Properties
General
| Property | Value | Testing Standard | Comment |
|---|---|---|---|
Bulk density | 0.72 g/cm³ Show Supplier Material materials with Bulk density of 0.72 g/cm³ | EN ISO 60 | |
Density | 1.94 g/cm³ Show Supplier Material materials with Density of 1.94 g/cm³ | ||
Water absorption | 0.1 % Show Supplier Material materials with Water absorption of 0.1 % | DIN EN ISO 62 | max. | 23°C | 50 % r.h. up to saturation |
Mechanical
| Property | Value | Testing Standard |
|---|---|---|
Flexural modulus | 12.3 GPa Show Supplier Material materials with Flexural modulus 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 |
Flexural strength | 33 MPa Show Supplier Material materials with Flexural strength of 33 MPa | DIN EN ISO 178 |
Impact strength, Charpy unnotched | 1.5 kJ/m² Show Supplier Material materials with Impact strength, Charpy unnotched of 1.5 kJ/m² | DIN EN ISO 179-1eU |
Thermal
| Property | Value | Testing Standard | Pressure | Comment | |||
|---|---|---|---|---|---|---|---|
Heat deflection temperature | 148 °C Show Supplier Material materials with Heat deflection temperature of 148 °C | ISO-R 75 Method A | 1.8 MPa | ||||
Max service temperature | 90 °C Show Supplier Material materials with Max service temperature of 90 °C | Long | |||||
130 °C Show Supplier Material materials with Max service temperature of 130 °C | Short | ||||||
Specific heat capacity | 800 J/(kg·K) Show Supplier Material materials with Specific heat capacity of 800 J/(kg·K) | DIN EN 821 | |||||
Thermal conductivity | 20 W/(m·K) Show Supplier Material materials with Thermal conductivity of 20 W/(m·K) | DIN EN 821 | through-plane | ||||
66 W/(m·K) Show Supplier Material materials with Thermal conductivity of 66 W/(m·K) | DIN EN 821 | in-plane | |||||
Thermal diffusivity | 12.2 mm²/s Show Supplier Material materials with Thermal diffusivity of 12.2 mm²/s | DIN EN 821 | through-plane | ||||
40.2 mm²/s Show Supplier Material materials with Thermal diffusivity of 40.2 mm²/s | DIN EN 821 | in-plane | |||||
Flammability | UL94 class HB, DIN IEC 60695-11-10 | ||||||
Electrical
| Property | Value | Testing Standard |
|---|---|---|
Electrical conductivity | 16800 S/m Show Supplier Material materials with Electrical conductivity 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 | |