Mpweya wa kaboni ndi fiber yapadera yopangidwa ndi kaboni, nthawi zambiri imakhala ndi mpweya wopitilira 90%. Ndi fibrous, yofewa ndipo imatha kusinthidwa kukhala nsalu zosiyanasiyana. Makhalidwe a mpweya wa carbon fiber amaphatikizapo kulemera kopepuka, mphamvu zambiri pamene akusunga modulus wapamwamba, ndi kukana kutentha, dzimbiri, scouring ndi sputtering. Kuonjezera apo, ndizopangidwira kwambiri komanso zosinthika. Amagwiritsidwa ntchito kwambiri m'magawo ambiri monga zakuthambo, zinthu zamasewera, kupanga mphamvu yamphepo ndi zombo zokakamiza etc.