Li-preforms tsa botlolo ea PET ke lihlahisoa tse tloaelehileng tsa ente, ho bonolo ho li tsamaisa, hangata li entsoe ka polasetiki, tse nang le sebopeho se ts'oanang le ho kenya letsoho hantle.Ke sehlahisoa sa lipakeng tsa libotlolo tsa polasetiki le libarele tsa oli.Tlas'a mocheso o itseng le khatello, hlobo e tlatsitsoe ka lisebelisoa tse tala, 'me tlas'a ts'ebetso ea mochine oa ho bopa ente, e sebelisoa ka preform ea botlolo e nang le botenya bo itseng le bophahamo bo lumellanang le hlobo.Polyethylene terephthalate ke mofuta oa bohlokoa ka ho fetisisa oa polyester ea thermoplastic.Lebitso la eona la Senyesemane ke Polythylene terephthalate, e khutsufalitsoeng e le PET kapa PETP (eo hamorao e bitsoang PET), eo hangata e tsejoang e le polyester resin.Ke polymer ea condensation ea terephthalic acid le ethylene glycol.Hammoho le PBT, ka kakaretso e bitsoa thermoplastic polyester, kapa polyester e tletseng.PET ke polima e bosoeu ba lebese kapa e 'mala o mosehla o khanyang haholo e nang le bokaholimo bo boreleli le bo benyang.E na le khanyetso e ntle ea ho qhekella, ho hanyetsa mokhathala, ho hanyetsa likhohlano le botsitso ba sebopeho, ho roala ho tlase le boima bo phahameng, 'me e na le boima bo boholo ka ho fetisisa har'a thermoplastics;thepa e ntle ea ho kenya motlakase, e anngoeng hanyane ke mocheso, empa ho hanyetsa corona hampe.Ha e na chefo, e hanyetsanang le boemo ba leholimo, e tsitsitseng khahlanong le lik'hemik'hale, ho monya metsi a fokolang, ho hanyetsana le li-acid tse fokolang le lihlapolli tsa tlhaho.
Hangata libotlolo tsa PET li sebelisoa bakeng sa ho paka, 'me liphutheloana li atisa ho pakoa ka mekhahlelo nakong ea lipalangoang kapa thepa.Nakong ena, re tla nahana ka mamello ea khatello ea lera le tlaase ka ho fetisisa.Nakong ea tlhahlobo ea khatello ea botlolo ea PET, beha botlolo ea PET holim'a lipoleiti tse peli tse tšekaletseng tsa mochini, qala mochini oa khatello ea botlolo ea PET oa Suzhou Ou Instruments, 'me lipoleiti tse peli tsa khatello li tla hatelloa ka lebelo le itseng la tlhahlobo.Ha e kenya, sesebelisoa se tla ema ebe se boloka data.Teko e tloaelehileng ea libotlolo tsa PET e kenyelletsa tlhahlobo ea botenya ba lebota la botlolo, tlhahlobo ea khatello ea khatello, le tlhahlobo ea mokhathala oa botlolo.Baetsi ba PET ba na le mafapha a bona a tlhahlobo ea boleng.Libotlolo tsa PET li na le ts'ebetso e matla 'me li sebelisoa haholo litlhoko tsa letsatsi le letsatsi, ho paka lik'hemik'hale tsa letsatsi le letsatsi le masimo a mang.Ho tloha ho ts'ebetso ea hlobo ho ea ho mechini le lisebelisoa, li khetha haholo.Ho bonolo ho qala empa ho thata ho e tseba.Li-preforms tsa botlolo tsa PET li sebetsoa hape ka ho bopeha ho etsa libotlolo tsa polasetiki, ho kenyelletsa le libotlolo tse sebelisetsoang ho paka litlolo, meriana, tlhokomelo ea bophelo bo botle, lino, metsi a liminerale, li-reagents, joalo-joalo Mokhoa ona oa ho etsa botlolo o bitsoa mokhoa oa mehato e 'meli, ke hore, preform ea botlolo e etsoa ka ho bōptjoa ka ente, ebe mokhoa oa ho etsa libotlolo tsa polasetiki tsa PET ka ho bōptjoa ha pululo.
Nako ea poso: Nov-14-2023