Eigenschaften
Allgemein
| Property | Value |
|---|---|
Dichte | 2.44 g/cm³ Show Supplier Material materials with Dichte of 2.44 g/cm³ |
Thermisch
| Property | Value | Testing Standard | Comment |
|---|---|---|---|
Glasübergangstemperatur | 550 °C Show Supplier Material materials with Glasübergangstemperatur of 550 °C | ISO 7884-8 | |
Koeffizient der thermischen Ausdehnung | 4.1e-06 1/K Show Supplier Material materials with Koeffizient der thermischen Ausdehnung of 4.1e-06 1/K | ISO 7991 | mean value for 20-300 °C |
Softening temperature | 830.0 °C Show Supplier Material materials with Softening temperature of 830.0 °C | ISO 7884-3 | Viscosity 10⁷·⁶ dPa·s |
Specific electrical resistance temperature | 550.0 °C Show Supplier Material materials with Specific electrical resistance temperature of 550.0 °C | For ρ=10⁸ Ω·cm | |
Working temperature | 1215.0 °C Show Supplier Material materials with Working temperature of 1215.0 °C | ISO 7884-2 | Viscosity 10⁴ dPa·s |
Elektrisch
| Property | Temperature | Value |
|---|---|---|
spezifischer Widerstand | 250 °C | 5.01e+10 Ω·m Show Supplier Material materials with spezifischer Widerstand of 5.01e+10 Ω·m |
350 °C | 5.01e+08 Ω·m Show Supplier Material materials with spezifischer Widerstand of 5.01e+08 Ω·m |
Optisch
| Property | Value | Comment |
|---|---|---|
Brechungsindex | 1.5 [-] Show Supplier Material materials with Brechungsindex of 1.5 [-] | at λ=587.6 nm |
Chemical properties
| Property | ||
|---|---|---|
Other | 0.01 % | max., Lead, Cadmium, Mercury and Hexavalent Chromium |
Technological properties
| Property | ||
|---|---|---|
| Application areas | Red eye reduction flash for electronic flashbulbs and lighting, Camera- and Video components, Digital projection | |
| Corrosion properties | Hydrolytic resistance Class HGB3 (ISO 719) - Acid resistance Class S3 (DIN 12116) - Alkali resistance Class A3 (ISO695) | |