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Schott G018-161 Dental 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 G018-161 Dental Glass.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Remarks: Extremely high radioopacity, Zr containingApplication: CompositeAdvantagesGreater variety of composition and refractive indiciesOutstanding transparencyBest radiopacitiesInformation Provided by SCHOTT North America, Inc.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 4.60 g/cc | 0.166 lb/in³ |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 6.00 µm/m-°C @Temperature -30.0 - 70.0 °C |
3.33 µin/in-°F @Temperature -22.0 - 158 °F |
|
| Transformation Temperature, Tg | 585 °C | 1090 °F | ISO 7884-8 |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Refractive Index | 1.83 | 1.83 | n<sub>d</sub> |
| Component Elements Properties | Metric | English | Comments |
|---|---|---|---|
| B2O3 | 20 % | 20 % | |
| SiO2 | 5.0 % | 5.0 % | |
| TiO2 | <= 5.0 % | <= 5.0 % | |
| ZrO2 | <= 5.0 % | <= 5.0 % |
| Descriptive Properties | Value | Comments |
|---|---|---|
| La2O3 (%) | 35 | |
| Nb2O5 (%) | 10 | |
| Radiopacity (digital method) | 2150 | ISO 4049 |
| Radiopacity as thickness of aluminium equal to 2-mm thick glass material | 8 (400%) | ISO 4049 |
| WO3 (%) | 5 | |
| ZnO (%) | 20 |
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