Ithemba lokuthuthuka kwe-hydrogenated bisphenol a (HBPA)

I-Hydrogenated Bisphenol A (HBPA) iyinto ebalulekile yokuphumula ebalulekile emkhakheni wemboni yamakhemikhali amahle. Ihlanganiswe kusuka ku-Bisphenol A (BPA) nge-hydrogenation. Isicelo sabo empeleni afana. I-Bisphenol A isetshenziswa kakhulu ekukhiqizweni kwePolycarbonate, i-epoxy resin nezinye izinto ze-polymer. Emhlabeni, i-polycarbonate iyinkambu yokusetshenziswa enkulu kunazo zonke ye-BPA. Ngenkathi eseChina, kunesidingo esikhulu somkhiqizo waso wokusakazwa kwayo, i-epoxy resin. Kodwa-ke, ngokunyuka okusheshayo kwamandla okukhiqiza ama-polycarbonate, isidingo se-BPA siyaqhubeka sanda, futhi ukuhlela ukusetshenziswa kancane kancane.

Njengamanje, iChina ihola izinga lokukhula lokuhlinzekwa kanye nokusetshenziswa kwe-BPA imboni. Kusukela ngonyaka ka-2014, isidingo sasekhaya se-BPA sivame ukuqhubeka nokuqina okuzinzile. Ngo-2018, ifinyelele amathani ayizigidi ezingama-51.6675, kwathi ngonyaka we-2019, yafinyelela amathani ayizigidi eziyi-11.9511, ngokunyuka konyaka ngo-17.01%. Ngo-2020, ukuphuma kwasekhaya kweChina kwe-BPA kwakungamathani ayizigidi eziyi-1.4173, ivolumu yokungenisa ngesikhathi esifanayo lalingamathani angama-595000, ivolumu yokuthekelisa lalingamathani ayi-13000, futhi isidingo seChina se-BPA sasingamathani ayizigidi eziyi-1.9993. Kodwa-ke, ngenxa yezithiyo zezobuchwepheshe eziphakeme zokukhiqizwa kwe-HBPA, imakethe yasekhaya sekuyisikhathi eside ithembela ekungenisweni evela eJapan futhi ayikayeki imakethe ethuthukile. Ngo-2019, isidingo esiphelele se-HBPA singamathani angama-840, kwathi ngo-2020, cishe amathani angama-975.

Uma kuqhathaniswa nemikhiqizo ye-Resin enziwe nge-BPA, imikhiqizo ye-Resin enziwe yi-HBPA ibe nezinzuzo ezilandelayo: ubuthi obungenabuthi, ukuqina kwamakhemikhali, ukumelana kwe-UV, ukumelana kwesimo sezulu. Ngaphandle kokuthi izakhiwo ezibonakalayo zomkhiqizo ophelelwe ziyefana, ukumelana nesimo sezulu kuthuthukiswa kakhulu. Ngakho-ke, i-HBPA Epoxy Resin, njenge-Resin ye-Epoxy emelana nesimo sezulu, isetshenziswa ikakhulukazi ezinhlelweni zokukhiqiza ezisezingeni eliphakeme kanye nezinto ezilandelwayo ze-LED eziphakeme, i-fan blade ukufakwa kwezinto zokufaka, ukuhlanganiswa kwensiza yezokwelapha, izingxenye zedivayisi yezokwelapha, ama-composites kanye nezinye izinkambu.

Njengamanje, ukulethwa kanye nokufunwa kwemakethe ye-Global HBPA kulinganiselwe ngokuyisisekelo, kepha kusekhona igebe emakethe yasekhaya. Ngo-2016, isidingo sasekhaya sasingamathani angama-349, futhi okuphumayo kwakungamathani angama-62 kuphela. Ngokuzayo, ukunwebeka kancane kancane kwesilinganiso sohlelo lokusebenza lwe-Downstream, i-HBPA yasekhaya inamathuba abanzi wokuthuthuka. Isizinda esikhulu se-BPA Market sinikezela ngenye indawo ebanzi yemikhiqizo ye-HBPA emakethe ephezulu. Ngokuthuthuka okuqhubekayo kwemboni ye-Resin World, ukuthuthukiswa okusheshayo kwezinto ezintsha kanye nokwenza ngcono kancane kancane kwezidingo zabathengi be-End Consurmers zekhwalithi yomkhiqizo ye-BPA futhi kuqhubekele phambili ukukhiqizwa kwe-China Resin kanye nokwehla komgwaqo.