EC-KFD-25EA Sigracell Graphite Felt

EC-KFD-25EA Sigracell Graphite Felt

Carbon Felt
Category: .

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Product Description

These materials have high porosity, good electrical conductivity, and good liquid permeability. These features make these felt uniquely suitable for advanced flow battery, microbial fuel cell, super capacitors, as well as Direct Methanol fuel cells.

  • High porosity (92%) provides large surface increasing current density and power
  • High liquid permeability to reduce pressure drop and efficiency losses
  • Homogeneity in thickness and area weight provides uniform compression and thus gives uniform current distribution
  • Strong material for various treatments to improve surface properties according to need
  • Excellent chemical resistance and inertness properties
  • Easy to cut and install for specific sizes

SIGRACELL graphite felt (graphitized),

21 cm x 29 cm

thickness 4.6 mm

density 0.09 g/cm2

porosity 92%

through-plane resistivity < 6 Ωmm

in-plane resistance < 3 Ωmm

Surface: 0.7 – 1m2/g