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Lihlahisoa tse hlano tsa polasetiki tsa boemo bo holimo, ho khothaletsa phetoho le ntlafatso ea sebopeho sa indasteri ea petrochemical

Lilemong tsa morao tjena, indasteri ea polyethylene ea Chaena e bolokile lebelo le matla la nts'etsopele, ka sekhahla sa kholo ea tlhahiso le tšebeliso e etelletseng lefatše.Ka nako e ts'oanang, China e ntse e le eona e kholo ka ho fetisisa e kenyang polyethylene lefatšeng ka bophara.Leha ho le joalo, hammoho le tsoelo-pele e potlakileng ea indasteri, likhanyetsano tsa mohaho li hlahile butle-butle, tse kang ho feta matla a lihlahisoa tse mahareng le tse tlaase, tlhōlisano e tebileng ea homogeneous, le bothata ba tahlehelo ea lihlopha.Ka hona, ke tataiso ea bohlokoa ea indasteri ho nts'etsapele ntlafatso ea sebopeho sa sehlahisoa sa lihlahisoa tsa polyethylene le ho lemoha boits'oaro ba sehlahisoa, karohano, maemo a holimo, a botala le a tloaelo.Hape ke ntlha ea bohlokoa bakeng sa likhoebo ho nka monyetla tlas'a tlholisano e matla indastering ea kamoso.

Hona joale, polyethylene e sebelisoa haholo-holo masimong a 5 a latelang, filimi, ho bōptjoa ha ente, sekoti le ho taka, pipe.Ka nts'etsopele ea tšimo e senyehang, polyethylene e tlamehile ho hapa karolo e itseng ea 'maraka, ha tse ling tsa UHMWPE, MLLDPE, EVA le POE elastomers li tla fana ka melemo ea lihlahisoa likarolong tse hlano, tse kang diaphragm ea betri ea lithium, photovoltaic packaging filimi. , moemeli oa liphutheloana oa photovoltaic le filimi e phahameng ea ho paka tšimo le likopo tsa sesole sa Marine.

Ka 2022, matla a tlhahiso ea polyethylene ea Chaena a tla nyolohela ho lithane tse limilione tse 29.81 / selemo, ka sekhahla sa kholo ea selemo le selemo sa 12.32%, 'me e tla boloka lebelo le phahameng la katoloso ea 12% lilemong tse hlano tse tlang.Ka hona, ntlafatso ea sebopeho sa sehlahisoa ke mokhoa oa The Times.Likhoebo tsa tlhahiso ea lapeng tsa polyethylene li arotsoe kaHDPE, LDPEle DFPE mefuta e meraro ea lisebelisoa, lisebelisoa tse tharo tse ka holimo li nka 44%, 16% le 40% ea matla a kakaretso ka ho latellana.Hona joale, ka tsoelo-pele e potlakileng ea indasteri ea polyethylene ea Chaena, e le hore ho rarolloe ho hanyetsana ha moralo oa "lihlahisoa tse feteletseng tse tlaase le khaello ea lihlahisoa tse phahameng", mokhoa oa indasteri o tla fetoha ho fapana le ho qetela.E le ho hapa 'maraka oa bareki ba nakong e tlang esale pele, tsebo ea lihlahisoa, phapang le boemo bo phahameng bo haufi.

Hona joale, ho na le mefuta e meraro ea lihlahisoa tsa polasetiki tse phahameng tse ka hlahisoang litsing tsa tlhahiso ea pele ea khoebo, e leng MLLDPE (metallocene polyethylene), UHMWPE (ultra-high molecular weight polyethylene) le EVA;POE elastomer le lihlahisoa tsa polasetiki tse senyehang li hloka ho hlahisoa ke sesebelisoa se secha.Mefuta ena e mehlano ea lihlahisoa ke ea mefuta e phahameng ea polasetiki e nang le theko e phahameng, phaello e ngata le litebello tse pharaletseng.E khannoa ke sepheo sa leano la "double carbon" le maano a tšireletso ea tikoloho, Chaena, e le moreki ea ka sehloohong, e tla nka monyetla ka moea oa bochabela oa pholisi, e nang le bokhoni bo sa lekanyetsoang le bokamoso bo tšepisang.


Nako ea poso: Feb-03-2023