owing to excellent assistance, a variety of top of the range items, aggressive costs and efficient delivery, we take pleasure in a very good standing amongst our shoppers. We’ve been an energetic corporation with wide market for China Cheap price China High Purity Graphite Bipolar Plate for Fuel Cell, We welcome new and aged shoppers from all walks of daily life to call us for long term business associations and mutual accomplishment!
owing to excellent assistance, a variety of top of the range items, aggressive costs and efficient delivery, we take pleasure in a very good standing amongst our shoppers. We’ve been an energetic corporation with wide market for China Graphite Plate, High Purity Graphite, After years of development, we’ve got formed strong ability in new product development and strict quality control system to ensure excellent quality and service. With the support of many long term cooperated customers, our solutions are welcomed all over the world.
We have developed cost- effective graphite bipolar plates for PEMFC which requires the use of advanced bipolar plates with high electrical conductivity and good mechanical strength. Our bipolar plates allow fuel cells to operate at high temperatures and have excellent electrical and thermal conductivity.
We offer the graphite material with impregnated resin in order to achieve gas impermeability and high strength. But the material retains the favorable properties of graphite in terms of high electrical conductivity and high thermal conductivity.
We can machine the bipolar plates on both sides with flow fields, or machine single side or provide unmachined blank plates as well. All graphite plates could be machined as per your detailed design.
Graphite Bipolar Plates Material Datasheet:
| Material | Bulk Density | Flexural Strength |
Compressive Strength | Specific Resistivity | Open Porosity |
| GRI-1 | 1.9 g/cc min | 45 Mpa min | 90 Mpa min | 10.0 micro ohm.m max | 5% max |
| More grades of graphite materials are available to select according to specific application. | |||||
Features:
- Impermeable to gases ( hydrogen and oxygen)
- Ideal electrical conductivity
- A balance between conductivity, strength, size and weight
- Resistance to corrosion
- Easy to produce in bulk Features:
- Cost-effective
