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Kukuphi Okungcono Kakhulu Ukuthenga I-Polyether? Ngingakwenza Kanjani Ukuthenga?
I-POLYETHER POLYOL (PPG) iwuhlobo lwempahla ye-polymer enokumelana nokushisa okuhle kakhulu, ukumelana ne-asidi, nokumelana ne-alkali. Isetshenziswa kakhulu emikhakheni efana nokudla, ezokwelapha, kanye ne-electronics, futhi iyingxenye ebalulekile yezinto zokwenziwa zesimanje. Ngaphambi kokuthenga...Funda kabanzi -
Amathiphu Wokukhetha I-Acetic Acid, Ukukusiza Ukuthola Imikhiqizo Esezingeni!
I-Acetic Acid inokusetshenziswa okuhlukile ezimbonini ezahlukahlukene. Ungakhetha kanjani i-Acetic Acid enhle kusuka kumikhiqizo eminingi? Lesi sihloko sizofaka amathiphu okuthenga i-Acetic Acid ukukusiza uthole umkhiqizo wekhwalithi. I-Acetic Acid ...Funda kabanzi -
Ngesonto eledlule, intengo ye-isopropanol yashintsha futhi yanda, futhi kulindeleke ukuthi isebenze kancane futhi ithuthuke esikhathini esifushane.
Ngesonto eledlule, intengo ye-isopropanol ishintshile futhi yanda. Isilinganiso senani lentengo ye-isopropanol e-China bekungu-6870 yuan/ton ngesonto eledlule, kanye nama-yuan angu-7170/ton ngoLwesihlanu olwedlule. Intengo inyuke ngo-4.37% phakathi nesonto. Umfanekiso: Ukuqhathaniswa Kwamathrendi Amanani we-4-6 Acetone kanye ne-Isopropanol Inani ...Funda kabanzi -
Ungamkhetha Kanjani Umhlinzeki We-Propylene Oxide Ofanele? Cabangela Lezi Zici Lapho Uthenga!
I-Propylene oxide iyinhlanganisela evame ukusetshenziswa ephilayo enezinhlobonhlobo zezicelo ekukhiqizweni kwezimboni. Ungamthola kanjani umphakeli ofanelekayo uma ufuna ukuthenga iPropylene Glycol? Lesi sihloko sizohlinzeka ngeseluleko esisebenzayo ngekhwalithi yomkhiqizo, intengo kanye nesevisi...Funda kabanzi -
Ukuhlaziywa kanye Nokubukezwa Kwemakethe Ye-Epoxy Resin Engxenyeni Yokuqala Yonyaka kanye Nokubikezelwa Kwethrendi Engxenyeni Yesibili Yonyaka.
Engxenyeni yokuqala yonyaka, imakethe ye-epoxy resin ibonise ukuthambekela kokwehla okubuthakathaka, nokusekelwa kwezindleko ezibuthakathaka kanye nokunikezwa okubuthakathaka kanye nezisekelo eziyisisekelo ezifaka ingcindezi ngokuhlanganyela emakethe. Engxenyeni yesibili yonyaka, ngaphansi kokulindela isikhathi esivamile sokusetshenziswa kwenani eliphakeme elithi “ni...Funda kabanzi -
Ukubuyekezwa Kokuhlaziywa Kwemakethe Ye-Phenol Engxenyeni Yokuqala Yonyaka kanye Nesibikezelo Sezitayela Engxenyeni Yesibili Yonyaka
Engxenyeni yokuqala ka-2023, imakethe yasekhaya ye-phenol yaba nokuguquguquka okukhulu, lapho amanani entengo eqhutshwa ikakhulukazi izici zokuhlinzekwa kanye nesidingo. Izintengo ze-spot zishintshashintsha phakathi kuka-6000 kuya ku-8000 yuan/ton, ezingeni eliphansi uma kuqhathaniswa eminyakeni emihlanu edlule. Ngokwezibalo ze-Longzhong, ...Funda kabanzi -
Imakethe ye-Cyclohexanone ikhuphuke ngebanga elincane, ngokusekelwa kwezindleko kanye nesimo semakethe esihle esizayo
