NgoSepthemba, iBisphenol yasekhaya imakethe ikhuphuka ngokuqinile, ikhombisa ukuthambekela okusheshayo okuphezulu phakathi nokwehla kwezinsuku eziyishumi. Isonto ngaphambi kweholide losuku lukazwelonke, ngokuqala komjikelezo wenkontileka omusha, ukuphela kokulungiswa kwezimpahla zeholide ezansi, kanye nokuncipha kwezitayela ezimbili ezansi, i-busphenol imakethe yangena esikhathini esiphakeme sokushintshashintsha. Kusukela ngoSepthemba 27, izingxoxo ezijwayelekile e-East China zazingu-16450 yuan / ton, up 3150 yuan / ton noma ama-24,2% ukusuka ekupheleni kwenyanga edlule. Intengo ejwayelekile yale nyanga (izinsuku ezingama-1-27) yayingu-14186 yuan / ton, up 1791 yuan / ton noma 14.45% kusuka ngentengo ephakathi yenyanga edlule. Ngokukhuphuka kwe-bisphenol intengo, inzuzo embonini iye yathuthuka kakhulu, ngenzuzo yenzuzo yama-19.63% ukusuka ngoSepthemba 27.

Isici 1. Intengo yeBisphenol akhuphuka ngokuqinile, ifinyelela phezulu okusha kusukela ngoMeyi 20, 2022
NgoSepthemba, indawo yeBisphenol aqhubeka nomkhuba ongaphezulu ngo-Agasti. Iqhutshwa ukujikeleza kwe-spot eqinile, okuqinile kwehla, kanye nesitoko ngesikhathi somkhosi ophindwe kabili ngoSepthemba (mid Autumn festival kanye namaholide kazwelonke), abakhiqizi kanye nabakwaMiddlessen basekela ngentshiseko emakethe. Ikakhulu evikini kusukela maphakathi noSepthemba, iBisphenol asheshise inkambiso yayo ephakeme. Kusukela ngoSepthemba 27, okujwayelekile kweBisphenol A kwasekuxoxiwe ngakho ngo-16450 yuan / Ton, u-3150 yun / ton kusukela ekuqaleni kwenyanga, kusukela ekuqaleni kwenyanga, kusukela ekuqaleni kwenyanga, kusukela ku-Bisphenol Imininingwane kaMeyi, kusukela ngo-4350 yuan / ithoni, noma cishe ama-36%, nakho Umkhuba omude kunawo wonke weBisphenol A kulo nyaka.
Ifaka izindleko nentengo ye-bisphenol aphunyuke, futhi inzuzo enkulu yomkhakha ithuthukise kakhulu
NgoSepthemba, iBisphenol Izinto zokwakha ezivuthiwe zibonisa ukuthambekela kokukhuphuka kabili, ikakhulukazi ukwanda ngentengo ye-phenol ne-acetone ezinsukwini eziyishumi zokuqala zangoSepthemba, okwandisa i-busphenol emakethe. Ezinsukwini zokuqala eziyishumi zikaSepthemba, umthwalo we-phenol no-ketone wehle waya ku-70% (i-huizhou zhongxin unit umiswe amandla kagesi nge-zhejiang petrochemical ama-zhejiang petrochemical amiswe ngesonto ngoSepthemba 6). Ngaphezu kwalokho, ukusungulwa kwechweba bekuphansi, ngakho-ke ukunikezwa kwe-phenol ne-acetone kwakuqinile. Abakhiqizi abakhulu baphakamisa kaninginingi izingcaphuno zabo, futhi imakethe yakhula ngokushesha. Phakathi kwazo, uPhenol wephule umkhawulo we-yuan we-10000 wasukuma ngo-800 yuan / ton, ukukhuphuka kwe-825 yuan, kanti izindleko ze-bisphenol zikhuphuke kakhulu, futhi izingcaphuno ze-busphenol zikhuphuka njalo. Umkhuba ophakeme we-Upstream futhi wehle emfuleni phakathi nokwehla kwezinsuku eziyishumi kusobala. Noma ngabe i-phenol ne-acetone kuhlanganiswa okwesikhashana ezinsukwini eziyishumi, i-BPA nayo iphume emakethe ebukhali ebukhali ngenxa yokuhlinzekwa kwayo kanye nezidingo eziyisisekelo. Kusukela ngoSepthemba 1 kuya ku-17, uPhenol ukhuphuke ngo-1101 yuan / ton, i-acetone yanda ngo-576 yuan / ton, okuholela ekutheni imali ephakathi yeBisphenol aqhathaniswa ne-1791 yuan / ton ngasikhathi sinye. Ikakhulu ngemuva maphakathi noSepthemba, ngokusheshisa kokunyuka kweBisphenol A, inzuzo yezemboni ithuthukiselwe kakhulu. Inzuzo enkulu yeBisphenol A kule nyanga ibicishe ibe ngo-1942 Yuan / Ton, ngaphezulu kwama-50% uma iqhathaniswa nenyanga edlule.
Izici: Ukusetshenziswa kokufika kwesithathu okuphansi kukhule ngokuqinile, ukuhlinzeka ngokusekelwa okuqinile kwe-bisphenol emakethe
NgoSepthemba, isidingo se-Bisphenol A kuzo zombili izindawo ezansi emfuleni sasizinzile, sinikeza ukusekelwa okukhulu kokunyuka kweBisphenol emakethe. Ngokusho kokuqapha imininingwane ye-Longzhong, amanani okusebenza we-epoxy resin kanye nezimboni ze-PC ngoSepthemba 2022 kwakungama-8% futhi 1% aphakeme kunalawo ngo-Agasti, ngokulandelana. Ngaphezu kwalokho, amabhizinisi alungiselelwe izimpahla ngaphambi kwekwindla kanye nosuku lukazwelonke, kanye nokulindelwe okulindelwe kwemakethe emjikelezweni ophakeme, ngezinga elithile, kwathuthukiswa. Ngaphezu kwalokho, ngenxa yomthelela we-typhoon sezulu sezulu kule nyanga, eminye imikhumbi yabambezeleka ekufikeni, okuholela ekunikezelweni kwendawo eqinile ye-BPA.

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