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Isidingo semikhiqizo yamakhemikhali emakethe siphansi kunalokho obekulindelwe, futhi izintengo zezimboni ezikhuphuka nomfula kanye nezansi nomfula ze-bisphenol A sezihlangene.
Kusukela ngoMeyi, isidingo semikhiqizo yamakhemikhali emakethe asifinyeleli kulokho obekulindelekile, futhi ukuphikisana kwesidingo sokuhlinzekwa ngezikhathi ezithile emakethe kuye kwagqama. Ngaphansi kokudluliswa kochungechunge lwenani, izintengo zezimboni ezikhuphuka nomfula kanye nezansi nomfula ze-bisphenol A zineqoqo...Funda kabanzi -
Imboni ye-PC iyaqhubeka nokwenza inzuzo, futhi kulindeleke ukuthi ukukhiqizwa kwe-PC yasekhaya kuzoqhubeka nokukhula engxenyeni yesibili yonyaka.
Ngo-2023, ukwanda okugxilile kwemboni ye-PC yaseChina sekuphelile, futhi imboni ingene emjikelezweni wokugaya amandla okukhiqiza akhona. Ngenxa yesikhathi sokunwetshwa esimaphakathi sezinto zokusetshenziswa ezikhuphukayo, inzuzo ye-PC esezingeni eliphansi inyuke kakhulu, iphrofayili...Funda kabanzi -
Ukwehla kobubanzi obuncane be-epoxy resin kuyaqhubeka
Okwamanje, ukulandelwa kwesidingo semakethe akukanele, okuholela esimweni esilula sokubuza. Okugxilwe kakhulu kwababambeli kusengxoxweni eyodwa, kodwa ivolumu yokuhweba ibonakala iphansi kakhulu, futhi ukugxila kubonise ukwehla okubuthakathaka nokuqhubekayo. E...Funda kabanzi -
Intengo yemakethe ye-bisphenol A ingaphansi kwamayuan ayi-10000, noma iba ngokwejwayelekile
Kuyo yonke imakethe ye-bisphenol A yalo nyaka, intengo ngokuyisisekelo iphansi kuno-10000 yuan (intengo yamathani, efanayo ngezansi), ehlukile esikhathini esikhazimulayo samayuan angaphezu kuka-20000 eminyakeni edlule. Umbhali ukholelwa ukuthi ukungalingani phakathi kokunikezwa kanye nesidingo kuvimbela imakethe,...Funda kabanzi -
Ukusekela okukhuphuka komfula okunganele kwe-isooctanol, ukufunwa komfula okubuthakathaka, noma ukuqhubeka nokwehla kancane
Ngesonto eledlule, intengo yemakethe ye-isooctanol eShandong yehle kancane. Isilinganiso senani lentengo ye-Shandong isooctanol emakethe evamile yehle isuka ku-9460.00 yuan/ton ekuqaleni kwesonto yaya ku-8960.00 yuan/ton ngempelasonto, ukwehla ngo-5.29%. Izintengo zangempelasonto zehle ngo-27.94% ngonyaka...Funda kabanzi -
Ukunikezwa kwe-acetone kanye nesidingo kungaphansi kwengcindezi, okwenza kube nzima ukuthi imakethe ikhule
Ngomhla zi-3 kuJuni, intengo yokuma ye-acetone yayingu-5195.00 yuan/ton, ukwehla ngo--7.44% uma kuqhathaniswa nokuqala kwale nyanga (5612.50 yuan/ton). Ngokuwohloka okuqhubekayo kwemakethe ye-acetone, izimboni zokugcina ekuqaleni kwenyanga bezigxile kakhulu ezinkontilekeni zokugaya, futhi p...Funda kabanzi -
Imakethe ye-urea e-China yehle ngoMeyi, okubangele ukwanda kwengcindezi yentengo ngenxa yokubambezeleka kokukhishwa kwesidingo
Imakethe ye-urea yaseShayina ibonise ukwehla kwentengo ngoMeyi 2023. Kusukela ngoMeyi 30th, iphuzu eliphakeme kakhulu lentengo ye-urea lalingu-2378 yuan ngethani, elivele ngoMeyi 4; Iphuzu eliphansi kakhulu lalingama-yuan angu-2081 ngethani, elivele ngoMeyi 30. Kuwo wonke uMeyi, imakethe ye-urea yasekhaya iqhubekile nokuba buthaka,...Funda kabanzi -
Ukuthambekela kwemakethe ye-acetic yaseChina kuzinzile, futhi isidingo esingezansi komfula simaphakathi
Imakethe yasekhaya ye-acetic acid isebenza ngokulinda futhi ubone, futhi okwamanje akukho ngcindezi ekusungulweni kwebhizinisi. Okugxilwe kakhulu ekuthunyelweni okusebenzayo, kanti isidingo esingaphansi komfula siyisilinganiso. Isimo sokuhweba ngezimakethe sisamuhle, futhi imboni inomqondo wokulinda nokubona. ...Funda kabanzi -
Ukuhlaziywa kwesimo semakethe esinciphayo semikhiqizo yamakhemikhali, i-styrene, i-methanol, njll
Ngesonto eledlule, imakethe yomkhiqizo wamakhemikhali wasekhaya iqhubekile nokuba nenkambiso eyehlayo, nokwehla kukonke kwanda kakhulu uma kuqhathaniswa nesonto eledlule. Ukuhlaziywa kokuthambekela kwemakethe kwezinye izinkomba ezincane 1. I-Methanol Ngesonto eledlule, imakethe ye-methanol yasheshisa ukwehla kwayo. Ngoba las...Funda kabanzi -
NgoMeyi, izinto zokusetshenziswa ze-acetone ne-propylene zawa ngokulandelana, futhi intengo yemakethe ye-isopropanol yaqhubeka yehla.
NgoMeyi, intengo yemakethe ye-isopropanol yasekhaya yehla. Ngomhla lu-1 kuNhlaba, isilinganiso senani lentengo ye-isopropanol sasingu-7110 yuan/ton, kwathi ngoMeyi 29, sasingu-6790 yuan/ton. Phakathi nenyanga, intengo ikhuphuke ngo-4.5%. NgoMeyi, intengo yemakethe ye-isopropanol yasekhaya yehla. Imakethe ye-isopropanol ibilokhu i-slug...Funda kabanzi -
Ubudlelwano obubuthakathaka besidingo sokuhlinzekwa, ukwehla okuqhubekayo emakethe ye-isopropanol
Imakethe ye-isopropanol yawa kuleli sonto. NgoLwesine olwedlule, intengo emaphakathi ye-isopropanol e-China yayingu-7140 yuan/ton, intengo emaphakathi yangoLwesine yayingu-6890 yuan/ton, kanti intengo evamile yamasonto onke yayingu-3.5%. Kuleli sonto, imakethe yasekhaya ye-isopropanol yehle, ehehe i-indus ...Funda kabanzi -
Uhlangothi lwezindleko luyaqhubeka nokwehla, ngosekelo olunganele, futhi umkhuba wentengo we-epoxy resin umpofu
Imakethe yamanje yasekhaya ye-epoxy resin iyaqhubeka nokuvilapha. I-bisphenol A eluhlaza yehla ngendlela engafanele, i-epichlorohydrin yazinza yavundlile, futhi izindleko ze-resin zaguquguquka kancane. Abaphathi babeqaphile futhi beqaphile, begcina ukugxila ezingxoxweni zokuhleleka kwangempela. Kodwa-ke, isidingo se-downstream ...Funda kabanzi
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