carbon felt

https://doi.org/10.1351/goldbook.C00830
A textile material consisting of, in approximation, randomly oriented and intertwined carbon fibres.
Note:
Carbon felts are usually fabricated by @[email protected] of organic felts but they can also be produced from short carbon fibres.
Source:
PAC, 1995, 67, 473. 'Recommended terminology for the description of carbon as a solid (IUPAC Recommendations 1995)' on page 481 (https://doi.org/10.1351/pac199567030473)