Freudenberg H23C3 is a flexible and easy to use carbon paper Gas Diffusion Layer (GDL) with a Microporous Layer (MPL) as well as a hydrophobic treatment. It is recommended for low humidity systems, open cathode designs and air systems. It is 235 um (microns) thick @ 1 MPa compression.
Freudenberg H23C3 is designed to keep the membrane wet. It is used in high temperature or very dry fuel cell applications.
• Power densities up to 0.5A/cm²
• Stationary CHP Low humidified cathodes
• Low Temperature Polymer Electrolyte Fuel Cell (LT-PEMFC) Backup, Air-cooled, and Off-Grid applications
Freudenberg H23C3 is formerly known as H2315 I2 C3.
Freudenberg Carbon Paper GDL Properties Sheet
Freudenberg Fuel Cell and Electrolyzer Carbon Paper GDLs SDS
| Gas Diffusion Layer Properties | |
| Material Type | Carbon Fiber Paper |
| Thickness | .235 mm (235 microns) @ 1 MPa Compression |
| Air Permeability (s) | 15 (TP Air Permeability acc. to Gurley (ISO 5636-5)) |
| Electrical Resistivity (through plane) | 9 mΩ/cm² (TP Electrical Resistance @ 1 MPa compression) |
| Substrate PTFE Treatment | Yes, (proprietary PTFE % value) |
| Microporous Layer | Yes, on one side (with proprietary PTFE % value) |
Freudenberg H23C3
- Brand: Freudenberg Performance Materials GmbH & Co. KG
- SKU: 31070011
- Availability: In Stock
-
Starting From $50.00
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