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Umthamo wemveliso yehlabathi jikelele ye-polyethylene idlula i-140 yezigidi zeetoni / ngonyaka! Ngawaphi amanqaku okukhula kwemfuno ye-PE yangaphakathi kwixa elizayo?
I-Polyethylene ineentlobo ezahlukeneyo zeemveliso ezisekelwe kwiindlela ze-polymerization, amanqanaba obunzima be-molecular, kunye neqondo le-branching. Iintlobo eziqhelekileyo ziquka i-polyethylene ephezulu (i-HDPE), i-polyethylene ephantsi (i-LDPE), kunye ne-linear low-density polyethylene (LLDPE). I-polyethylene ayinavumba, ayinatyhefu, ivakalelwa...Funda ngokugqithisileyo -
I-Polypropylene yaqhubeka nokuhla kwayo ngoMeyi kwaye yaqhubeka iyancipha ngo-Ephreli
Ukungena ngoMeyi, i-polypropylene yaqhubeka nokuhla kwayo ngo-Apreli kwaye yaqhubeka iyancipha, ngokuyininzi ngenxa yezizathu ezilandelayo: okokuqala, ngexesha leeholide zikaMeyi, iifektri ezisezantsi zavalwa okanye zancitshiswa, okubangelwa ukuhla okukhulu kwemfuno yonke, ekhokelela ekuqokeleleni kwe-inventory kwi ...Funda ngokugqithisileyo -
Emva koMhla kaMeyi, izinto ezimbini eziluhlaza zawa, kwaye imarike ye-epoxy resin yayibuthathaka
I-Bisphenol A: Ngokwexabiso: Emva kweholide, i-bisphenol A market yayibuthathaka kwaye iguquguqukayo. Ukususela nge-6 kaMeyi, ixabiso lereferensi ye-bisphenol A eMpuma ye-China yayiyi-10000 yuan / toni, ukuhla kwe-yuan eyi-100 xa kuthelekiswa nangaphambi kweholide. Okwangoku, intengiso ye-phenolic ketone ephezulu ye-bisphenol ...Funda ngokugqithisileyo -
Ngexesha le-May Day, i-oyile ekrwada ye-WTI yehle ngaphezulu kwe-11.3%. Luthini utyekelo lwexesha elizayo?
Ngexesha leholide yoSuku lukaMeyi, imarike ye-oyile ekrwada iyonke yawa, kunye nentengiso ye-oyile ekrwada yase-US iwela ngaphantsi kwe-65 yeedola ngomphanda, ngokuhla okunyukayo ukuya kuthi ga kwi-10 yeedola ngomphanda. Kwelinye icala, isiganeko seBhanki yaseMelika saphinda saphazamisa ii-asethi ezinobungozi, kunye ne-oyile ekrwada.Funda ngokugqithisileyo -
Ukubonelela kunye nenkxaso yemfuno enganeleyo, ukuhla okuqhubekayo kwimarike ye-ABS
Ngexesha leeholide, i-oyile ekrwada yamazwe ngamazwe yehla, i-styrene kunye ne-butadiene ivalwe ngaphantsi kwidola yaseMelika, iikowuti zabanye abavelisi be-ABS zawa, kunye neenkampani zepetrochemical okanye uluhlu lwezinto eziqokelelweyo, ezibangela iimpembelelo ze-bearish. Emva koSuku lukaMeyi, imarike ye-ABS iyonke iqhubekile nokubonisa into...Funda ngokugqithisileyo -
Ukuxhaswa kweendleko, i-epoxy resin yavuka ekupheleni kuka-Epreli, kulindeleke ukuba iphakame kuqala kwaye iyancipha ngoMeyi
Embindini wokuya ekuqaleni kuka-Epreli, imarike ye-epoxy resin iqhubekile nokudodobala. Ngasekupheleni kwenyanga, imakethi ye-epoxy resin yaqhekeza kwaye yavuka ngenxa yempembelelo yokunyuka kwezinto eziluhlaza. Ekupheleni kwenyanga, ixabiso lothethathethwano eliqhelekileyo eMpuma China laliyi-14200-14500 yuan/ton, kunye ...Funda ngokugqithisileyo -
Ukubonelela nge-bisphenol A kwimarike kuyaqina, kwaye intengiso inyuka ngaphezulu kwe-yuan eyi-10000.
