Kusele izinsuku ezimbalwa zokusebenza ngoNovemba, futhi ekupheleni kwenyanga, ngenxa yokusekelwa okuqinile kokuhlinzekwa kwemakethe yasekhaya ye-bisphenol A, intengo ibuyele ku-10000 yuan mark.Kusukela namuhla, intengo ye-bisphenol A emakethe yaseMpumalanga China ikhuphuke yafinyelela ku-10100 yuan/ton.Njengoba intengo yehle ngaphansi kophawu lwamayuan angu-10000 ekuqaleni kwenyanga, isibuyele kumayuan angaphezu kuka-10000 ekupheleni kwenyanga.Uma sibheka emuva emakethe ye-bisphenol A enyangeni edlule, amanani abonise ukushintshashintsha nezinguquko.

Engxenyeni yokuqala yale nyanga, isikhungo samanani emakethe ye-bisphenol A sishintshele phansi.Isizathu esiyinhloko ukuthi izintengo zempahla eluhlaza ezikhuphukayo zama-phenolic ketones ziyaqhubeka nokwehla, futhi ukusekelwa kohlangothi lwezindleko lwemakethe ye-bisphenol A kwehlile.Ngasikhathi sinye, izintengo zemikhiqizo emibili ezansi nomfula, i-epoxy resin ne-PC, nazo ziyehla, okuholela ekusekelweni okwanele kwalo lonke uchungechunge lwezimboni ze-bisphenol A, ukuhwebelana okuvilaphayo, ukuthengiswa okungekuhle kwabanikazi, ukukhuphuka kwengcindezi yokusungula, amanani aphansi, kanye nezimakethe. umuzwa uyathinteka.
Phakathi nezinyanga ezimaphakathi nezakamuva, isikhungo senani le-bisphenol A emakethe sakhula kancane kancane.Ngakolunye uhlangothi, amanani entengo ye-phenolic ketone yezinto ezibonakalayo akhuphuka akhuphuka, abangela ukulahlekelwa kwemboni okudlula ama-yuan ayi-1000.Ingcindezi yezindleko zomphakeli iphezulu, futhi umuzwa wokusekela amanani ukhula kancane kancane.Ngakolunye uhlangothi, kube nokwenyuka kokusebenza kokuvalwa kwemishini yasekhaya, futhi ingcindezi yokuba abahlinzeki bathenge izimpahla yehlile, okuholele ekwenyukeni kwamanani asebenzayo.Ngesikhathi esifanayo, kunezinga elithile lesidingo esiqinile ezansi nomfula, futhi kunzima ukuthola imithombo enentengo ephansi yezimpahla, ngakho ukugxila kwezingxoxo kancane kancane kuya phezulu.
Nakuba inani lezindleko zethiyori lemboni yasekhaya ye-bisphenol A lehle kakhulu ngo-790 yuan/ton uma kuqhathaniswa nenyanga edlule, isilinganiso sezindleko zetiyori zanyanga zonke ngu-10679 yuan/ton.Kodwa-ke, imboni ye-bisphenol A isafaka ukulahlekelwa cishe kwe-yuan eyi-1000.Kusukela namuhla, inzuzo ephelele yetiyori yemboni ye-bisphenol A ingu-924 yuan/ton, inyuka kancane kuphela ngama-yuan angu-2/ton uma kuqhathaniswa nenyanga edlule.Umphakeli ulahlekelwa kakhulu, ngakho-ke kuba nokulungiswa okuvamile ekuqaleni komsebenzi.Ukuvalwa kaningi okungahleliwe kwemishini phakathi nenyanga kwehlise umthwalo ophelele wokusebenza embonini.Ngokwezibalo, isilinganiso sokusebenza kwemboni ye-bisphenol A kule nyanga besingu-63.55%, ukwehla ngo-10.51% kusukela enyangeni edlule.Imisebenzi yokupaka imishini iyatholakala eBeijing, Zhejiang, Jiangsu, Lianyungang, Guangxi, Hebei, Shandong nakwezinye izindawo.
Uma ubheka ezansi nomfula, imakethe ye-epoxy resin ne-PC ibuthakathaka, futhi ukugxila kwentengo kukonke kuba buthaka.Ukwanda kwemisebenzi yokupaka yamadivayisi e-PC kunciphise isidingo esiqinile se-bisphenol A. Isimo sokwamukela i-oda samabhizinisi e-epoxy resin asilungile, futhi ukukhiqizwa kwemboni kugcinwa ezingeni eliphansi.Ukuthengwa kwe-bisphenol A eluhlaza kuvinjelwe, ikakhulukazi ngenxa yesidingo sokulandelela ngentengo efanele.Umthwalo osebenzayo wemboni ye-epoxy resin kule nyanga wawungu-46.9%, ukwanda kwe-1.91% uma kuqhathaniswa nenyanga edlule;Umthwalo wokusebenza kwemboni yama-PC ube ngu-61.69%, ukwehla ngo-8.92% kusukela ngenyanga edlule.
Ekupheleni kukaNovemba, intengo yemakethe ye-bisphenol A ibuyele ku-10000 yuan mark.Kodwa-ke, ebhekene nesimo samanje sokulahlekelwa kanye nesidingo esibuthakathaka somfula, imakethe isabhekene nengcindezi enkulu.Intuthuko yesikhathi esizayo yemakethe ye-bisphenol A isadinga ukunakwa ezicini ezahlukahlukene ezifana noshintsho ekugcineni kwempahla eluhlaza, ukuhlinzekwa kanye nesidingo, kanye nomuzwa wemakethe.