Kusukela ngomhlaka-6 kuya ku-13 Julayi, inani lentengo elimaphakathi le-Cyclohexanone emakethe yasekhaya likhuphuke lisuka ku-8071 yuan/ton laya ku-8150 yuan/ton, lenyuka ngo-0.97% ngesonto, lehle ngo-1.41% ngenyanga, futhi lehle ngo-25.64% unyaka nonyaka. Intengo yemakethe yezinto ezingavuthiwe i-benzene ehlanzekile yakhuphuka, ukusekelwa kwezindleko bekuqinile, i-atmosph yemakethe...Funda kabanzi -
Imakethe ye-PVC resin iyaqhubeka nokwehla, futhi intengo yendawo ye-PVC ishintshashintsha kakhulu esikhathini esifushane
Imakethe ye-PVC yehle kusukela ngoJanuwari kuya kuJuni 2023. NgoJanuwari 1, intengo emaphakathi ye-PVC carbide SG5 e-China yayingu-6141.67 yuan/ton. Ngomhla zingama-30 kuJuni, intengo emaphakathi yayiyi-5503.33 yuan/ton, futhi intengo emaphakathi engxenyeni yokuqala yonyaka yehle ngo-10.39%. 1. Ukuhlaziywa kwemakethe Imakethe Yomkhiqizo...Funda kabanzi -
Izintengo zasefekthri zezinto zokusetshenziswa zamakhemikhali nemikhiqizo zehle ngo-9.4% unyaka nonyaka engxenyeni yokuqala yonyaka.
Ngomhla ziyi-10 kuJulayi, idatha ye-PPI (Industrial Producer Factory Price Index) yangoJuni 2023 yakhululwa. Ithintwa ukwehla okuqhubekayo kwamanani ezinto ezifana nowoyela namalahle, kanye nesisekelo sokuqhathanisa esiphezulu sonyaka nonyaka, i-PPI yehle kokubili inyanga nenyanga nonyaka nonyaka. NgoJuni 2023, ...Funda kabanzi -
Kungani inzuzo emakethe ye-octanol ihlala iphezulu naphezu kokusebenza okubuthakathaka kwemakethe yamakhemikhali
Muva nje, imikhiqizo eminingi yamakhemikhali e-China ibe nezinga elithile lokukhula, kanti eminye imikhiqizo ithole ukwanda okungaphezu kuka-10%. Lokhu ukulungisa okuziphindiselelayo ngemva kokwehla okwenyukayo okucishe kube unyaka esigabeni sokuqala, futhi akukayilungisi yonke inkambiso yokuwohloka kwemakethe...Funda kabanzi -
Imakethe yendawo ye-acetic acid iqinile, futhi amanani akhuphuka kakhulu
NgoJulayi 7, intengo yemakethe ye-acetic acid yaqhubeka nokukhuphuka. Uma kuqhathaniswa nosuku lwangaphambili lokusebenza, isilinganiso sentengo yemakethe ye-acetic acid sasingu-2924 yuan/ton, ukukhuphuka ngo-99 yuan/ton noma u-3.50% uma kuqhathaniswa nosuku lwangaphambili lokusebenza. Intengo yemakethe ibiphakathi kuka-2480 no-3700 yuan/kuya...Funda kabanzi -
Imakethe ye-polyether ethambile yegwebu ivuke kuqala yase yawa, futhi kulindeleke ukuthi iphinde ibuyele emuva kancane kancane ngemuva kokufinyelela phansi engxenyeni yesibili yonyaka.
Engxenyeni yokuqala yalo nyaka, imakethe ye-polyether yegwebu elithambile ibonise inkambiso yokukhuphuka kuqala bese yehla, lapho isikhungo samanani sisonke sicwila. Kodwa-ke, ngenxa yokutholakala okuqinile kwezinto ezingavuthiwe ze-EPDM ngoMashi kanye nokukhuphuka okuqinile kwamanani, imakethe yegwebu elithambile iqhubekile nokukhuphuka, amanani avuselelwa...Funda kabanzi
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