CeTech Graphite Felt
CeTech Graphite Felt

Avcarb Graphite Felt

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CeTech Graphite Felt

Avcarb Graphite Felt

Product Description
Shipping & Delivery

AvCarb Graphite Felt & Carbon Felt

Electrode Materials for Flow Batteries, Electrolysis & Electrochemical Systems

Product Overview
AvCarb Graphite Felt and Carbon Felt are high-performance porous carbon materials widely used as electrode substrates in advanced electrochemical systems. These materials provide excellent electrical conductivity, chemical stability, and high surface area, making them ideal for applications requiring efficient electron transfer and fluid transport.
The Graphite Felt (G Series) offers superior electrical conductivity and corrosion resistance, making it suitable for demanding environments such as redox flow batteries and water electrolysis systems.
The Carbon Felt (C Series) provides a cost-effective alternative with good conductivity and mechanical stability, commonly used in laboratory experiments and fuel cell systems.

Key Features
·High electrical conductivity for efficient electron transfer
·Excellent chemical stability in electrochemical environments
·High porosity structure enabling efficient electrolyte transport
·Good mechanical strength and compressibility
·Available in multiple thicknesses for different reactor designs
·Suitable for high-temperature and corrosive environments

Product Series
Graphite Felt (G Series)
Graphite felt is produced by high-temperature graphitization of carbon fibers, resulting in improved conductivity and enhanced corrosion resistance.
Typical applications include:
·Redox Flow Batteries (Vanadium Flow Batteries, Iron Flow Batteries)
·Water Electrolysis Systems
·Electrochemical Flow Reactors
·Hydrogen Production Systems
·Electrochemical Energy Storage

Carbon Felt (C Series)
Carbon felt is a carbon fiber-based porous electrode material offering good conductivity and mechanical stability at a lower cost.
Typical applications include:
·Fuel Cell Research
·Laboratory Electrochemical Experiments
·Electrode Substrates for Catalyst Coating
·Gas Diffusion Systems

Technical Specifications
Graphite Felt (G Series)
Model Material Thickness Bulk Density Areal Weight Through-Plane Resistivity Carbon Content Ash Content Notes
G100 Graphite Felt 3.2 mm (3200 μm) 0.08 g/cm³ 245 g/m² <3 Ω·mm ≥99% <0.2% —
G150 Graphite Felt 4.8 mm 0.11 g/cm³ 480 g/m² 250 mΩ·cm — — —
G200 Graphite Felt 6.5 mm (6500 μm) 0.07 g/cm³ 480 g/m² <3 Ω·mm ≥99% <0.2% —
G280A Graphite Felt (Hydrophilic) 2.8 mm @1.7 kPa 0.08 g/cm³ 225 g/m² <150 mΩ·cm² @43 kPa — — Pre-oxidized
G300A Graphite Felt 3.4 mm (3400 μm) 0.09 g/cm³ 300 g/m² 125 mΩ·cm² — — —
G475A Graphite Felt 4.7 ±0.7 mm 0.107 ±0.018 g/cm³ 440 ±44 g/m² <200 mΩ·cm² @6.3 psi — — Oxidation Rate <4%
G600A Graphite Felt 6.1 mm (6100 μm) 0.11 g/cm³ 639 g/m² 109 mΩ·cm² — — —
G650A Graphite Felt (Hydrophilic) 6.5 mm 0.11 g/cm³ 665 ±50 g/m² <200 mΩ·cm² — — Pre-oxidized
Carbon Felt (C Series)
Model Material Thickness Bulk Density Areal Weight Through-Plane Resistivity Carbon Content Ash Content
C100 Carbon Felt 3.2 mm (3200 μm) 0.09 g/cm³ 285 g/m² <4 Ω·mm ≥95% <0.4%
C200 Carbon Felt 6.5 mm (6500 μm) 0.08 g/cm³ 530 g/m² <4 Ω·mm ≥95% <0.4%
C280 Carbon Felt 3.2 mm 0.09 g/cm³ 285 g/m² <4 Ω·mm ≥95% <0.4%
Parameter Explanation
Parameter Description
Thickness Thickness of the felt material
Bulk Density Density of the material structure
Areal Weight Weight per unit area
Through-Plane Resistivity Electrical resistivity in the vertical direction
Carbon Content Percentage of carbon in the material
Ash Content Residual inorganic content after combustion
Oxidation Rate Rate of oxidation under high-temperature conditions
Graphite Felt vs Carbon Felt
Material Characteristics Typical Applications
Graphite Felt (G Series) Higher conductivity and corrosion resistance Flow batteries, electrolysis systems
Carbon Felt (C Series) Lower cost, moderate conductivity Fuel cells, laboratory electrochemical experiments
Available Sizes
Standard cutting sizes include:

·10 × 10 cm

·20 × 20 cm

·40 × 40 cm

Custom sizes and bulk sheets are available upon request.

For Custom Orders or Technical Support
If you have custom size requirements or need assistance selecting the appropriate electrode material, please contact us:
support@franklab.shop

 

FrankLab offers worldwide shipping.Orders are normally shipped from our facility in Hangzhou, China within 1-2 business days after the payment is made. It is very important that the correct shipping address is entered at checkout. We are not responsible for incorrect or undeliverable addresses.

 

Shipping Fees

Orders below USD 499 : Shipping fee of USD 14.90

Orders USD 499 and above: Free worldwide shipping

 

Large Orders & Bulk Discounts

For orders over USD 3,000, please contact our customer support team to check special pricing or potential bulk discounts before placing your order.

IMPORTANT: All goods must be inspected immediately upon delivery. Any shipping damage, missing items, or product defects must be reported to both Franklab team and the shipping carrier within 24 hours of delivery. Failure to report issues within this timeframe may result in your claim being denied. Please retain all original packaging materials, as they may be required for filing a damage claim. 

Contact Us

For shipping, returns, or bulk order inquiries, please contact:
support@franklab.shop

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