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Yiziphi ukusetshenziswa kwe-acetone futhi yiziphi abakhiqizi be-acetone eChina
I-acetone iwumthombo obalulekile wezinto eziphilayo ezisetshenziswayo kanye nezinto ezingavuthiwe zamakhemikhali ezibalulekile. Inhloso yayo eyinhloko ukwenza ifilimu ye-cellulose acetate, ipulasitiki kanye ne-coating solvent. I-acetone ingasabela nge-hydrocyanic acid ukukhiqiza i-acetone cyanohydrin, ehlanganisa ngaphezu kwe-1/4 yengqikithi yokusetshenziswa ...Funda kabanzi -
Izindleko ziyakhuphuka, umfula ongezansi udinga nje ukuthenga, ukusekelwa kokuhlinzeka nesidingo, futhi intengo ye-MMA iyakhuphuka ngemva kwefestiveli.
Muva nje, izintengo zasekhaya ze-MMA zibonise ukukhuphuka. Ngemuva kweholide, intengo iyonke ye-methyl methacrylate yasekhaya ibilokhu ikhuphuka kancane kancane. Ekuqaleni koMkhosi Wasentwasahlobo, ikhotheshini yangempela esezingeni eliphansi yemakethe yasekhaya ye-methyl methacrylate yanyamalala kancane kancane, futhi i-ove...Funda kabanzi -
Intengo ye-acetic acid yenyuka kakhulu ngoJanuwari, ikhuphuke ngo-10% phakathi nenyanga
Umkhuba wentengo we-acetic acid ukhuphuke kakhulu ngoJanuwari. Isilinganiso sentengo ye-acetic acid ekuqaleni kwenyanga sasingu-2950 yuan/ton, futhi intengo ekupheleni kwenyanga yayingu-3245 yuan/ton, ngokunyuka ngo-10.00% phakathi nenyanga, futhi intengo yehle ngo-45.00% unyaka nonyaka. Kusukela ...Funda kabanzi -
Intengo ye-styrene ikhuphuke amasonto amane elandelana ngenxa yokulungiswa kwesitoko ngaphambi kweholide kanye nokuthathwa kokuthekelisa
Intengo yendawo ye-styrene eShandong ikhuphuke ngoJanuwari. Ekuqaleni kwenyanga, intengo yendawo ye-Shandong styrene yayingu-8000.00 yuan/ton, futhi ekupheleni kwenyanga, intengo yendawo ye-Shandong styrene yayingu-8625.00 yuan/ton, ikhuphuke ngo-7.81%. Uma kuqhathaniswa nesikhathi esifanayo ngonyaka odlule, intengo yehle ngo-3.20%.Funda kabanzi -
Ethintwe ukukhuphuka kwezindleko, amanani entengo ye-bisphenol A, epoxy resin ne-epichlorohydrin akhuphuka kancane
Ukuthambekela kwemakethe ye-bisphenol A Umthombo wedatha: CERA/ACMI Ngemuva kweholide, imakethe ye-bisphenol A ikhombise ukukhuphuka. Kusukela ngomhla ka-30 Januwari, intengo yesithenjwa ye-bisphenol A eMpumalanga ye-China yayingu-10200 yuan/ton, ikhuphuke ngo-350 yuan kusukela ngesonto eledlule. Ethintwa ukusabalala kwethemba lokuthi umnotho wasekhaya uvuselelwa kabusha...Funda kabanzi -
Ukukhula kwamandla okukhiqizwa kwe-acrylonitrile kulindeleke ukuthi kufinyelele ku-26.6% ngo-2023, futhi ingcindezi yokuhlinzeka nokufunwa ingase ikhule!
