comments |
|---|---|---|---|
| Acid Class, SR | 4 | 4 | DIN 12116 |
| Alkali Class, AR | 3 | 3 | ISO 695 |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Hydrolytic Resistance | Class HGB 1 | ISO 719 |
| Stress-optical Coefficient K (10-6mm2N-1) | 3.4 | DIN 52314 |
Users viewing this material also viewed the following:
- Omya CAL® FG-10 AZ Food Grade Calcium Carbonate
- LG Chemical LUTENE-H ME5000 HDPE
- LyondellBasell Astryn BC78A Polypropylene Copolymer, 23% Talc
- Samsung Cheil Industries Infino® EM-8250G MPPE, 20% Glass Filled
- Teknor Apex APEX® 84132UV Polyvinyl Chloride Compound
- Zhejiang Juner PC-A7-7 Top-Grade Flame Retardant UV-Resistant
- Abatron AboCrete Cement/Grout Resurfacing and Patching Epoxy
- 3M FM110 Indoor UL Recognized Brushed Silver Polyester Label Products
- Chosun Refractories B-5 Insulating Firebrick
Copyright © lookpolymers.com All Rights Reserved