Freudenberg H14C7

Brand: Freudenberg Performance Materials SE & Co. KG
Product Code: 1590054

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Freudenberg H14C7 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 175 um (microns) thick.

Freudenberg H14C7 is recommended for:

• LT-PEMFC Automotive applications
• Applications requiring a very thin GDL with a MicroPorous Layer (MPL)

Freudenberg H14C7 is formerly known as H1410 I2 C7.

Freudenberg Carbon Paper GDL Properties Sheet

This product has been discontinued and has a limited stock available. Per manufacturer's suggestion, a good alternative for Freudenberg H14C7 GDL as a replacement would be Freudenberg H14C9 and H14C10.

H14C9 (has a similar thickness compared to H14C7, has a lighter MPL for its MPL density and hence slightly higher air permeability compared to H14C7)

H14C10 (has a similar thickness compared to H14C7, has a denser MPL for its MPL density and hence slightly lower air permeability compared to H14C7)

Gas Diffusion Layer Properties
Material Type	Carbon Fiber Paper
Thickness	.175mm (175 microns)
Basic Weight (g/m²)	100 g/m²
Air Permeability (s)	N/A
Electrical Resistivity (through plane)	6 mΩcm²
Tensile Strength	70 N/50mm
PTFE Treatment	Yes
Microporous Layer	Yes, on one side