Khahlanong le semelo sa ntlafatso e potlakileng ea indasteri ea lik'hemik'hale tse ntle lefatšeng ka bophara le katoloso e tsoelang pele ea 'maraka oa thepa ea bareki ea letsatsi le letsatsi ea maemo a holimo, meeli ea ts'ebeliso ea dimethyl phthalate (DMP) e atolositsoe le ho teba ka 2026. Ka lebaka la thepa ea eona e ikhethang e akaretsang ho kenyeletsoa le ho solvency e matla, ho se tsitse ha lik'hemik'hale, ho feto-fetoha ho hoholo ha maemo le ts'ebetso e sebetsang ea ho lokisa metsoako, DMP ha e sa lekanyetsoa maemong a setso a indasteri a polasetiki. Ho e-na le hoo, butle-butle e fetohile thepa ea thuso ea mantlha e sebetsang ka bongata e sebelisoang haholo mefuteng e sebetsang hantle ea ho leleka likokoanyana, ho kopanya meriana le ho sebetsana le rabara ea maiketsetso e sebetsang hantle, e ntse e kenya matla a macha nts'etsopele ea khokahano e holimo le e tlase ea ketane e ntle ea indasteri ea lik'hemik'hale.
Tseleng e arohaneng ea thibelo ea likokoanyana ea letsatsi le letsatsi le lihlahisoa tse sireletsang malapeng, DMP e sebetsa e le tharollo e tala e sebetsang hantle le sesebelisoa se sebetsang nako e telele bakeng sa metsoako e meholo e sebetsang ea menoang le likokoanyana. E ka phuthela le ho notlela likarolo tse sebetsang tse feto-fetohang tsa lintho tse thibelang likokoanyana ka katleho, ea eketsa nako ea ho khomarela letlalo haholo le potoloho ea ho lokolla butle ea metsoako e sebetsang, 'me ea ntlafatsa haholo katleho le botsitso ba lihlahisoa tse thibelang likokoanyana. Ha e bapisoa le li-solvent tsa setso tse feto-fetohang tsa tlhaho tse nang le monko o bohale le ho halefa ha letlalo ho itseng, DMP e hloekileng haholo e na le thepa e bobebe ea 'mele le ea lik'hemik'hale, e lumellana hantle le letlalo le ts'ebetso e ntle ea ho bapisa le lisebelisoa tse fapaneng tsa ho hloekisa litlolo le tsa letsatsi le letsatsi, e fihlela ka botlalo litekanyetso tse tiileng tsa tlhahiso ea polokeho ea lihlahisoa tsa lik'hemik'hale tsa letsatsi le letsatsi tse bohareng ho isa ho tse phahameng limmarakeng tsa Europe, Amerika le Asia.
Masimong a tlhahiso ea lik'hemik'hale tse ntle ka ho nepahala le ts'ebetso e khethehileng ea rabara ea maiketsetso, DMP e nka karolo ea bohlokoa ea tlatsetso ea rabara ea lik'hemik'hale e hloekileng haholo le e sebetsang. E sebelisoa haholo ho qaptjoeng le phetohong ea li-derivatives tsa phthalate tsa boleng bo holimo le li-formulations tse thusang tsa peroxide ea organic, e fana ka tšehetso e tsitsitseng ea thepa e tala bakeng sa tlhahiso ea lihlahisoa tsa lik'hemik'hale tsa boleng bo holimo. Ts'ebetsong ea rabara, DMP e ka fokotsa matla a ka hare a ho kuta a thepa ea rabara ea maiketsetso joalo ka rabara ea nitrile le rabara ea butyl ka katleho, ea ntlafatsa katleho ea ho kopanya rabara le phello ea ho bopa haholo, 'me ea ntlafatsa haholo khanyetso ea mocheso o tlase le khanyetso ea botsofali ea lihlahisoa tsa rabara tse felileng. Batho ba ka hare ho indasteri ba bontšitse hore ka ntlafatso e tsoelang pele ea lits'ebetso tsa tlhahiso e hloekileng ea DMP tsa lehae le tsa kantle ho naha le ts'ebetsong butle-butle ea litekanyetso tsa ts'ireletso ea tikoloho ea lefats'e tse nang le khabone e tlase, lihlahisoa tsa DMP tse hloekileng haholo le tse mosa tikolohong li tla kenella haholoanyane mebarakeng ea lik'hemik'hale le lik'hemik'hale tsa letsatsi le letsatsi tse ntle lilemong tse peli tse tlang, li bontša menyetla e pharaletseng ea ts'ebeliso ea indasteri.
Nako ea poso: Phupu-03-2026