Battery Graphite Felt
- Ash:≤400ppm
- Thickness:1.2-15mm
- Bulk density: 0.086-0.1 g/cm³
- Density tolerance: +-7.5%
- Technical Parameter
Battery Graphite Felt, we also call it Activated Energy Storage Felt, it is mainly used in energy storage battery. Our recently developed liquid flow battery felts can make the charge and discharge’s current density 2 times higher than before. And all indicators are better than other peers’ similar products, including battery charge and discharge stability, stable electrochemical performance, good flatness, low resistance, voltage and energy efficiency can be increased more than 30%, and no energy efficiency attenuation in the long term of charge and discharge process. So CC Graphite’s Battery Graphite Felts have a good reputation in the domestic and foreign energy storage industry.
| Index | Units | Value |
| Tensile Strength (Longitudinal Direction) | N/mm² | 0.08-0.20 |
| Tensile Strength (Transverse) | N/mm² | 0.08-0.10 |
| Pull Extensibility (Longitudinal Direction) | % | 3-7 |
| Pull Extensibility(Transverse) | % | 11-18 |
| Ash | ppm | ≤400 |
| Sulphur | % | ＜0.001 |
| Fe | ppm | ≤20 |
| Resistivity | Ω·m | 0.024-0.03 |
| Absorb Rate | g/g | ≤17 |
| Slag Drop Rate | % | ≤0.2 |
| Specification | ||
| Thickness | mm | 1.2-15 |
| Width | m | 1.3-1.5 |
| Length | m | 40-150 |
For more information, please do not hesitate to contact us.
