FRP yog ib lub khob ntawm iav fiber ntau thiab ib lossis ob peb thermosetting lossis thermoplastic resins. Cov resins yog phenolic resin, epoxy resin, polyester cob, polyimide cob, thiab lwm yam. FRP yog ib lub tshuab fiber ntau reinforced, uas yog txawv teb chaws. Ib hom tshiab ntawm cov khoom siv sib xyaw tsim thaum xyoo 20th, uas muaj ntau yam zoo xws li lub cev nyhav, siab zog, tiv thaiv corrosion, kev txuag hluav taws kub, rwb thaiv tsev, lub rwb thaiv tsev, thiab lwm yam. Cov txheej txheem thaum ntxov yog iav fiber reinforced yas. Nyob rau hauv qhov tseeb, nws muaj ib yam dab tsi ua nrog hlau. Nws tsis muaj hlau txhua thiab tsis yog qhov sib xyaw ntawm iav thiab hlau.
Thawj hom ntawm FRP yog ib qho khoom sib xyaws ntawm iav fiber ntau thiab phenolic resin. Nws yog tsim los ntawm impregnating iav fiber nrog cov khoom siv ntawm cov phenolic cob, ua ntej los ntawm molding, thiab tom qab ntawd ua rau lub phenolic cob ua kom tus FRP. Corrosion-resistant Lub neej ntev. FRP yog ib qho khoom siv zoo heev. Nws muaj qhov tshwj xeeb ua los tiv thaiv kev kub ntxhov rau ntau yam corrosive media xws li kua qaub, alkali, ntsev thiab roj, thiab yuav tsis ua xeb. Lub neej ntawm cov yas PVC yog 15 xyoos, thiab lub neej ntawm FRP yog 50 xyoo.
