Iri zita rakazara reAF ndi "aramid fiber", inova rudzi rutsva rwepamusoro-tech synthetic fiber ine zvinhu zvakanakisa senge Ultra-yakakwirira simba, yakakwirira modulus, yakakwirira tembiricha kuramba, asidhi uye alkali kuramba, uye huremu huremu.Simba rayo rinoita ka5 kusvika ka6 pane rewaya yesimbi, modulus yaro inopeta ka2 kusvika ku3 yewaya yesimbi kana fiber yegirazi, kusimba kwayo kaviri kupfuura waya yesimbi, uye uremu hwayo hunosvika 1/5 chete yesimbi. waya.Inoora, hainyunguduki.Iyo ine yakanaka insulation uye anti-kuchembera zvivakwa uye ine hupenyu hurefu kutenderera.Kuwanikwa kwearamid kunoonekwa seyakanyanya kukosha nhoroondo muindasitiri yezvinhu.