Ha ho tluoa ho li-polymer tsa boleng bo holimo, lebitso le le leng le hlahella indastering - poly(1-vinylpyrrolidone-co-vinyl acetate).Copolymer ena, e kopantsoeng le vinylpyrrolidone (VP) le vinyl acetate (VA) ka polymerization ea mahala, e natefeloa ke botumo bo phahameng liindastering tse fapaneng.Lintho tsa eona tse ntle li e etsa motsoako oa bohlokoa lihlahisoa tse ngata.Ho blog ena, re tla shebisisa thepa ea polima ena ea premium ho tsoa ho moetsi ea tsebahalang mme re hlahlobe hore na ke hobane'ng ha e tumme hakana.
Ho feto-fetoha ha lintho tse ngata (1-vinylpyrrolidone-vinyl acetate) ke o mong oa melemo ea eona ea bohlokoa.Sebopeho sa eona sa lik'hemik'hale se e lumella ho bonts'a ho qhibiliha ha metsi ka metsing le ka har'a metsoako ea tlhaho.Thepa ena e ikhethang e etsa hore e be e loketseng bakeng sa lits'ebetso tse fapaneng tse kang likhomaretsi, lirafshoa le litsamaiso tsa phano ea lithethefatsi.Bokhoni ba copolymer ba ho qhaqha lintho tse hydrophilic le lipophilic bo etsa hore e be khetho e fapaneng bakeng sa liindasteri tse fapaneng.
Ntle le ho feto-fetoha ha maemo, copolymer e na le bokhoni bo botle ba ho etsa lifilimi.Ha e sebelisoa holim'a marulelo, e etsa filimi e ts'oanang, e hlakileng, e etsang hore e be e loketseng bakeng sa ho roala le likarolo tse sireletsang.Poly ea boleng bo holimo (1-vinylpyrrolidone-vinyl acetate) e tiisa sebaka se boreleli le se tšoarellang, se fana ka tšireletso khahlanong le mongobo, mocheso le ho senya.Thepa ena e etsa hore e be motsoako oa bohlokoa tlhahisong ea lipente, li-inks le liaparo tsa indasteri.
E 'ngoe ea lintho tse hlokomelehang ka ho fetesisa ea polymer ena ea boleng bo holimo ke bokhoni ba eona bo botle ba ho kopanya.Ka lebaka la sebopeho sa eona sa limolek'hule, poly(1-vinylpyrrolidone-vinyl acetate) e khomarela ka matla libakeng tse fapaneng, ho kenyeletsoa khalase, tšepe le polasetiki.Sena se etsa hore e be motsoako oa bohlokoa mekhoeng ea sekhomaretsi, sekhomaretsi le theipi.Matla a eona a phahameng a tlamahano le ho hanyetsa mongobo ho tiisa maqhama a tšoarellang nako e telele esita le libakeng tse thata.
Poly(1-vinylpyrrolidone-vinyl acetate) e tsebahala ka botsitso ba eona bo botle le ho tsamaellana le lisebelisoa tse ling.Lintho tsa eona tsa antioxidant, ho hanyetsa mahlaseli a UV le ho hanyetsa ho feto-fetoha ha mocheso ho etsa hore e be e loketseng bakeng sa mefuta e fapaneng ea metsoako.Ebang e sebelisoa ho tsa meriana, litlolo kapa lits'ebetsong tsa indasteri, copolymer ena e fana ka botsitso le nako e telele.Ho feta moo, ho lumellana ha eona le li-additives tse fapaneng le metsoako e sebetsang ho ntlafatsa ts'ebetso le katleho ea sehlahisoa sa ho qetela.
Ka bokhutšoanyane, polyme ea boleng bo holimo (1-vinylpyrrolidone-co-vinyl acetate) e ipakile e le polima ea bohlokoa haholo liindastering tse ngata.Ho qhibiliha ha eona ho babatsehang, bokhoni ba ho etsa lifilimi, thepa ea ho khomarela, botsitso le ho lumellana ho etsa hore e be khetho ea pele ea bahlahisi le bahlahisi.Hore na o batla motsoako o fapaneng oa lirafshoa, likhomaretsi kapa litsamaiso tsa phano ea lithethefatsi, copolymer ena e netefatsa ts'ebetso e ntle ka ho fetisisa ea maemo.Tšepa polymer ena e ikhethang ho notlolla bokhoni ba 'nete ba sehlahisoa sa hau.
Nako ea poso: Nov-18-2023