• Rayon Graphite Felt - 3.1 mm thick

Rayon graphite felt product is manufactured from viscose precursor (which is a semi-synthetic fiber made from natural sources of regenerated natural cellulose) and it is pre-fired at 4532 ºF (2500 ºC) in order to complete the graphitization of the starting precursor material.  This is a soft felt material with good flexibility and compressibility.  It is easy to cut to different sizes using different cutting tools such a die cutter, a pair of scissor, or a heavy duty office paper trimmer.  Rayon based graphite felt materials are usually used for redox flow batteries and microbial fuel cells as the electrode or current collector, insulating layer for furnaces, or as heat shields and heat sinks and various other relevant applications. Rayon felt products have higher carbon and lower ash content in comparison to PAN felt counterparts.  Electrical and thermal conductivity of Rayon Graphite felt products are higher than that of Rayon Carbon Felt products.  Following redox flow battery image is courtesy of Alejandro Clemente et al. and furnace thermal insulation is courtesy of Vac Aero International to show exemplary applications that can use felt products.

This product has a thickness tolerance of 3.1 mm +/- 1 mm and interested parties should procure a small sample first for their intended application prior to placing an order for bulk volume.

  

 

Comparison of Rayon graphite and Rayon carbon felts products are given in the table below.

1Measured after heating to 3000 ºC
2Temperature rating in vacuum or inert atmosphere
 
Applications that can benefit from this product:
  • Redox flow batteries
  • Microbial fuel cells or biofuel cells
  • Furnace insulation & parts
  • Heat shields & sinks
  • Backing strips for soldering & welding
  • Cathode in flow battery applications
  • Reaction surface for other electrochemical processes or used as a catalyst substrate
  • Glass blower, plumber pads & wicks in ultralight stoves
  • Thermal insulators and automotive exhaust linings

 

A typical lead time of 3-4 weeks to be expected for this product.

Gas Diffusion Layer Properties
Thickness ~ 3.1 mm (~3100 microns)
Bulk Density 0.08 g/cm3
Tensile Strength 0.10 MPa
Carbon Content (%) ≥99.9%
Ash Content ≤ 0.02%

Write a review

Note: HTML is not translated!
    Bad           Good
Captcha

Rayon Graphite Felt - 3.1 mm thick

  • SKU: 22070019
  • Availability: In Stock
  • Starting From $26.00


Options

Reset options

Related Products

Flow Battery Hardware

Flow Battery Hardware

Similar to standard batteries and fuel cells, Flow Batteries convert the chemical materials sent int..

$2,999.00

Carbon Fiber Felt Variety Kit

Carbon Fiber Felt Variety Kit

The Carbon Fiber Variety Kit comes with a variety of four different gas diffusion layers made up of ..

$127.00

CT GF065 Graphite Felt

CT GF065 Graphite Felt

CT GF065 is a graphite felt and a great electrode for Vanadium Redox Flow Batteries. It has a total ..

$104.00

CT GF100 Graphite Felt

CT GF100 Graphite Felt

Please note that this product has been discontinued and a limited amount of stock remains. Plea..

Request Quote

CT GF020 Graphite Felt

CT GF020 Graphite Felt

CT GF020 is a graphite felt and is a great electrode for Vanadium Redox Flow Batteries (VRBs). It ha..

$69.00

CT GF030 Graphite Felt

CT GF030 Graphite Felt

CT GF030 is a graphite felt and is a great electrode for Vanadium Redox Flow Batteries (VRBs). It ha..

$81.00

CT CF120 Carbon Felt

CT CF120 Carbon Felt

CT CF120 is a carbon felt and great for high-temperature protection for vacuums and inert gas furnac..

Request Quote

AvCarb G475A Soft Graphite Battery Felt

AvCarb G475A Soft Graphite Battery Felt

Lead times of 12-16 weeks are to be expected for this product. Please contact us for more accurate l..

$24.00

AvCarb G650A Soft Graphite Battery Felt

AvCarb G650A Soft Graphite Battery Felt

With redox flow battery developers in mind, AvCarb® felts are engineered to exhibit low thru-plane r..

$26.00

AvCarb G280A Soft Graphite Battery Felt

AvCarb G280A Soft Graphite Battery Felt

With redox flow battery developers in mind, AvCarb® felts are engineered to exhibit low thru-plane r..

$25.00

PAN Carbon Felt - 12.7 mm thick

PAN Carbon Felt - 12.7 mm thick

PAN carbon felt product is manufactured from polyacrylonitrile precursor and it is pre-fired at 2192..

$25.00

PAN Graphite Felt - 3.1 mm thick

PAN Graphite Felt - 3.1 mm thick

PAN graphite felt product is manufactured from polyacrylonitrile precursor and it is pre-fired at 39..

$22.00

PAN Graphite Felt - 6.3 mm thick

PAN Graphite Felt - 6.3 mm thick

PAN graphite felt product is manufactured from polyacrylonitrile precursor and it is pre-fired at 39..

$27.00

PAN Graphite Felt - 12.7 mm thick

PAN Graphite Felt - 12.7 mm thick

PAN graphite felt product is manufactured from polyacrylonitrile precursor and it is pre-fired at 39..

$30.00

Rayon Carbon Felt - 3.1 mm thick

Rayon Carbon Felt - 3.1 mm thick

Rayon carbon felt product is manufactured from viscose precursor (which is a semi-synthetic fiber ma..

$25.00

Rayon Carbon Felt - 6.3 mm thick

Rayon Carbon Felt - 6.3 mm thick

Rayon carbon felt product is manufactured from viscose precursor (which is a semi-synthetic fiber ma..

$29.00

Rayon Carbon Felt - 12.7 mm thick

Rayon Carbon Felt - 12.7 mm thick

Rayon carbon felt product is manufactured from viscose precursor (which is a semi-synthetic fiber ma..

$41.00

Rayon Carbon Felt - 25.4 mm thick

Rayon Carbon Felt - 25.4 mm thick

Rayon carbon felt product is manufactured from viscose precursor (which is a semi-synthetic fiber ma..

$79.00

Rayon Graphite Felt - 6.3 mm thick

Rayon Graphite Felt - 6.3 mm thick

Rayon graphite felt product is manufactured from viscose precursor (which is a semi-synthetic fiber ..

$30.00

Rayon Graphite Felt - 12.7 mm thick

Rayon Graphite Felt - 12.7 mm thick

Rayon graphite felt product is manufactured from viscose precursor (which is a semi-synthetic fiber ..

$42.00

Rayon Graphite Felt - 25.4 mm thick

Rayon Graphite Felt - 25.4 mm thick

Rayon graphite felt product is manufactured from viscose precursor (which is a semi-synthetic fiber ..

$154.00