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Patlisiso ea 'maraka oa polyether: matla a lefats'e a tlhahiso ea polyether ka kakaretso kholo ea kholo, liphapang tse kholo maemong a phaello lipakeng tsa likhoebo, ho tiisa taolo ea ho laola taolo ea indasteri.
Lintho tse ka sehloohong tse tala tsa polyether, tse kang propylene oxide, styrene, acrylonitrile le ethylene oxide, ke lihlahisoa tse tsoang tlaase ho lik'hemik'hale tsa petrochemical, 'me litheko tsa tsona li angoa ke maemo a macroeconomic le phepelo le tlhokahalo,' me li fetoha hangata, tse etsang hore ho be thata ho laola ...Bala haholoanyane -
March phenol maraka phepelo ea nako e khuts'oane le khatello ea tlhokahalo e eketsehile, khefu e ntseng e phahama e ntse e hloka thuso
Ho tloha ka Hlakubele, joalo ka karolo ea tlhokomelo ea semela sa lihlahisoa tsa bisphenol A, 'me karolo ea khaello e qala, e bakang phepelo ea nako e khuts'oane le khatello ea tlhokeho 'marakeng oa phenol, empa litheko tse phahameng tsa morao-rao tsa oli e tala li ntse li tsoela pele, li tsamaisa pheletso e kaholimo ea thepa e tala ea phenol ...Bala haholoanyane -
Ke eng e amang theko ea acrylonitrile mme mokhoa oa theko ea acrylonitrile ke ofe ka 2022?
Ka 2017-2021 vertoonde de hoofdmarktprijs van acrylnitril een stijgende-dalende-oscillerende opwaartse trend. De prijsbeïnvloedende factoren kunnen natuurlijk niet los word gezien van verschillende factoren zoals de kostenzijde, de aanbodzijde, de vraagzijde, enz. De factoren die van invloe...Bala haholoanyane -
Tlhahlobo ea ketane ea indasteri ea Adipic acid, nts'etsopele e potlakileng e tlase, asiti ea adipic e tla ba potoloho e ncha ea kholo ea tlhokeho
Adipic Acid Industry Chain Adipic acid ke dicarboxylic acid ea bohlokoa indastering, e khona ho etsa lintho tse fapaneng, ho kenyeletsoa sebopeho sa letsoai, esterification, amidation, joalo-joalo.Bala haholoanyane -
Tlhahlobo ea boemo ba hona joale ea Dimethylformamide (DMF) ke efe mme mekhoa ea ntlafatso ea nako e tlang ea ketane ea indasteri ea DMF ke efe?
Ketane ea indasteri ea DMF DMF (lebitso la lik'hemik'hale N,N-dimethylformamide) ke motsoako oa organic o nang le foromo ea lik'hemik'hale C3H7NO, mokelikeli o se nang mebala le o bonaletsang. DMF ke e 'ngoe ea lihlahisoa tse nang le boleng bo phahameng ba moruo khoebong ea sejoale-joale ea lik'hemik'hale tsa mashala,' me ke lisebelisoa tse tala tsa lik'hemik'hale ...Bala haholoanyane -
March phenol maraka phepelo ea nako e khuts'oane le khatello ea tlhokahalo e eketsehile, khefu e ntseng e phahama e ntse e hloka thuso
Ho tloha ka Hlakubele, joalo ka karolo ea tlhokomelo ea semela sa lihlahisoa tsa bisphenol A, 'me karolo ea khaello e qala, e bakang phepelo ea nako e khuts'oane le khatello ea tlhokeho 'marakeng oa phenol, empa litheko tse phahameng tsa morao-rao tsa oli e tala li ntse li tsoela pele, li tsamaisa pheletso e kaholimo ea thepa e tala ea phenol ...Bala haholoanyane -
Tekanyetso ea 'maraka ea Bisphenol ka 2022: keketseho ea matla, phepelo e feta tlhokeho,' maraka oa BPA ho romelloa kantle ho naha e le katleho.