Ukusukela ngo-2023, ukubuyiswa kokusetyenziswa kwetheminali kuye kwacotha, kwaye imfuno esezantsi yomlambo ayizange ilandele ngokwaneleyo. Kwikota yokuqala, umthamo omtsha wemveliso ye-440000 yeetoni ze-bisphenol A wafakwa ekusebenzeni, ugxininisa ukuphikisana kweemfuno zokubonelela kwi-bisphenol A market. Ikrwada m...Funda ngokugqithisileyo -
Uhlalutyo lweMarike ye-Acetic Acid ngo-Epreli
Ekuqaleni kuka-Epreli, njengoko ixabiso le-acetic yasekhaya lasondela kwindawo ephantsi yangaphambili kwakhona, intshiseko yokuthenga ezantsi kunye nabarhwebi yanda, kwaye umoya wokuthengiselana uphuculwe. Ngo-Epreli, ixabiso le-acetic acid yasekhaya e-China laphinda layeka ukuwa laza laphinda laphindaphindeka. Nangona kunjalo, d...Funda ngokugqithisileyo -
Ukugcinwa kwempahla yangaphambi kweholide kunokunyusa umoya wokurhweba kwimarike ye-epoxy resin
Ukusukela ekupheleni kuka-Epreli, imakethi yasekhaya ye-epoxy propane iphinde yawela kwindlela yokudibanisa isithuba, kunye nomoya odikidiki wokurhweba kunye nomdlalo wemfuno yokubonelela oqhubekayo kwimarike. Icala lobonelelo: Indawo yokuhluza kunye neyemichiza yaseZhenhai eMpuma China ayikaqalisi, i...Funda ngokugqithisileyo -
Inkqubo yokuvelisa kunye nendlela yokulungiselela i-dimethyl carbonate (DMC)
I-Dimethyl carbonate yinto ebalulekileyo ye-organic compound esetyenziswa kakhulu kwishishini lemichiza, iyeza, i-electronics kunye nezinye iindawo. Eli nqaku liza kwazisa inkqubo yokuvelisa kunye nendlela yokulungiselela i-dimethyl carbonate. 1, Inkqubo yokuvelisa i-dimethyl carbonate Inkqubo yokuvelisa...Funda ngokugqithisileyo -
Ukugqithiswa kwe-ethylene, ishishini lepetrochemical lihlengahlengisa umahluko uyeza
Ngo-2022, umthamo wemveliso ye-ethylene yaseTshayina yafikelela kwi-49.33 yeetoni zezigidi, idlule i-United States, ibe ngumvelisi omkhulu we-ethylene ehlabathini, i-ethylene ithathwa njengesalathisi esibalulekileyo sokumisela inqanaba lemveliso yoshishino lweekhemikhali. Kulindeleke ukuba nge-2...Funda ngokugqithisileyo -
I-Bisphenol Imeko yonikezelo ngokugqithisileyo yekota ibonakala, unikezelo lwekota yesibini kunye nemfuno kunye nomdlalo weendleko uyaqhubeka
1.1 Ikota yokuqala ye-BPA yohlalutyo lomgangatho wemarike Kwikota yokuqala ka-2023, ixabiso eliqhelekileyo le-bisphenol A kwimarike yase-East China yayiyi-9,788 yuan / ton, -21.68% YoY, -44.72% YoY. 2023 NgoJanuwari-Februwari i-bisphenol A iyaguquguquka kumgca weendleko kwi-9,600-10,300 yuan / ton. Ekuqaleni kukaJanuwari, kunye ...Funda ngokugqithisileyo
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