AvCarb P75

AvCarb P75
Product Code: P75
Availability: In Stock
Price: $26.00

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AvCarb P75 Gas Diffusion substrates are unparalleled in their ability to meet the rigorous demands of the fuel cell, including platinum catalyst and functional layer support, effective transport of gases and liquids, and conduction of heat and electricity. Moreover AvCarb P75 substrates are highly durable, both chemically and mechanically.

Properties
Thickness (um) .245 mm (245 microns) at 1psi / 0.7 N/cm² .205 mm (205 microns) at 7.3psi / 5.1 N/cm²)
Bulk Density 0.29 g/cm3
Fiber Type Carbon Paper Substrate
Through-Plane Resistance (mΩcm2) 7.8 mOhm*cm²
Break Strength Cross Machine Direction 3.9 MPa
Nominal Base Weight 75 g/m3
Stiffness Machine Direction 20.0 Taber
Air Permeability (Through-Plane) 15 sec/100cc
Break Strength Machine Direction 6.5 MPa
Compressibility ((22N - 113N)/22 x 100%) 10.7%
PTFE Treated None
Stiffness Cross Machine Direction 3.5 Taber
Micro Porous Layer (MPL) None