Chidziwitso cha anti-corrosion performance ya zinthu za fiberglass

1. Fiberglass zolimbitsa mapulasitiki zakhala njira yotumizira mafakitale ambiri chifukwa cha kukana kwawo kolimba kwa dzimbiri, koma zomwe amadalira kuti akwaniritse mawonekedwe awo apadera?Kupanga zinthu zapulasitiki zolimba za fiberglass zimagawidwa m'magawo atatu: wosanjikiza wamkati, wosanjikiza, komanso wosanjikiza wakunja.Pakati pawo, utomoni womwe uli mkati mwake ndi wokwera kwambiri, nthawi zambiri umaposa 70%, ndipo utomoni wolemera wa utomoni wamkati ndi wakunja umakhala wokwera pafupifupi 95%.Posankha utomoni womwe umagwiritsidwa ntchito pazitsulo, zinthu za fiberglass zimatha kukhala ndi dzimbiri zosiyanasiyana popereka zakumwa, motero zimakwaniritsa zofunikira zosiyanasiyana;Kwa malo omwe amafunikira anti-corrosion yakunja, kungosunga utomoni kunja kungathenso kukwaniritsa zolinga zosiyanasiyana zotsutsana ndi dzimbiri.

2. Zinthu zapulasitiki zolimba za Fiberglass zimatha kusankha ma resin odana ndi dzimbiri potengera malo omwe amawononga, makamaka kuphatikiza utomoni wa meta benzene unsaturated polyester, vinyl resin, bisphenol A resin, epoxy resin, ndi furan resin.Malingana ndi momwe zinthu zilili, bisphenol A resin, furan resin, etc. akhoza kusankhidwa kuti azikhala ndi acidic;Pamalo amchere, sankhani vinyl resin, epoxy resin, kapena furan resin, etc;Pamalo opangira zosungunulira, sankhani ma resin monga furan;Pamene dzimbiri chifukwa cha zidulo, mchere, zosungunulira, etc. si kwambiri, otsika mtengo meta benzene resins akhoza kusankhidwa.Posankha utomoni wosiyanasiyana wamkati wamkati, zinthu za fiberglass zitha kugwiritsidwa ntchito kwambiri mu acidic, alkaline, mchere, zosungunulira ndi malo ena ogwira ntchito, kuwonetsa kukana kwa dzimbiri.