Propiedades
General
| Property | Value |
|---|---|
Densidad | 2.42 g/cm³ Show Supplier Material materials with Densidad of 2.42 g/cm³ |
Mecánica
Aplicaciones térmicas
| Property | Temperature | Value | Testing Standard | Comment |
|---|---|---|---|---|
Coeficiente de dilatación térmica | 5.4e-06 1/K Show Supplier Material materials with Coeficiente de dilatación térmica of 5.4e-06 1/K | ISO 7991 | mean value for 20-300 °C | |
Conductividad térmica | 90 °C | 1.2 W/(m·K) Show Supplier Material materials with Conductividad térmica of 1.2 W/(m·K) | ||
Softening temperature | 770.0 °C Show Supplier Material materials with Softening temperature of 770.0 °C | ISO 7884-3 | Viscosity 10⁷·⁶ dPa·s | |
Specific electrical resistance temperature | 200.0 °C Show Supplier Material materials with Specific electrical resistance temperature of 200.0 °C | For ρ=10⁸ Ω·cm | ||
Temperatura de recocido | 560.0 °C Show Supplier Material materials with Temperatura de recocido of 560.0 °C | ISO 7884-4 | Viscosity 10¹³ dPa·s | |
Temperatura de transición del vidrio | 550 °C Show Supplier Material materials with Temperatura de transición del vidrio of 550 °C | ISO 7884-8 | ||
Working temperature | 1165.0 °C Show Supplier Material materials with Working temperature of 1165.0 °C | ISO 7884-2 | Viscosity 10⁴ dPa·s |
Eléctrico
| Property | Value | Frequency |
|---|---|---|
Constante dieléctrica | 6.3 [-] Show Supplier Material materials with Constante dieléctrica of 6.3 [-] | 1MHz |
Tangente de pérdidas | 0.0107 [-] Show Supplier Material materials with Tangente de pérdidas of 0.0107 [-] | 1MHz |
Óptico
| Property | Value | Testing Standard | Comment |
|---|---|---|---|
Stress optical coefficient | 2.2e-06 mm²/N Show Supplier Material materials with Stress optical coefficient of 2.2e-06 mm²/N | DIN 52314 | |
Índice de refracción | 1.5 [-] Show Supplier Material materials with Índice de refracción of 1.5 [-] | at λ=587.6 nm |
Chemical properties
| Property | Value | Comment |
|---|---|---|
Aluminio | 6 % Show Supplier Material materials with Aluminio of 6 % | Al₂O₃ |
Bario | 2 % Show Supplier Material materials with Bario of 2 % | BaO |
Boro | 7.5 % Show Supplier Material materials with Boro of 7.5 % | B₂O₃ |
Calcio | 1 % Show Supplier Material materials with Calcio of 1 % | max. | CaO |
Hierro | 1 % Show Supplier Material materials with Hierro of 1 % | Fe₂O₃ |
Potasio | 1 % Show Supplier Material materials with Potasio of 1 % | K₂O |
Silicona | 70 % Show Supplier Material materials with Silicona of 70 % | SiO₂ |
Sodio | 6.5 % Show Supplier Material materials with Sodio of 6.5 % | Na₂O |
Titanio | 5 % Show Supplier Material materials with Titanio of 5 % | TiO₂ |
Technological properties
| Property | ||
|---|---|---|
| Application areas | Pharmaceutical packaging (Ampoules, Vials, Tablet bottles). | |
| Corrosion properties | Hydrolytic resistance Class HGB1 (ISO 719), Type I (Ph. Eur.), Type I (USP), Fullfield (JP) - Acid resistance Class S1 (DIN 12116) - Alkali resistance Class A2 (ISO695) | |