Prepreg yog dab tsi?
Prepreg yog hais txog cov khoom uas ua los ntawm impregnating ib tug matrix nyob rau hauv ib tug reinforcing fiber.
Prepreg yog cov khoom nruab nrab ntawm cov khoom siv sib xyaw ua ke, uas muaj cov khoom siv matrix (epoxy, phenolic, bismaleimide, thiab lwm yam) thiab cov khoom siv fiber ntau (carbon fiber, iav fiber, aramid fiber, basalt fiber, thiab lwm yam).
Dab tsi yog carbon fiber prepreg?
Carbon fiber prepreg yog cov khoom sib xyaw ua los ntawm cov khoom siv ntxiv (carbon fiber yarn, epoxy resin, tso daim ntawv) los ntawm txheej, kub nias, txias, laminating, winding thiab lwm yam txheej txheem, tseem hu ua carbon fiber prepreg.
Prepreg siv rau dab tsi?
Thaum ua cov khoom siv carbon fiber, prepreg yog xav tau ua cov khoom nruab nrab. Txawm hais tias cov khoom siv fiber ntau tuaj yeem muaj cov khoom siv zoo heev nyob ntawm seb lub prepreg tuaj yeem ua lub luag haujlwm txuas.