Eigenschaften
Allgemein
| Property | Value | Testing Standard | Comment |
|---|---|---|---|
Dichte | 1.94 g/cm³ Show Supplier Material materials with Dichte of 1.94 g/cm³ | ||
Schüttdichte | 0.72 g/cm³ Show Supplier Material materials with Schüttdichte of 0.72 g/cm³ | EN ISO 60 | |
Wasserabsorption | 0.1 % Show Supplier Material materials with Wasserabsorption of 0.1 % | DIN EN ISO 62 | max. | 23°C | 50 % r.h. up to saturation |
Mechanisch
| Property | Value | Testing Standard |
|---|---|---|
Biegefestigkeit | 33 MPa Show Supplier Material materials with Biegefestigkeit of 33 MPa | DIN EN ISO 178 |
Biegemodul | 12.3 GPa Show Supplier Material materials with Biegemodul of 12.3 GPa | DIN EN ISO 178 |
Flexural strain | 0.1 % Show Supplier Material materials with Flexural strain of 0.1 % | DIN EN ISO 178 |
Schlagzähigkeit, Charpy ungekerbt | 1.5 kJ/m² Show Supplier Material materials with Schlagzähigkeit, Charpy ungekerbt of 1.5 kJ/m² | DIN EN ISO 179-1eU |
Thermisch
| Property | Value | Testing Standard | Pressure | Comment | |||
|---|---|---|---|---|---|---|---|
Max. Betriebstemperatur | 90 °C Show Supplier Material materials with Max. Betriebstemperatur of 90 °C | Long | |||||
130 °C Show Supplier Material materials with Max. Betriebstemperatur of 130 °C | Short | ||||||
Spezifische Wärmekapazität | 800 J/(kg·K) Show Supplier Material materials with Spezifische Wärmekapazität of 800 J/(kg·K) | DIN EN 821 | |||||
Temperaturleitfähigkeit | 12.2 mm²/s Show Supplier Material materials with Temperaturleitfähigkeit of 12.2 mm²/s | DIN EN 821 | through-plane | ||||
40.2 mm²/s Show Supplier Material materials with Temperaturleitfähigkeit of 40.2 mm²/s | DIN EN 821 | in-plane | |||||
Wärmeformbeständigkeitstemperatur | 148 °C Show Supplier Material materials with Wärmeformbeständigkeitstemperatur of 148 °C | ISO-R 75 Method A | 1.8 MPa | ||||
Wärmeleitfähigkeit | 20 W/(m·K) Show Supplier Material materials with Wärmeleitfähigkeit of 20 W/(m·K) | DIN EN 821 | through-plane | ||||
66 W/(m·K) Show Supplier Material materials with Wärmeleitfähigkeit of 66 W/(m·K) | DIN EN 821 | in-plane | |||||
Entflammbarkeit | UL94 class HB, DIN IEC 60695-11-10 | ||||||
Elektrisch
| Property | Value | Testing Standard |
|---|---|---|
Elektrische Leitfähigkeit | 16800 S/m Show Supplier Material materials with Elektrische Leitfähigkeit of 16800 S/m | DIN EN ISO 3915 |
Volume resistivity | 0.00595 Ω·cm Show Supplier Material materials with Volume resistivity of 0.00595 Ω·cm | DIN EN 61340-2-3 |
Technological properties
| Property | ||
|---|---|---|
| Application areas | Bipolar plates for PEM fuel cells and Separator plates for Redox Flow Batteries | |
| Color | Black | |
| Fillers | Graphite | |