Specialty Felt


What is GFE-1 Felt?

GFE-1 is an ultra-high quality treated PAN-based graphite felt with specialized fibers and weave to achieve high wetting and absorption. This material was specifically developed for the demanding needs of flow battery applications.

Benefits

  • Our proprietary activation process increases active sites and surface area to over 1000+ M²/g.
  • The felt weave results in a smoother surface and a more homogeneous structure for more stable and consistent electrical performance.
  • GFE-1 is a custom run product and can be optimized for your specific application.

Applications

  • Vanadium redox flow batteries (VRFB)
  • Fuel Cell and Flow Battery electrodes
  • Heated filaments
  • Sensor Technology

Useful Charts

GFE-1 Felt Properties
Typical ValueGFE-1
Technical DataUnitIndexNote
Thicknessmm1-16Made to order
Thickness Tolerance% ± 10Max
Widthm1 - 1.4Made to order
Lengthm≥ 40Made to order
Cut to Size Tolerancemm± 1.5Max
Densityg/cc0.06 - 0.13Made to order
Density Tolerance% ± 10Max
Electrical ResistanceΩ-cm0.275Max
Carbon Content% 99.8Min
Vanadium Liquid Adsorption (2 mol/L)g/g17Min
Dropping Crumbs%0.168Max
Ash ContentPPM500Max
Metal ContentPPM300Max
Iron ContentPPM30Max
GFE-1 Felt Info & Pricing
Thickness
mm
Width
Inches
Length
Inches
Price
Stocked Samples for purchase:
48.2511.75$45.00
4.28.2511.75$45.00
4.38.2511.75$45.00
5.58.2511.75$45.00
5.68.2511.75$45.00
5.88.2511.75$45.00
6.28.2511.75$45.00
6.38.2511.75$45.00
Stocked production rolls on sale:Length
Feet
426278$2,798.00
426295$2,969.00
Need something not listed, contact us for a custom quote.

Ready to order?

If you have any additional questions or need a custom quote, our team is always available to help.

Downloadables

GFE-1 Pan Graphite Felt


What is Activated Carbon Felt?

Activated Carbon is a porous form of carbon which can be manufactured from a variety of carbonaceous raw materials. The activation process involves treating the raw material with steam or chemicals, thereby developing a high surface pore structure.

Benefits

  • The felt is a directly activated non-woven fibre with high surface area and good purity.
  • It has features of large adsorption volume, fast adsorption speed, heat-resistance, acid resistance and alkaline resistance.
  • Additionally, the regeneration for activated carbon is convenient and easy at relatively low temperature, while maintaining approximately the same initial adsorption capacity after many regenerations.
Activated Carbon Cloth from CeraMaterials

Applications

  • Solvent Recovery
  • Air Purification
  • Water Treatment
  • Gas Masks
  • Cigarette Filtration
  • Nuclear Air Cleaning System
  • Ozone Elimination Filter
  • Gasoline Fumes
  • Vaporization Protection for Cars

Useful Charts

Activated Carbon Felt Properties
GradeACF1000ACF1300ACF1500ACF1600
Specific Surface Area (M² /g)950120013501500
Micropore Volume (ml/g)0.8-1.20.8-1.20.8-1.20.8-1.2
Density per meter² (g/m² )280 ± 30250 ± 30250 ± 30250 ± 30
Micropore Diameter (A)17-2017-2017-2017-20
Benzene Absorption Capacity (%)30-3538-4345-5053-58
Iodine Absorption Value (mg/g)850-9001100-12001300-14001400-1500
Methylene Blue Absorption Value (mg/g)150180220250
PH Value5-75-75-75-7
Fire Point Centigrade500 Min500 Min500 Min500 Min
Pricing Per Sample Sheet.$22.00$25.00$28.00$32.00

Ready to order?

If you have any additional questions or need a custom quote, our team is always available to help.

Downloadables

Activated Carbon Felt