Propiedades
General
| Property | Value |
|---|---|
Densidad | 2.34 g/cm³ Show Supplier Material materials with Densidad of 2.34 g/cm³ |
Mecánica
Aplicaciones térmicas
| Property | Temperature | Value | Testing Standard | Comment |
|---|---|---|---|---|
Coeficiente de dilatación térmica | 4.9e-06 1/K Show Supplier Material materials with Coeficiente de dilatación térmica of 4.9e-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 | 785.0 °C Show Supplier Material materials with Softening temperature of 785.0 °C | ISO 7884-3 | Viscosity 10⁷·⁶ dPa·s | |
Specific electrical resistance temperature | 215.0 °C Show Supplier Material materials with Specific electrical resistance temperature of 215.0 °C | For ρ=10⁸ Ω·cm | ||
Temperatura de recocido | 565.0 °C Show Supplier Material materials with Temperatura de recocido of 565.0 °C | ISO 7884-4 | Viscosity 10¹³ dPa·s | |
Temperatura de transición del vidrio | 565 °C Show Supplier Material materials with Temperatura de transición del vidrio of 565 °C | ISO 7884-8 | ||
Working temperature | 1160.0 °C Show Supplier Material materials with Working temperature of 1160.0 °C | ISO 7884-2 | Viscosity 10⁴ dPa·s |
Eléctrico
Óptico
| Property | Value | Testing Standard | Comment |
|---|---|---|---|
Stress optical coefficient | 3.4e-06 mm²/N Show Supplier Material materials with Stress optical coefficient of 3.4e-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 | 5 % Show Supplier Material materials with Aluminio of 5 % | Al₂O₃ |
Boro | 10.5 % Show Supplier Material materials with Boro of 10.5 % | B₂O₃ |
Calcio | 1.5 % Show Supplier Material materials with Calcio of 1.5 % | CaO |
Silicona | 75 % Show Supplier Material materials with Silicona of 75 % | SiO₂ |
Sodio | 7 % Show Supplier Material materials with Sodio of 7 % | Na₂O |
Technological properties
| Property | ||
|---|---|---|
| Application areas | Pharmaceutical packaging (Ampoules, Vials, Tablet bottles, Cartridges, Syringes). | |
| 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), ASTM E 438 Type I Class B | |