Ngo-2022, amandla okukhiqiza e-acrylonitrile aseChina azokhula ngamathani angu-520000, noma ngo-16.5%. Iphuzu lokukhula lesidingo esingaphansi komfula lisagxile emkhakheni we-ABS, kodwa ukukhula kokusetshenziswa kwe-acrylonitrile kungaphansi kwamathani angu-200000, kanye nephethini yokuthengiswa ngokweqile kwe-acrylonitrile indus...Funda kabanzi -
Ezinsukwini eziyishumi zokuqala zikaJanuwari, imakethe yamakhemikhali enqwaba yempahla eluhlaza yenyuka futhi yehla ngesigamu, amanani entengo ye-MIBK ne-1.4-butanediol akhuphuke ngaphezu kuka-10%, futhi i-acetone yehla ngo-13.2%
Ngo-2022, intengo kawoyela yamazwe ngamazwe yenyuka kakhulu, intengo yegesi yemvelo eYurophu nase-United States yenyuka kakhulu, ukungqubuzana phakathi kokunikezwa kwamalahle nokufunwa kwawo kwaqina, futhi inkinga yamandla yaqina. Ngokuvela okuphindaphindiwe kwemicimbi yezempilo yasekhaya, imakethe yamakhemikhali ine...Funda kabanzi -
Ngokokuhlaziywa kwemakethe ye-toluene ngo-2022, kulindeleke ukuthi kube nokuthambekela okuzinzile nokuguquguqukayo ngokuzayo.
Ngo-2022, imakethe yasekhaya ye-toluene, eqhutshwa ukucindezela kwezindleko kanye nesidingo esinamandla sasekhaya nesangaphandle, yabonisa ukwenyuka okubanzi kwamanani emakethe, yafinyelela izinga eliphakeme kakhulu cishe eminyakeni eyishumi, futhi yathuthukisa futhi ukwanda okusheshayo kokuthunyelwa kwe-toluene, kwaba ukujwayelekile. Ngonyaka, i-toluene ibeca...Funda kabanzi -
Intengo ye-bisphenol A iyaqhubeka nokusebenza endaweni ebuthakathaka, futhi ukukhula kwemakethe kudlula isidingo. Ikusasa le-bisphenol A lingaphansi kwengcindezi
Kusukela ngo-Okthoba 2022, imakethe yasekhaya ye-bisphenol A yehle kakhulu, futhi yahlala icindezelekile ngemva koSuku Lonyaka Omusha, okwenza imakethe ibe nzima ukushintshashintsha. Kusukela ngomhlaka-11 Januwari, imakethe yasekhaya ye-bisphenol A yaguquguquka emaceleni, isimo sengqondo sokulinda nokubona sabahlanganyeli bemakethe sisekhona...Funda kabanzi -
Ngenxa yokuvalwa kwezitshalo ezinkulu, ukuhlinzekwa kwezimpahla kuqinile, futhi intengo ye-MIBK iqinile.
Ngemuva koSuku Lonyaka Omusha, imakethe yasekhaya ye-MIBK iqhubekile nokukhuphuka. Kusukela ngomhla ka-9 Januwari, ukuxoxisana kwemakethe kukhuphuke kwafinyelela ku-17500-17800 yuan/ton, futhi kuzwakale ukuthi ama-oda enqwaba yemakethe athengiselwe ku-18600 yuan/ton. Isilinganiso sentengo sikazwelonke sasingu-14766 yuan/ton ngo-January 2, i...Funda kabanzi -
Ngokwesifinyezo semakethe ye-acetone ngo-2022, kungase kube nokutholakala okuxekethile kanye nephethini yesidingo ngo-2023.
Ngemuva kwengxenye yokuqala ka-2022, imakethe ye-acetone yasekhaya yakha ukuqhathanisa okujulile kwe-V. Umthelela wokungalingani kwezidingongqangi, ukucindezelwa kwezindleko kanye nesimo sangaphandle emqondweni wemakethe usobala kakhulu. Engxenyeni yokuqala yalo nyaka, inani lentengo le-acetone libonise ukwehla, futhi ...Funda kabanzi -
Ukuhlaziywa kwentengo yemakethe ye-cyclohexanone ngo-2022 kanye nokuthambekela kwemakethe ngo-2023
Intengo yemakethe yasekhaya ye-cyclohexanone yehle ngokuguquguquka okuphezulu ngo-2022, ikhombisa iphethini yokuphezulu ngaphambi naphansi ngemuva. Kusukela ngomhla ka-31 Disemba, uma sithatha intengo yokulethwa emakethe yase-East China njengesibonelo, ububanzi bentengo bebungu-8800-8900 yuan/ton, phansi 2700 yuan/ton noma 23.38...Funda kabanzi
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