Hauv ntiaj teb ntawm cov khoom siv siab heev thiab cov tshuaj sib xyaw, Bisphenol AF tau tshwm sim ua ib yam khoom tseem ceeb heev nyob rau lub sijhawm tsis ntev los no. Bisphenol AF, hu ua 2,2 – bis(4 – hydroxyphenyl)hexafluoropropane, yog hmoov dawb mus rau dawb tawm.

Ib qho ntawm cov cheeb tsam tseem ceeb uas Bisp

Heno AF ua rau muaj kev cuam tshuam loj heev hauv kev lag luam polymer. Nws ua haujlwm ua ib qho tseem ceeb monomer rau kev tsim cov polymers ua tau zoo. Cov polymers no, thaum synthesized nrog Bisphenol AF, qhia txog cov khoom zoo kawg nkaus xws li kev tiv taus cua sov zoo heev, kev tiv taus tshuaj lom neeg zoo heev, thiab kev txhim kho lub zog kho tshuab. Piv txwv li, hauv cov ntawv thov kub siab uas cov polymers ib txwm yuav lwj, cov polymers uas muaj Bisphenol AF tuaj yeem tswj lawv cov qauv kom ruaj khov, ua rau lawv zoo tagnrho rau kev siv hauv cov khoom siv aerospace, cov insulators hluav taws xob kub siab, thiab cov khoom siv tsheb uas raug rau cov xwm txheej hnyav.

Lwm qhov kev siv tseem ceeb ntawm Bisphenol AF yog nyob rau hauv kev tsim cov fluorine-muaj elastomers. Nws ua haujlwm ua tus neeg sawv cev kho, ua rau kev sib txuas ntawm cov roj hmab uas muaj fluorine. Qhov no ua rau muaj elastomers uas muaj kev tiv thaiv zoo rau roj, roj, thiab ntau yam tshuaj lom neeg. Cov fluorine-muaj elastomers no siv dav hauv cov foob, gaskets, thiab hoses hauv kev lag luam xws li tsheb, kev ua tshuaj lom neeg, thiab roj thiab roj av, qhov twg lawv xav tau tiv taus qhov chaw ib puag ncig hnyav yam tsis poob lawv cov khoom sib khi lossis cov khoom siv kho tshuab.

Hauv kev siv cov tshuaj pleev xim, Bisphenol AF kuj tseem ua lub luag haujlwm tseem ceeb zuj zus. Los ntawm kev siv nws rau hauv cov tshuaj pleev xim, cov tshuaj pleev xim tau txais kev tawv dua, kev nplaum zoo dua rau ntau yam khoom siv, thiab kev tiv thaiv zoo dua rau kev puas tsuaj thiab xeb. Qhov no ua rau lawv tsim nyog rau kev tiv thaiv cov hlau, yas, thiab lwm yam khoom siv hauv kev lag luam thiab cov neeg siv khoom, xws li kev pleev xim rau cov khoom siv hauv kev lag luam, lub cev tsheb, thiab cov khoom siv hauv tsev.

Txawm li cas los xij, ib yam li ntau yam tshuaj lom neeg, kev siv Bisphenol AF kuj muaj tej yam yuav tsum xav txog. Muaj kev tshawb fawb txog nws tej yam cuam tshuam rau ib puag ncig thiab kev noj qab haus huv. Txawm hais tias cov ntawv thov tam sim no muaj txiaj ntsig zoo, cov kws tshawb fawb yeej ib txwm ua haujlwm kom nkag siab ntau ntxiv txog nws txoj hmoo hauv ib puag ncig thiab tej yam cuam tshuam rau cov tsiaj txhu uas muaj sia. Thaum cov lag luam txuas ntxiv tshawb nrhiav thiab nthuav dav kev siv Bisphenol AF, kev ua kom nws siv tau zoo thiab ruaj khov yuav yog qhov tseem ceeb tshaj plaws.

Raws li kev nce qib ntawm thev naus laus zis ua rau muaj kev xav tau cov ntaub ntawv uas muaj cov yam ntxwv zoo tshaj plaws, Bisphenol AF yuav pom kev siv dav dua yav tom ntej, ua rau muaj kev hloov pauv ntau yam kev lag luam thaum tseem ua rau muaj kev tshawb fawb txuas ntxiv mus rau nws cov kev nyab xeeb.