Poly(1-vinylpyrrolidone-co-vinyl acetate)copolymer, eo hape e tsejoang e le PPVVA, ke polymer e sebetsang ka mefuta e mengata e fanang ka mefuta e mengata ea likopo ka lebaka la thepa ea eona e ntle ea ho etsa lifilimi.PVPVA e na le ho qhibiliha ka mokhoa o babatsehang metsing le lihlahisoa tsa tlhaho 'me e ka kenngoa habonolo mefuteng e sa tšoaneng ea metsoako.Ntle le ho tsitsa ka mocheso le ho hanyetsa ho senyeha, copolymer e boetse e bonts'a conductivity e ntlafetseng ea motlakase, e etsang hore e tšoanelehe bakeng sa tšebeliso ea lisebelisoa tsa elektronike le li-conductive coating.Ho blog ena, re tla hlahloba litšoaneleho tse ikhethang le lisebelisoa tse ka bang teng tsa PPVVA.
1. Ts'ebetso e ntle haholo ea ho etsa lifilimi:
Taba ea pele, li-copolymers tsa PVVA li ikhetha ka thepa ea tsona e ntle ea ho etsa lifilimi.Ha e sebelisoa e le motsoako oa metsoako e kang liphahlo, li-adhesives le lihlahisoa tsa tlhokomelo ea botho, e fana ka lifilimi tse boreleli, tse ts'oanang tse matlafatsang ponahalo le ho tšoarella ha sehlahisoa.Bokhoni ba ho etsa filimi ea PVPVA bo netefatsa ho koaheloa hantle le ho khomarela, ho ntlafatsa ts'ebetso ka mefuta e fapaneng ea likopo.
2. Ho qhibiliha ha metsi le lihlapolli tsa tlhaho:
Li-copolymers tsa PVPVA li bonts'a ho qhibiliha ha metsi ka metsing le mefuta e fapaneng ea lihlapolli tsa tlhaho.Thepa ena e e lumella hore e kenyellehe habonolo mekhoeng le lits'ebetsong tse fapaneng, e leng se etsang hore e be motsoako o fapaneng oa liindasteri tse fapaneng.Ho tloha ho meriana ho ea ho li-sprays tsa moriri, PVVA e lumellana ebile e tsitsitse ho li-solvents tse fapaneng, ho fana ka li-formulator ka ho fetoha ha maemo ho nts'etsopele ea lihlahisoa.
3. Phetoho ea conductivity ea liphahlo tsa elektroniki le conductive:
Bokhoni bo ikhethang ba ho fetola conductivity ea PPVVA bo etsa hore e be e loketseng bakeng sa likopo tsa ho roala tsa elektronike le tsa conductive.Ka tokiso e tloaelehileng, copolymer e ka fihlela thepa ea motlakase e lakatsehang, ea e etsa sesebelisoa se loketseng lits'ebetso tse joalo ka li-sensor, liboto tsa potoloho tse hatisitsoeng le li-antistatic coatings.Bokhoni ba PVPVA ba ho fana ka conductivity ntle le ho ama thepa ea ho etsa lifilimi bo etsa hore e be khetho e babatsehang bakeng sa lisebelisoa tsena tse khethehileng.
4. Ho tsitsisa ha mocheso le ho hanyetsa mocheso:
Tšobotsi e 'ngoe e hlokomelehang ea PVPVA copolymer ke botsitso ba eona ba mocheso le ho hanyetsa ho senyeha.Sena se etsa hore e be se loketseng bakeng sa lits'ebetso tse hlokang ho pepesetsoa mocheso o phahameng kapa tikoloho e thata.Ho sa tsotellehe hore na ke libopeho tsa sekhomaretsi bakeng sa kopano ea likoloi kapa liphahlo tse sireletsang lisebelisoa tsa indasteri, PVVA e tiisa nako e telele le ho tšoarella maemong a feteletseng.
Poly(1-vinylpyrrolidone-co-vinyl acetate)copolymer ke thepa e sebetsang ka bongata e nang le thepa e ntle haholo ea ho etsa lifilimi, ho qhibiliha ka metsing le lihlapolli tsa organic, conductivity ea motlakase e ka sebelisoang, le botsitso ba mocheso.Litšobotsi tsena li etsa hore e be motsoako oa bohlokoa liindastering tse fapaneng, ho kenyeletsoa li-adhesive, li-coatings, meriana le lisebelisoa tsa elektronike.PVPVA e thusa bahlahisi ho etsa lihlahisoa tse ncha tse nang le ts'ebetso e ntlafalitsoeng le ho tšoarella nako e telele.Ha lipatlisiso tsa mahlale a polymer le nts'etsopele li ntse li tsoela pele, re lebelletse ho bona likopo tse khahlisang le ho feta tsa PPVVA nakong e tlang.
Nako ea poso: Oct-28-2023