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AvCarb Gas Diffusion Systems (GDS) combine carbon fiber paper, a PTFE treatment and micro-porous layer surface coating, and are optimized for the rigorous demands PEM fuel cell applications. AvCarb GDS products provide consistent fuel cell performance and durability throughout the life of the fuel cell system. AvCarb has developed a broad range of solution for both mobile and stationary applications.
Properties | |
Thickness (um) | .265 mm (265 microns) |
Bulk Density | 0.34 g/cm3 |
Fiber Type | Carbon Fiber Paper |
Nominal Base Weight | 90 g/m² |
Stiffness Machine Direction | 26.0 Taber |
Break Strength Machine Direction | 2600 N/m |
PTFE Treated | Yes |
Stiffness Cross Machine Direction | 16.0 Taber |
Micro Porous Layer (MPL) | Yes, on one side |
Through-Plane Resistance (mΩcm²) | 11 mOhm*cm² |