Ntlha ea pele, ka bobeli ke high-densityboka boka'me boka ba boka ba li-ope bo tlaase ke lisebelisoa tse phahameng tsa PVC tse nang le polarity, tse ka kenyelletsoang ka chelete e nyenyane empa li na le liphello tse hlakileng haholo.Li ka tlama ka holim'a likaroloana tsa PVC, tse kang ho beha seaparo sa lubricating holim'a likaroloana tsa PVC, 'me li na le phello e ntle haholo ea ho senya qetellong ea ts'ebetso.Phapang e kholo lipakeng tsa boka ba boka bo phahameng ba boka le boka ba oax ea ope e tlase e itšetlehile ka bokhoni ba bona ba ho ntlafatsa sekhahla sa polasetiki ea PVC le ho phalla ha metsi.
Ha re bua ka mokhoa o batlang, ho na le khanyetso e phahamengboka ba polyethylene e oxidizede potlakile haholo ho ntlafatsa lebelo la polasetiki ea PVC.Ha ho etsoa lihlahisoa tse thata tsa PVC, boka ba boka ba polyethylene bo nang le oxidized e nang le boleng bo phahameng ba acid bo ka nkoa e le polasetiki, 'me e na le viscosity e phahameng, dispersibility e ntle, le ntlha e phahameng ea ho qhibiliha.E loketse lihlahisoa tse hlokang polasetiki e phahameng, ho tlatsoa ho phahameng, le litlhoko tse phahameng tsa ho lokolloa ha hlobo, joalo ka liphaephe tse kholo tsa bophara ba PVC, liboto tsa foam tsa PVC, le lifilimi tsa shrinkage.Boka ba polyethylene e nang le oxidized e tlase e ka ntlafatsa lebelo la polasetiki, empa ha e matla joalo ka boka ba polyethylene e nang le oxidized oxidized mme e batla e le bobebe.E loketse lihlahisoa tse hlokang extrusion ea lebelo le phahameng, botlolo bo botle ba holim'a metsi, le ho hanyetsa pula, joalo ka kotopo ea PVC e pharalletseng ka lebelo le phahameng, liphaephe tse entsoeng ka ente, le lintlha tsa PVC.
Sainoboka ba linotsi ba ope bo phahameng bo khothalletsa polasetiki 'me bo na le botsitso bo botle ba mocheso qetellong, e fana ka sehlahisoa se setle sa polasetiki le ho benya.Potoloho e tsoelang pele ea tlhahiso e telele, 'me ho hasana le khanya ho masterbatch ea mebala e tla eketseha, empa e tla ama nako ea ho kenya oxidation' me e ka nka sebaka sa Honeywell 316A;Boka ba boka bo tlase ba ope, tsamaisong ea PVC, bo entsoe ka polasetiki, 'me torque e fokotsehile hamorao.E na le litlamorao tse ntle tsa ho tlotsa kahare le kantle, e ntlafatsa ho hasana ha li-colorants, e fa lihlahisoa tse nang le khanya e ntle, 'me e ntlafatsa katleho ea tlhahiso.
Ka tlhahiso ea sebele, ho ea ka litlhoko tsa sehlahisoa, ka linako tse ling hoa hlokahala ho sebelisa boka ba boka ba polyethylene e nang le lik'habohaedreite tse phahameng tsa oxidized le boka ba boka ba polyethylene le boka ba bokae ho kopana le litlhoko tse thata tsa ho sebetsa, tse kang ts'ebetso ea CPC, li-stabilizer tsa mocheso oa PVC tse nang le qala- litlhoko tsa nako, joalo-joalo.
Bakeng sa lintlha tse ling, ka kopo ikopanye le rona! patlisiso
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