Isifinyezo Semakethe (Usuku Lokuhweba Olwedlule):
Amanani e-butyl acrylate ahlolwe kancane esimisweni esedlule. Ngenkathi abathengisi abakhulu begcina noma behlisa kancane amanani abo ohlwini, abanye babonise ukuguquguquka okukhulu ezingxoxweni. Umthelela wemakethe wawuhlukahluka ngokwesifunda ngenxa yokulinganisa isampula. Amanani aphansi ayengamakhasimende enkontileka ngokuyinhloko. Iminikelo emikhulu yabathengisi yayiphakathi kuka-RMB 6,600-6,800/tonne, kanye nomsebenzi wokuhweba we-thinnin.
g. Ukuhlolwa kokuvala kosuku oludlule kungokulandelayo:
INyakatho yeShayina: RMB 6,650-6,800/tonne, isilinganiso esilinganisiwe RMB 6,700/tonne, phansi RMB 30.
IMpumalanga yeShayina: RMB 6,600-6,800/tonne, isilinganiso esilinganisiwe RMB 6,700/tonne, phansi RMB 30.
INingizimu yeShayina: RMB 6,600-6,700/tonne, isilinganiso esilinganiselwe RMB 6,610/tonne, sizinzile.
Abashayeli Ababalulekile Bemakethe:
Izindleko: Amanani e-propylene ye-feedstock ahlala eqinile, kuyilapho amanani e-acrylic acid ehlala ebuthakathaka. Amanani e-N-butanol nawo ayezinzile. Ukusekelwa okuvela ezinzuzweni eziqongelelekayo zesonto eledlule ezindleleni zezinto zokusetshenziswa kuyaqhubeka kodwa kuyaphela.
Ukuphakelwa: Amanani okusebenza kwemboni kulindeleke ukuthi akhuphuke kancane kuleli sonto. Ukukhiqizwa kuyathuthuka kancane kancane ngenxa yezitshalo ezazivalwe ngasekupheleni kwenyanga edlule, kanti umkhiqizo uyanda ezifundeni zaseShanghai naseNanjing.
Isidingo: Amanani okusebenza angase ehle, ikakhulukazi ngenxa yokusetshenziswa okulinganiselwe okuvela emkhakheni we-emulsion. Kubikwa ukuthi ama-oda avela embonini ye-tape athuthukile kancane. Njengoba amanani e-butyl acrylate okwamanje esezingeni eliphansi kakhulu kulo nyaka, abanye abathengi babonise intshisekelo eyengeziwe kanye nemibuzo. Kodwa-ke, okubalulekile kusesekucubunguleni amanani ancishisiwe.
Umbono Wemakethe:
Amanani okusebenza kwezitshalo zokukhiqiza kulindeleke ukuthi akhuphuke kancane kuleli sonto, lapho ukunaka kwemakethe kugxile emasu okuthengisa abakhiqizi abakhulu. Ngasohlangothini lwesidingo, ukusetshenziswa kwe-emulsion kungaphansi kokulindelekile, kuyilapho izincwadi zoku-oda amatheyiphu zibonisa intuthuko ethile. Sekukonke, ukusetshenziswa kwe-downstream kuhlala kugxile kumanani anqunyelwe, futhi kubikwa ukwakheka kwempahla ethile. Umphumela wokusekela ovela ezindleleni zezinto zokusetshenziswa uya ngokuya uncipha. Ngenkathi abadlali abakhulu embonini behlose ukugcina amanani eqinile, kungenzeka ukuthi isaphulelo sikhuthazwe ukuthengisa asinakushiywa ngaphandle.
Isikhathi sokuthunyelwe: Disemba 16-2025