UPGM203(GPO-3) daim ntawv siv unsaturated polyester resin.Resins tau muab faib ua ob hom raws li lawv cov khoom, ib qho yog thermosetting resin thiab lwm yam yog thermoplastic resin. Thermosetting resins (feem ntau yog siv rau FRP) muaj xws li unsaturated polyester / vinyl ester / epoxy / phenolic / bismaleimide (BMI) / polyimide resin, thiab lwm yam. Thermoplastic resins muaj xws li polypropylene (PP) / polycarbonate (PC) / nylon / polyetheretherketone (PEEK) / polyethersulfone (PES), etc.
Raws li nws daim ntawv thov tseem ceeb nrog fiberglass, kuj tuaj yeem muab faib ua ob pawg ntawm cov cob rau Fiberglass thiab cob rau tsis yog Fiberglass. Cov khoom siv fiberglass xa mus rau ntau yam khoom ua los ntawm cov khoom siv nrog cov iav fiber ntau thiab nws cov khoom raws li cov ntaub ntawv txhawb zog, tseem hu ua iav fiber reinforced plastics; Cov khoom uas tsis yog Fiberglass yog txhua yam ntawm cov khoom ua los ntawm cov resin tov nrog inorganic muab tub lim los yog siv ib leeg, kuj hu ua non reinforced Fiberglass khoom.