Ho tloha 2015-2021, 'maraka oa China oa bisphenol A, o nang le tlhahiso e ntseng e hola le nts'etsopele e batlang e tsitsitse. Ka 2021, tlhahiso ea China ea bisphenol A e lebelletsoe ho fihla ho lithane tse ka bang limilione tse 1.7, 'me sekhahla se felletseng sa ho bula lisebelisoa tse kholo tsa bisphenol A ke hoo e ka bang 77%, e maemong a holimo ...Bala haholoanyane -
Mmaraka oa Bisphenol A o theohela ho 2100, tahlehelo ea phaello ea 21% har'a beke.
Ka lebaka la tlhokeho e mpe, 'me lihlahisoa tsa indasteri tse holimo le tse tlase li theohile, lintlha tse mpe le ho feta, mmaraka oa lehae oa bisphenol A o theohile haholo ho tloha ka matsatsi a phomolo, ho tloha ka la 1 Hlakubele, theko ea mantlha ea mmaraka oa Bisphenol A East China e theohile ho limilione tse 17,000 ho isa ho 16,900 li-yuan, ho theohile ka 2,100 yu...Bala haholoanyane -
Vinyl acetate: tlhahlobo ea boemo ba hona joale ba 'maraka, pono ea vinyl acetate ke efe?
Vinyl acetate (VAc), eo hape e tsejoang e le vinyl acetate kapa vinyl acetate, ke mokelikeli o se nang mebala le o bonaletsang mocheso oa kamore le khatello. E le e 'ngoe ea lihlahisoa tse sebelisoang ka ho fetesisa tsa indasteri lefatšeng, VAc e ka hlahisa polyvinyl acetate resin (PVAc), polyvinyl alcohol (PVA), polyacrylonit...Bala haholoanyane -
Lintlha tsa lik'hemik'hale: lisebelisoa tse tala li ile tsa phahama ka kakaretso! Toluene, acrylic acid, n-butanol le litheko tse ling li ameha, ho fihla ho 8200 yuan / ton.
Tlas'a tšusumetso ea seoa sena, Europe le United States le libaka tse ling tse ngata mose ho maoatle ha ho koaloa khafetsa naha, toropo, ho koaloa ha feme, ho koaloa ha khoebo ha se ntho e ncha. Hajoale, palo e akaretsang ea lefats'e ea linyeoe tse netefalitsoeng tsa pneumonia e ncha e feta 400 ...Bala haholoanyane -
Acrylonitrile: E sebelisoa haholo liindastering life? Bokamoso ba acrylonitrile ke bofe?
Acrylonitrile e etsoa ka ho sebelisa propylene le ammonia e le lisebelisoa tse tala, ka karabelo ea oxidation le mokhoa oa ho hloekisa. Ke motsoako oa manyolo o nang le foromo ea lik'hemik'hale C3H3N, mokelikeli o se nang 'mala o nang le monko o halefisang, o tukang, mouoane oa oona le moea li ka etsa motsoako o phatlohang,' me ke ...Bala haholoanyane -
Lihlahisoa tsa peterole li ile tsa phahama, lisebelisoa tse tala tsa lik'hemik'hale li ile tsa baka "leqhubu la keketseho ea theko", keketseho e phahameng ka ho fetisisa ea 7866 yuan / ton.
Haufinyane tjena, 'maraka oa lik'hemik'hale o ile oa bula tsela ea "drakone le nkoe", ketane ea indasteri ea resin, ketane ea indasteri ea emulsion le litheko tse ling tsa lik'hemik'hale li ile tsa phahama ka kakaretso. Ketane ea indasteri ea resin Anhui Kepong resin, DIC, Kuraray le lik'hamphani tse ling tse ngata tsa lehae le tsa kantle ho naha li phatlalalitse theko ...Bala haholoanyane
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