Cov pa roj carbon fiber ntau muaj ntau qhov ntom, feem ntau ntawm 0.18g / cm³ thiab 1.8g / cm³. Qhov tshwj xeeb ceev yog nyob ntawm nws txoj kev npaj thiab txheej txheem ntau lawm. Piv txwv li, qhov ceev ntawm kho cov pa roj carbon fiber ntau yog 0.18g / cm³ txog 0.22g / cm³. Tsis tas li ntawd, qhov ceev ntawm carbon fiber reinforced epoxy resin composite yog hais txog 1.6g / cm³.
Cov pa roj carbon fiber ntau muaj ntau yam kev siv, suav nrog cov khoom siv rwb thaiv tsev rau lub tshuab nqus tsev thiab lub qhov cub tsis muaj roj, cov khoom siv lim rau cov roj kub lossis cov kua thiab cov hlau molten, cov hluav taws xob ntxeem tau rau cov roj hlwb, cov khoom siv catalyst, corrosion-cov ntaub ntawv pov thawj thiab cov khoom sib xyaw. Nws txoj kev npaj muaj xws li acupuncture tom qab carbon luv filament airflow, carbonization ntawm pre-oxidized filament xav, pre-oxidation thiab carbonization ntawm polyacrylonitrile fiber ntau, thiab lwm yam.
