Freudenberg H23I2

Brand: Freudenberg Performance Materials SE & Co. KG
Product Code: 1590046

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Freudenberg H23I2 is a flexible and easy to use carbon paper Gas Diffusion Layer (GDL) without a Microporous Layer (MPL) and with a hydrophobic treatment. It is recommended for highly humidified stationary LT-PEMFC systems. It is 210 um (microns) thick.

Freudenberg H23I2 is recommended for:

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

Freudenberg H23I2 is formerly known as H2315 I6 (H23I6).

Freudenberg Carbon Paper GDL Properties Sheet

Gas Diffusion Layer Properties
Material Type	Carbon Fiber Paper
Thickness	0.210 mm (210 microns)
Basic Weight (g/m²)	115 g/m²
Air Permeability (s)	160 l/m² • s (at 200Pa pressure drop)
Electrical Resistivity (through plane)	7 mΩcm²
Tensile Strength	80 N/50mm
Substrate PTFE Treatment	Yes
Microporous Layer	No