GDS22100

SKU: 22100.
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Price: $28.00$75.00
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Product Description

Base Material P75


AvCarb Gas Diffusion Systems are fuel cell gas diffusion layers combining a carbon fiber paper substrate, a PTFE coating, and a surface microporous layer of PTFE and carbon particles. The table below lists nominal properties of commerically available AvCarb Gas Diffusion Systems, which have been engineered for optimal performance for selected fuel cell applications.

Technical Details

Weight lbs
Dimensions N/A
Base Material

P75

Nominal Thickness

330 (@ 5.00 N/cm2)

Nominal Base Weight

185

Break Strength machine direction

8.0

Break Strength cross machine direction

5.0

Stiffness cross machine direction

18.0

Bulk Density

0.53 (@ 0.68 N/cm2 / 1psi)

Compressibility

7.0 (22N – 113N)/22 x 100%

Through-Plane Resistivity

<17.0

Size

20cm x 20cm, 20cm x 25cm, 40cm x 40cm

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