Ngokuchasene nokuphuculwa ngokukhawuleza kweshishini leekhemikhali ezicoliweyo zehlabathi kunye nokwanda okuqhubekayo kwemarike yeempahla zabathengi zemihla ngemihla, imida yokusetyenziswa kwe-dimethyl phthalate (DMP) ikhuliswe ngakumbi kwaye yanzulu ngo-2026. Ixhamla kwiipropati zayo ezibalaseleyo ezibanzi kubandakanya ukunyibilika okunamandla, ukungaguquguquki kweekhemikhali okuzinzileyo, ukuguquguquka okuphantsi kunye nokusebenza kakuhle kokulungiswa kwezithako, i-DMP ayisapheleli kwiimeko zemveli zokufakelwa kweplastiki kwimizi-mveliso. Endaweni yoko, iye yakhula kancinci kancinci yaba yinto encedisayo esetyenziswa kakhulu kwi-formulations ezisebenzayo zokugxotha izinambuzane, i-pharmaceutical intermediate synthesis kunye ne-high-performance synthetic rubber processing, ngokuqhubekayo ifaka amandla amatsha kuphuhliso lonxibelelwano oluphezulu nolusezantsi lwe-fine chemical industry chain.
Kwindlela ehlulwe ngokwezigaba yokuthintela izinambuzane zemihla ngemihla kunye neemveliso zokukhusela zasekhaya, i-DMP isebenza njengesinyibilikisi esiluhlaza esisebenzayo kunye nesithako esisebenza ixesha elide kwizithako ezisebenzayo zokugxotha iingcongconi kunye nezinambuzane. Ingasonga kwaye itshixe ngempumelelo izinto ezisebenzayo eziguquguqukayo zemithi yokugxotha, yandise kakhulu ixesha lokunamathela kwesikhumba kunye nomjikelo wokukhulula kancinci kwezithako ezisebenzayo, kwaye iphucule kakhulu ukusebenza okuhlala ixesha elide kunye nokuzinza kweemveliso zokugxotha. Xa kuthelekiswa nezinyibilikisi zendalo eziguquguqukayo ezinevumba elibi kunye nokucaphuka okuthile kwesikhumba, i-DMP ecocekileyo kakhulu ineempawu zomzimba kunye neekhemikhali ezincinci, ukuhambelana okuhle kwesikhumba kunye nokusebenza okuhle kakhulu okuhambelanayo nezinto ezahlukeneyo zokuhombisa kunye nokucoca imihla ngemihla, ihlangabezana ngokupheleleyo nemigangatho yokhuseleko engqongqo yeemveliso zeekhemikhali zemihla ngemihla eziphakathi ukuya kweziphezulu kwiimarike zaseYurophu, eMelika naseAsia.
Kwimimandla yokwenziwa kweekhemikhali ezicokisekileyo nezichanekileyo kunye nokulungiswa kwerabha yokwenziwa, i-DMP ithatha indima ebalulekileyo ye-high-purity chemical intermediate and functional rubber additive. Isetyenziswa kakhulu ekuhlanganisweni nasekuguqulweni kwee-phthalate derivatives ezinexabiso eliphezulu kunye ne-organic peroxide assistant formulations, inika inkxaso eqinileyo yezinto eziluhlaza zokuvelisa iimveliso zeekhemikhali eziphezulu. Ekucutshungulweni kwerabha, i-DMP inokunciphisa ngokufanelekileyo amandla angaphakathi okucheba kwezixhobo zerabha zokwenziwa ezifana nerabha ye-nitrile kunye nerabha ye-butyl, iphucule kakhulu ukusebenza kakuhle kokuxuba irabha kunye nesiphumo sokubumba, kwaye iphucule kakhulu ukumelana nobushushu obuphantsi kunye nokumelana nokuguga kweemveliso zerabha ezigqityiweyo. Abantu abangaphakathi kushishino babonise ukuba ngokuphuculwa okuqhubekayo kweenkqubo zemveliso ecocekileyo ye-DMP yasekhaya neyangaphandle kunye nokuphunyezwa kancinci kancinci kwemigangatho yokhuseleko lokusingqongileyo oluphantsi kwekhabhoni yehlabathi, iimveliso ze-DMP ezicocekileyo nezinobuhlobo nokusingqongileyo ziya kungena ngakumbi kwiimarike zeekhemikhali kunye neekhemikhali zemihla ngemihla eziphezulu kwiminyaka emibini ezayo, zibonisa amathuba amaninzi okusetyenziswa kwemizi-mveliso.
Ixesha leposi: Julayi-03-2026