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In StockAvCarb Hydrophobic Carbon Paper GDS2120 For Fuel Cell Applications
AvCarb Material Solution’s Gas Diffusion System GDS2120 P75 combines AvCarb's proprietary carbon fiber paper, a PTFE treatment, and micro-porous layer coating, designed for the rigorous demands of specific fuel cell applications such as PEMFC, DMFC, and PAFC.
AvCarb P75 is the base substrate used in GDS2120.
Material Type |
Carbon Fiber Paper |
Base Material |
AvCarb P50 |
Nominal Thickness (@ 5.00 N/cm²) |
.184 mm (184 microns) |
Nominal Base Weight |
79 g/m² |
Break Strength machine direction |
18 MPa |
Break Strength cross machine direction |
10 MPa |
Stiffness machine direction |
10.0 Taber |
Stiffness cross machine direction |
6.0 Taber |
Bulk Density (@ 0.68 N/cm² / 1psi) |
0.40 g/cm3 |
Compressibility ((22N - 113N)/22 x 100%) |
14.0% |
Through-Plane Resistivity |
<14.5 mOhm*cm² |
PTFE Treatment |
Yes |
Microporous Layer (MPL) |
Yes, on one side |
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Toray Fuel Cell Special Conductive Light to Medium Strength Ultra Strong Hydrophobic Carbon Paper TGP-H-090Next:
Hydrophobic Carbon Paper 120 With Microporous Layer For Fuel Cell