Graphite Felt for Flow Battery Applications
Flow battery applications use graphite felt as an electrode material where thickness and density matter.
Why Felt Properties Matter
Flow battery felt selection often reviews thickness, bulk density, areal density, carbon content and battery efficiency. RuiGong lists RG-H4.0, RG-5.0 and RG-H2.5 values on the flow battery felt page.
Related Materials
Depending on the system, buyers may also evaluate graphite bipolar plates and carbon paper.
Inquiry Details
Send stack requirement, target dimensions, model preference and quantity when requesting a quote.
Practical Buying Checklist
- Identify the flow battery chemistry and stack development stage.
- Confirm electrode thickness, dimensions and model preference.
- Review bulk density, areal density, carbon content and listed efficiency data.
- State sample quantity and expected production quantity separately.
What to Discuss With a Supplier
Share the target electrode dimensions and the purpose of the evaluation. A laboratory sample, pilot stack and repeat production order may require different quantities, cutting scope and documentation.
Verify Before a Volume Order
Run sample evaluation under the intended stack conditions and record the model, dimensions and result. Use those approved details in the volume-order specification instead of relying on a generic graphite felt description.
