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Tlhahlobo ea boemo bo fokotsehang ba 'maraka oa lihlahisoa tsa lik'hemik'hale, styrene, methanol, joalo-joalo
Bekeng e fetileng, 'maraka oa lehae oa lihlahisoa tsa lik'hemik'hale o ile oa tsoela pele ho ba le boemo bo tlaase,' me ho fokotseha ha kakaretso ho ntse ho eketseha ho bapisoa le beke e fetileng. Tlhahlobo ea mekhoa ea 'maraka ea li-sub indices 1. Methanol Bekeng e fetileng,' maraka oa methanol o ile oa potlakisa mokhoa oa oona oa ho theoha. Ho tloha ka las...Bala haholoanyane -
Ka May, lihlahisoa tse tala tsa acetone le propylene li ile tsa theoha ka mor'a e 'ngoe,' me theko ea 'maraka ea isopropanol e ile ea tsoela pele ho theoha.
Ka May, theko ea maraka ea isopropanol ea malapeng e ile ea oa. Ka la 1 May, theko e tloaelehileng ea isopropanol e ne e le 7110 yuan/ton, 'me ka la 29 May, e ne e le 6790 yuan/ton. Nakong ea khoeli, theko e eketsehile ka 4.5%. Ka May, theko ea maraka ea isopropanol ea malapeng e ile ea oa. Mmaraka oa isopropanol o ne o le botsoa ...Bala haholoanyane -
Kamano e fokolang ea tlhokahalo ea phepelo, ho fokotseha ho tsitsitseng 'marakeng oa isopropanol
'Maraka oa isopropanol o ile oa oa bekeng ena. Labone le fetileng, theko e tloaelehileng ea isopropanol Chaena e ne e le 7140 yuan / ton, Labone e ne e le 6890 yuan / ton, 'me theko ea beke le beke e ne e le 3.5%. Bekeng ena, 'maraka oa lehae oa isopropanol o ile oa fokotseha, o hohetseng ...Bala haholoanyane -
Lehlakore la litšenyehelo le ntse le theoha, ka tšehetso e sa lekaneng, 'me mokhoa oa theko ea epoxy resin o futsanehile
Mmaraka oa hajoale oa epoxy resin oa lapeng o ntse o tsoela pele ho ba monyebe. Raw material bisphenol A e ile ea oa hampe, epichlorohydrin ea tsitsa ka holimo, 'me litšenyehelo tsa resin li ile tsa fetoha hanyane. Batšehetsi ba ne ba le hlokolosi ba bile ba le hlokolosi, ba tsepamisitse maikutlo lipuisanong tsa tlhophiso ea sebele. Leha ho le joalo, tlhokeho e tlase ea metsi ...Bala haholoanyane -
Tlhokahalo e tlase e ea fokola, litheko tsa 'maraka oa PC li ntse li theoha,' me likhohlano tsa phepelo le tlhokahalo li fetoha mokhoa o moholo oa li-bearish nakong e khuts'oane.
Bekeng e fetileng, 'maraka oa lehae oa PC o ile oa lula o sa sebetse,' me theko ea 'maraka oa lihlahisoa tse tloaelehileng e ile ea phahama' me ea theoha ka 50-400 yuan / tonne beke le beke. tlhahlobo ea mantsoe Bekeng e fetileng, leha phepelo ea lisebelisoa tsa 'nete tse tsoang lifekthering tse kholo tsa PC Chaena e ne e le tlase, ha ho nahanoa ka tlhokahalo ea morao-rao ...Bala haholoanyane -
Theko ea 'maraka ea isooctanol e Shandong e ile ea phahama hanyane
Bekeng ena, theko ea 'maraka ea isooctanol e Shandong e ile ea phahama hanyane. Bekeng ena, theko e tloaelehileng ea isooctanol 'marakeng o moholo oa Shandong e eketsehile ho tloha ho 963.33 yuan/ton qalong ea beke ho ea ho 9791.67 yuan/ton mafelong a beke, keketseho ea 1.64%. Litheko tsa mafelo-beke li theohile ka 2...Bala haholoanyane -
Tlhokahalo e sa lekaneng marakeng a tlase, tšehetso e fokolang ea litšenyehelo, le theko ea epoxy propane e ka oela ka tlase ho 9000 halofo ea bobeli ea selemo.
