Ufa Wachitsulo Wochepetsedwa, amene microstructure ndi lotayirira ndi porous, ngati siponji, ndi lalikulu pamwamba.

Ufa wachitsulo wochepaangagwiritsidwe ntchito: mankhwala zitsulo ufa, ndodo kuwotcherera, zochepetsera mu organic mankhwala kaphatikizidwe, ndi mikangano zipangizo.

Muzinthu zokangana, zimatha kukhazikika pagawo la mikangano. Kapangidwe kake ka porous ndikothandiza kuchepetsa phokoso la braking mu zinthu za semi-metallic friction material. Itha kulowetsanso zitsulo zachitsulo mu nsapato zopanda mabuleki za sitima za asbestosi, mphamvu zamakina ndi mikangano zidapeza zotsatira zabwino. 

Titha kupereka mankhwala osiyanasiyana, komanso okondwa kupereka mankhwala makonda kwa makasitomala athu aakulu padziko lonse.