Propiedades
General
| Property | Value |
|---|---|
Densidad | 3.01 g/cm³ Show Supplier Material materials with Densidad of 3.01 g/cm³ |
Mecánica
Aplicaciones térmicas
| Property | Temperature | Value | Testing Standard | Comment |
|---|---|---|---|---|
Coeficiente de dilatación térmica | 9.1e-06 1/K Show Supplier Material materials with Coeficiente de dilatación térmica of 9.1e-06 1/K | ISO 7991 | mean value for 20-300 °C | |
Conductividad térmica | 90 °C | 0.9 W/(m·K) Show Supplier Material materials with Conductividad térmica of 0.9 W/(m·K) | ||
Softening temperature | 630.0 °C Show Supplier Material materials with Softening temperature of 630.0 °C | ISO 7884-3 | Viscosity 10⁷·⁶ dPa·s | |
Specific electrical resistance temperature | 330.0 °C Show Supplier Material materials with Specific electrical resistance temperature of 330.0 °C | For ρ=10⁸ Ω·cm | ||
Temperatura de recocido | 435.0 °C Show Supplier Material materials with Temperatura de recocido of 435.0 °C | ISO 7884-4 | Viscosity 10¹³ dPa·s | |
Temperatura de transición del vidrio | 430 °C Show Supplier Material materials with Temperatura de transición del vidrio of 430 °C | ISO 7884-8 | ||
Working temperature | 982.0 °C Show Supplier Material materials with Working temperature of 982.0 °C | ISO 7884-2 | Viscosity 10⁴ dPa·s |
Eléctrico
| Property | Temperature | Value | Frequency |
|---|---|---|---|
Constante dieléctrica | 6.6 [-] Show Supplier Material materials with Constante dieléctrica of 6.6 [-] | 1MHz | |
Resistividad eléctrica | 250 °C | 3.98e+07 Ω·m Show Supplier Material materials with Resistividad eléctrica of 3.98e+07 Ω·m | |
350 °C | 398107 Ω·m Show Supplier Material materials with Resistividad eléctrica of 398107 Ω·m | ||
Tangente de pérdidas | 0.0011 [-] Show Supplier Material materials with Tangente de pérdidas of 0.0011 [-] | 1MHz |
Óptico
| Property | Value | Testing Standard | Comment |
|---|---|---|---|
Stress optical coefficient | 3.1e-06 mm²/N Show Supplier Material materials with Stress optical coefficient of 3.1e-06 mm²/N | DIN 52314 | |
Índice de refracción | 1.6 [-] Show Supplier Material materials with Índice de refracción of 1.6 [-] | at λ=587.6 nm |
Technological properties
| Property | ||
|---|---|---|
| Application areas | General electrotechnical application and electrotechnology (Signal intensifier, Detector and (fibre-) optics), Endoscopy. | |
| Corrosion properties | Hydrolytic resistance Class HGB3 (ISO 719) - Acid resistance Class S2 (DIN 12116) - Alkali resistance Class A3 (ISO695) | |