Nakong ea matsatsi a phomolo a May Day, ka lebaka la ho phatloha ha hydrogen peroxide ho Luxi Chemical, ho qala bocha ha ts'ebetso ea HPPO bakeng sa propylene ea thepa e tala ho ile ha lieha. Tlhahiso ea selemo le selemo ea Hangjin Technology ea lithane tse 80000/Wanhua Chemical ea lithane tse 300000/65000 tsa PO/SM e ile ea koaloa ka ho latellana...Bala haholoanyane -
Ho tloha ho matla ho ea ho khatello, phello ea litšenyehelo ho theko ea li-styrene e ntse e tsoela pele
Ho tloha ka 2023, theko ea 'maraka ea styrene esale e sebetsa ka tlase ho karolelano ea lilemo tse 10. Ho tloha ka Mots'eanong, e ntse e kheloha ho feta karolelano ea lilemo tse 10. Lebaka le ka sehloohong ke hore khatello ea benzene e hloekileng ho tloha ho fana ka matla a nyollang litšenyehelo ho ea ho holisa lehlakore la litšenyehelo e fokolitse theko ea styr ...Bala haholoanyane -
Mmaraka oa toluene o theohile, 'me tlhoko e tlase ea noka e ntse e fokola
Haufinyane tjena, oli e tala e eketsehile pele, 'me ea fokotseha, ka matlafatso e lekanyelitsoeng ho toluene, hammoho le tlhokeho e mpe ea noka le tlase. Maikutlo a indasteri a hlokolosi, 'me maraka a fokola ebile a fokotseha. Ho feta moo, palo e nyane ea thepa e tsoang likoung tsa East China e fihlile, e baka ...Bala haholoanyane -
'Maraka oa isopropanol o ile oa phahama pele' me oa oa, o na le lintlha tse seng kae tse ntle tsa nakoana
Bekeng ena, 'maraka oa isopropanol o ile oa phahama pele ebe oa oa. Ka kakaretso, e eketsehile hanyenyane. Labone le fetileng, ka karolelano theko ea isopropanol Chaena e ne e le 7120 yuan / ton, ha theko e tloaelehileng ka Labone e ne e le 7190 yuan / ton. Theko e eketsehile ka 0.98% bekeng ena. Setšoantšo: Papiso...Bala haholoanyane -
Matla a lefats'e a tlhahiso ea polyethylene a feta lithane tse limilione tse 140 / selemo! Ke lintlha life tsa kholo ea tlhokeho ea lehae ea PE nakong e tlang?
Polyethylene e na le mefuta e fapaneng ea lihlahisoa tse ipapisitseng le mekhoa ea polymerization, maemo a boima ba limolek'hule, le degree ea branching. Mefuta e tloaelehileng e kenyelletsa polyethylene ea boleng bo phahameng (HDPE), polyethylene e tlaase-tlaase (LDPE), le polyethylene e tlaase e tlaase (LLDPE). Polyethylene ha e na monko, ha e chefo, e ikutloa ...Bala haholoanyane -
Polypropylene e ile ea tsoela pele ho theoha ka May 'me ea tsoela pele ho fokotseha ka April
Ho kena ka May, polypropylene e ile ea tsoela pele ho theoha ka April 'me ea tsoela pele ho fokotseha, haholo-holo ka lebaka la mabaka a latelang: pele, nakong ea matsatsi a phomolo a May Day, lifeme tse tlaase li ile tsa koaloa kapa tsa fokotseha, e leng se ileng sa fella ka ho fokotseha ho hoholo ha tlhokahalo ka kakaretso, e leng se lebisang ho bokelleng thepa ka ...Bala haholoanyane
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