4,4′-Biphenol CAS:92-88-6

4,4'-Biphenol e sebelisoa lits'ebetsong tse fapaneng ka lebaka la thepa ea eona e feto-fetohang. E 'ngoe ea tšebeliso ea eona ea mantlha ke e le monomer tlhahisong ea polasetiki ea boenjiniere joalo ka li-polyester, li-polycarbonate le li-polyarylate. Lisebelisoa tsena li sebelisoa liindastering tse kang tsa likoloi, tsa motlakase le tsa elektroniki, le tsa lifofane ka lebaka la matla a tsona a matle a mechini, ho hanyetsa mocheso le thepa ea motlakase. Ho feta moo, 4,4'-Biphenol e sebetsa e le lejoe la moaho ho qaptjoeng ha likristale tsa metsi, tse sebelisoang mahlaleng a fapaneng a ponts'o, ho kenyeletsoa lipontšo tsa kristale ea metsi (li-LCD) le li-diode tse ntšang leseli la tlhaho (li-OLED). Bokhoni ba eona ba ho theha mekhahlelo ea kristale ea metsi bo e etsa hore e be ea bohlokoa nts'etsopele ea lisebelisoa tse tsoetseng pele tsa elektroniki tse nang le ts'ebetso e ntlafetseng le bokhoni. Ho feta moo, 4,4'-Biphenol e sebelisoa ho etseng li-resin tsa epoxy, tse sebelisoang haholo e le likhomaretsi, liphahlo le thepa ea sebopeho makaleng a fapaneng a indasteri. Ka bokhoni ba eona ba ho fetola thepa ea li-formulations tsa epoxy, 4,4'-Biphenol e thusa ho ntlafatseng matla a sekhomaretsi, ho hanyetsa lik'hemik'hale le botsitso ba mocheso. Ho feta moo, motsoako ona o sebelisoa tlhahisong ea li-polymer tse khethehileng tse nang le thepa e etselitsoeng litlhoko tse ikhethileng tsa indasteri. Ka ho kenyelletsa 4,4'-Biphenol ka har'a matrices ea polymer, bahlahisi ba ka fihlela litšobotsi tsa thepa tse ikhethileng, tse kang ho pepeneneng ho hoholo, ho hanyetsa UV, le ho lieha ha malakabe, ho khotsofatsa litlhoko tse fapaneng makaleng a fapaneng. Ka bokhutšoanyane, 4,4'-Biphenol ke karolo ea bohlokoa tlhahisong ea li-polymer tse tsoetseng pele, likristale tsa metsi le thepa e ikhethang, e matlafatsang liindasteri tse fapaneng ka litharollo tse ncha bakeng sa lits'ebetso tse sebetsang hantle. Sebopeho sa eona se ikhethang sa lik'hemik'hale le ts'ebetso ea eona e nang le mahlakore a mangata li etsa hore e be karolo ea bohlokoa ntlafatsong ea thepa ea sejoale-joale bakeng sa tsoelo-pele ea theknoloji le indasteri ea sejoale-joale.