AvCarb GDS1120

Brand: AvCarb Material Solutions
Product Code: 18070015

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Fuel Cell Store has limited stock available for this product.  Please contact us for the available quantity and pricing.

AvCarb Material Solution’s Gas Diffusion System GDS1120 P50 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 P50 is the base substrate used in GDS1120.

AvCarb Gas Diffusion Systems Properties
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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