Kuyenda molunjika kwa Fiberglassingagwiritsidwe ntchito mwachindunji m'njira zina zopangira zinthu zosiyanasiyana, monga kupotoza ndi kupukuta. Chifukwa cha kupsinjika kwake kofanana, imathanso kuluka mu nsalu zozungulira mwachindunji, ndipo, nthawi zina, kusuntha mwachindunji kungakhale njira yofupikitsira.
Nsalu zozungulira za fiberglass ndizoyenera kugwiritsa ntchito njira zolimbikitsira utomoni monga ma resins a polyester osakhuta, ma resins a vinyl, ma resins a epoxy, ndi ma resins a phenolic.
Kuyenda molunjika popanda Alkali ndi chinthu cholimbitsa mphamvu chomwe chimagwiritsidwa ntchito kwambiri popanga zinthu zomangidwa ndi manja komanso zopangidwa ndi makina monga maboti, zotengera, ndege ndi zida zamagalimoto, mipando, malo ochitira masewera, ndi ntchito zina zambiri. Poyerekeza ndi chevron ya Alkaline, chevron ya Alkali-Free ili ndi mphamvu ngati chevron ya Alkaline, pomwe chevron ya Alkali-Free ili ndi mphamvu yabwino, imasintha bwino nyengo, imasintha bwino, komanso imachepetsa alkali.
Alkali wapakatifiberglass direct rovingNsalu (nsalu yapakati ya alkali chevron): imakhala ndi kukana dzimbiri, yosavuta kulowa mu utomoni, imakhala yolumikizana bwino pakati pa zigawo, imatha kugwiritsidwa ntchito pamitundu yonse yokhota, komanso imagwira ntchito bwino kwambiri pomanga; pakadali pano, ili ndi mawonekedwe oteteza moto, oletsa moto, osalowa madzi, oletsa ukalamba, osalowa nyengo, amphamvu kwambiri, komanso okhala ndi ma modulus apamwamba, ndi zina zotero. Imagwiritsidwa ntchito kwambiri ngati chinthu cholimbitsa nsalu yoyambira ya FRP ndi pulasitiki yaukadaulo yopangira zinthu zapakati pa asidi, zoletsa dzimbiri, zoteteza kutentha, zoletsa moto, komanso zosalowa madzi.
Nsalu yozungulira yozungulira ya alkali yapakati ingagwiritsidwe ntchito popanga pansi pa epoxy, ntchito yakepulasitiki yolimba ya fiberglassnsalu yoyambira ndi pulasitiki yaukadaulo yolimbitsa zinthu, yoletsa dzimbiri, yoteteza kutentha, yoletsa moto, yoletsa moto, yosalowa madzi, ndi zina zotero.
Nthawi yotumizira: Novembala-28-2024
