Freudenberg H23C8 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 humidified automotive LT-PEMFC systems. It is 205 um (microns) thick @ 1 MPa compression.

Freudenberg H23C8 is recommended for:

• Low humidified stationary Low Temperature Polymer Electrolyte Membrane Fuel Cell Cells (LT-PEMFC) systems
• LT-PEMFC Automotive applications

Freudenberg H23C8 is formerly known as H2315 I2 C8.

Freudenberg Carbon Paper GDL Properties Sheet

Best Sellers GDL Products from Freudenberg Catalog for PEM Fuel Cell Applications

Freudenberg Fuel Cell and Electrolyzer Carbon Paper GDLs SDS

Gas Diffusion Layer Properties
Material Type	Carbon Fiber Paper
Thickness	.205 mm (205 microns) @ 1 MPa Compression
Air Permeability (s)	80 (TP Air Permeability acc. to Gurley (ISO 5636-5))
Electrical Resistivity (through plane)	8 mΩ/cm² (TP electrical resistance @ 1 MPa compression)
Substrate PTFE Treatment	Yes, (proprietary PTFE % value)
Microporous Layer	Yes, on one side (proprietary PTFE % value)