Kevlar yog cov khoom siv muaj zog heev, txheej txheem tom qab polymerization, ncab, spinning, nrog ruaj khov kub ~ tsis kam thiab siab zog.Raws li txoj hlua nws muaj lub zog siab, qhov sib txawv ntawm qhov kub thiab txias (-40 ° C ~ 500 ° C) rwb thaiv tsev corrosion ~ resistant kev ua tau zoo, tsis tshua muaj elongation zoo.
Daim ntawv thov: Nws yog tsuas yog siv rau kev ua haujlwm kub, tshwj xeeb nkoj, hluav taws xob engineering, kev ua haujlwm hauv hiav txwv, ntau hom slings, ncua kev kawm ntawv, kev tshawb fawb tub rog thiab lwm yam.