Phoso ea sebopeho sa lengolo-tsoibila
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Li-plastiki tse senyehang li arotsoe ka polasetiki e senyehang ea starch (PLA), li-biodegradable plastics (PHA), li-inorganic degradable plastics le li-photodegradable plastics.Hona joale, li-plastiki tse senyehang tsa PLA / PHA / inorganic li sebelisoa haholo 'marakeng.
PLA granulator e senyehang ea polasetiki e nka letoto la li-screw tse peli tse nang le matla a 40-600 kg / h.
PHA lipolasetiki tse senyehang granulator le li-inorganic degradable granulator li amohela letoto la li-screw tse ka hare tse nang le bokhoni bo phahameng.
PLA ke polasetiki e thehiloeng ho bioloji e nang le khabone e tlase e sebelisoang hona joale ho paka le lisebelisoa tsa lijo, 'me e ntse e tsoela pele ho ba sesebelisoa sa khetho bakeng sa lits'ebetso tse boima haholo tsa likoloi, lisebelisoa tsa elektroniki le masela.
PLA e thehiloeng ho lactide ea boleng bo holimo e fana ka khanyetso e ntle le ho feta ea mocheso.Mocheso o phahameng oa PLA o netefalitsoe hore o khona ho mamella mocheso oa 100 - 140 ° C, sutu ea ho hlahisa filimi e senyehang le mokotla o ka senyehang.
Sebopeho:
Lihlahisoa tse entsoeng ka polasetiki e tsosolositsoeng:
Lilemong tse 10 tse fetileng, lihlahisoa tse ngata li se li qalile ho hlahisoa ho sebelisoa lipolasetiki tse nchafalitsoeng.Lihlahisoa tsena li na le mefuta e mengata: ho tloha ho li-skateboards ho ea mekotleng e ka sebelisoang hape ho ea ho likhalase tsa letsatsi.Monyetla oa mefuta e mengata le e fapaneng ea lihlahisoa tsa polasetiki tse nchafalitsoeng o batla o sa feleng.
letlooa la thekiso ea lefatše