Kutshanje, ixabiso le-bisphenol A liphinde lanyuka ukuya phezulu ukusuka kwinqanaba eliphantsi.Nangona iifektri ezimbini ezisezantsi ziqala ukuphucuka, ireyithi yokuqala ye-epoxy resin ephantse ibe yi-50%, inqanaba lokuqalisa kwePC ngama-60% ngaphezulu, kodwa i-bisphenol A ukugcina ukusetyenziswa kwekhontrakthi okanye ulawulo lwempahla, inani elincinci labangatshatanga lidinga nje ukungena Imarike yokuthengwa kwempahla, i-bisphenol Umthamo wentengiselwano yendawo yentengiso awonelanga, iziko lothethathethwano lomxhuzulane kube nzima ukufumana ukonyuswa.

Nangona ixabiso le-phenol ketones elinyukayo liguquguquka, kodwa ixabiso le-BPA linempembelelo encinci kwimarike.Njengoko ixabiso lemarike liye lehla laya kutsho kwinqanaba eliphantsi, impembelelo yokuvuma okuphantsi kwabaninimasheya ngokuthe ngcembe yaqala ukuba buthathaka, idityaniswa nolawulo loluhlu lwezinto ezingekenzeki kwishishini ngokuthe ngcembe lwaphuhliswa kwaye lwasetyenziswa, amathuba okuzaliswa okuphantsi kwemarike aphantsi, iinjongo zabalamli zokwandisa imarike. ixabiso.Nangona kunjalo, icala lemfuno alizange libe luphuculo olucacileyo, i-bisphenol A ibe yingxaki ebusweni bemeko, ukususela ngo-Agasti 3, imarike yezoqoqosho yaseMpuma yeChina i-bisphenol A iimveliso eziqhelekileyo zibonelela phakathi kwe-11,800-12,000 yuan / ton, eyona nto iphambili yokugcina. ukukwazi ukuthetha-thethana phakathi 11,800-11,900 yuan / ton.

Bisphenol Itshathi yexabiso

Bisphenol A August uhlalutyo lophuhliso lulonke:

I-Bisphenol A yemveliso kunye netshathi yokuthengisa

Icala lobonelelo: NgoAgasti yasekhaya i-bisphenol A imveliso yexabiso eliqikelelwayo le-194,000 yeetoni, xa kuthelekiswa noJulayi 184,600 yeetoni phakathi kokunyuka kwe-0.94 yezigidi zeetoni, okanye i-5.09%.Nangona inqanaba lokuqala lilonke le-bisphenol A phakathi kweepesenti ezingamashumi asixhenxe, kwaye phakathi ukuya ekupheleni kuka-Agasti iiseti ezimbini zezixhobo ezicetywayo ukuba zilungiswe, kunye neCangzhou Dahua 200,000 yeetoni / ngonyaka i-bisphenol A ifakwe eluvavanyweni ekupheleni kukaJulayi, kulindeleke ukuba ibe nguAgasti. ngaphandle kwemveliso, idityaniswe ne-Zhejiang Petrochemical Phase II, i-Ping coal Shenma idivaysi iphinda iqalise emva kokuba umthwalo uzinzile ngokuthe ngcembe, i-Huizhou Zhongxin kutshanje iqalise izicwangciso, unikezelo lwasekhaya luya kunyuka xa kuthelekiswa noJulayi;ukungenisa, kuthathelwa ingqalelo izinto ezininzi, ngaphezulu Gcina ikontrakthi thatha ikakhulu, umthamo wokungenisa uzinzile.Ngoko ke, ukunikezelwa kwasekhaya kwe-BPA kuya kunyuka kancane ngo-Agasti.

Icala leMbango: Okwangoku, umthwalo wokuqalisa we-epoxy resin ezantsi ukufutshane neepesenti ezingamashumi amahlanu, ngo-Agasti kukho inxalenye yesixhobo somsebenzi ukuphakamisa izixhobo ezingalunganga kunye nezitsha ezifakwe kulingo lokusebenza, enye i-PC ebalulekileyo ezantsi kwe-PC jikelele iqala umthwalo wobunjineli kwi-60% kancinane. , Inxalenye ka-Agasti yenkqubo yesixhobo sokulawula iqalise kwakhona okanye iphakamise i-negative, i-downstream emibini ka-Agasti yomthwalo wokuqalisa ishishini iya kuba yinto encinci yokunyuka.Nangona ezi zimbini zangoku ezisezantsi kukugcina ukusetyenziswa kwekhontrakthi ye-bisphenol A ejoliswe kwishishini, inani elincinci lokufuna nje ukungena kwimarike yokuthenga, ukurhweba kwendawo kukhanya, kodwa ukusetyenziswa ngokubanzi kweengxaki ze-bisphenol A kubonisa ukukhula okukhulayo.

Icala lenzuzo: ukusukela ngoJulayi, ibenzene esulungekileyo kunye nokuguquguquka rhoqo kwe-oyile ekrwada, i-phenone enyukayo ikwachatshazelwa luhlahlelo lweendleko kunye nemfuno yemalike ihla inyuka ngokuphindaphindiweyo, ukuguquguquka kweendleko zolawulo lweBPA kuphuhliso lweshishini elilinganiselweyo lokuguquguquka kwengeniso yengeniso ngaphakathi. 1000, uqoqosho lulonke luthe tyaba.Ukuqwalasela imida yeendleko, amaxabiso emarike e-BPA afikelele kwinqanaba eliphantsi lokumelana nexabiso, ngoko ke abanikazi be-BPA abafuni ukunciphisa amaxabiso.

Unikezelo lwemalike ye-BPA ka-Agasti lukhule kancinci, lukhusela ukukhula koqoqosho lokusetyenziswa kweenkampani ezisezantsi, kunye nonikezelo lwenkonzo ngokubanzi kunye nesakhiwo semfuno satshintsha ngoxolo.Kwaye i-phenol ketone ephezulu iguquguquka ngokuphindaphindiweyo, indawo yonke ngo-Agasti utshintsho luncinci, inkxaso yexabiso le-BPA yoxinzelelo lwexabiso lisekho, inkxalabo malunga nenkqubo yesixhobo sasekhaya esiphakathi kunye nokuphela konyaka emva kokugcinwa okulandelelanayo kokunikezelwa koqoqosho lwemarike kunye neendaba ezifunwayo. ukuguquguquka kuphuhliso.

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Ixesha lokuposa: Aug-04-2022