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Litheko tsa Acrylonitrile li ile tsa theoha selemo le selemo, mokhoa oa ketane ea kotara ea bobeli e ntse e se na tšepo
Karolong ea pele, theko ea ketane ea acrylonitrile e ile ea fokotseha selemo le selemo, lebelo la ho atolosoa ha bokhoni le ile la tsoela pele, 'me lihlahisoa tse ngata li ile tsa tsoela pele ho lahleheloa ke chelete. 1. Litheko tsa ketane li theohile selemo le selemo kotareng ea pele Karolong ea pele, litheko tsa ketane ea acrylonitrile li theohile selemo le selemo, 'me feela ...Bala haholoanyane -
Tlhokahalo ea 'maraka oa styrolution theko e botsoa e ntse e tsoela pele ho ea tlase, e lekanyelitsoeng e ntle, ea nako e khuts'oane e ntse e fokola
Ka la 10 Mmesa, semela sa Sinopec's East China se tsepamisitse maikutlo ho 200 yuan / tonne ho kenya ts'ebetsong 7450 yuan / ton, tlhahiso ea phenol ea Sinopec North China e khaotsoe ka li-yuan tse 100 / ton ho kenya ts'ebetsong 7450 yuan / ton, 'maraka o moholo o ntse o tsoela pele ho oa. Ho latela mokhoa oa ho hlahloba maraka oa t...Bala haholoanyane -
Ke li-antioxidants life tse sebelisoang hangata?
Li-antioxidants tsa amine, li-antioxidants tsa amine li sebelisoa haholo ho thibela botsofali ba oksijene e futhumetseng, botsofali ba ozone, botsofali ba mokhathala le oxidation ea heavy metal ion catalytic, phello ea ts'ireletso e ikhethile. Bothata ba eona ke tšilafalo, ho latela sebopeho se ka aroloa hape ka: Phenyl napht...Bala haholoanyane -
Mesebetsi le ts'ebeliso ea phenol ke efe
Phenol (molemo oa lik'hemik'hale: C6H5OH, PhOH), eo hape e tsejoang e le carbolic acid, hydroxybenzene, ke ntho e bonolo ka ho fetisisa ea phenolic organic, kristale e se nang mebala mocheso oa kamore. Chefo. Phenol ke k'hemik'hale e tloaelehileng 'me ke thepa ea bohlokoa e tala bakeng sa tlhahiso ea li-resin tse itseng, li-fungicides, li sireletsa ...Bala haholoanyane -
Ka mor'a mathata a maholo, 'maraka oa MIBK o kena nakong e ncha ea phetoho!
Karolong ea pele, 'maraka oa MIBK o ile oa tsoela pele ho oa ka mor'a ho phahama ka potlako. Theko e tsoang ho tanka e nyolohile ho tloha ho 14,766 yuan/ton ho ea ho 21,000 yuan/ton, e leng 42% e tsotehang ka ho fetisisa kotareng ea pele. Ho tloha ka la 5 Mmesa, e theohile ho RMB 15,400/ton, e theohile ka 17.1% YoY. Lebaka le ka sehloohong la mokhoa oa 'maraka oa t...Bala haholoanyane -
Lisebelisoa tsa MMA ke eng le mekhoa ea tlhahiso ke efe
Methyl methacrylate (MMA) ke ntho ea bohlokoa ea lik'hemik'hale tse tala le polymer monomer, e sebelisoang haholo ho hlahisa likhalase tsa tlhaho, li-plastiki tse bōpang, li-acrylics, li-coatings le lisebelisoa tsa polymer tse sebetsang ka meriana, joalo-joalo.Bala haholoanyane -
Tšehetso ea litšenyehelo China bisphenol Setsi sa 'maraka sa matla a khoheli ho ea holimo
China bisphenol Setsi sa 'maraka sa matla a khoheli ho ea holimo, kamora mots'ehare, theko ea petrochemical e feta tebello, tlhahiso e fihlang ho 9500 yuan / ton, barekisi ba ile ba latela tlhahiso ea mmaraka ho ea holimo, empa thekiso ea maemo a holimo e fokotsehile, ho tloha ha thapama e koala litheko tsa lipuisano tsa East China ka ...Bala haholoanyane -
Tlhokahalo ea terminal ea Epoxy resin e ea fokola, 'me mmaraka o se o le mothating!
Bekeng ena, 'maraka oa lehae oa epoxy resin o ile oa fokola le ho feta. Har'a beke, thepa e tala ea Bisphenol A le Epichlorohydrin e ne e ntse e theoha, tšehetso ea litšenyehelo tsa resin e ne e sa lekana, sebaka sa epoxy resin se ne se e-na le moea o matla oa ho leta le ho bona, 'me lipotso tsa morao-rao li ne li le monate ...Bala haholoanyane -
Litsenyehelo tse ntle, phepelo e fokolang le tlhokeho, le liphetoho tse fokolang 'marakeng oa lehae oa cyclohexanone
Mmaraka oa lehae oa cyclohexanone o ne o fokola ka Hlakubele. Ho tloha ka la 1 Hlakubele ho isa ho la 30, theko e tloaelehileng ea 'maraka ea cyclohexanone Chaena e theohile ho tloha ho 9483 yuan/ton ho ea ho 9440 yuan/ton, e leng phokotseho ea 0.46%, ka boholo ba 1.19%, phokotso ea selemo le selemo ea 19.09%. Qalong ea khoeli, e tala ...Bala haholoanyane -
Ka March, propylene oxide e ile ea boela ea oela ka tlas'a letšoao la li-yuan tse 10000. Mokhoa oa 'maraka e ne e le ofe ka April?
Ka March, tlhokahalo e ntseng e eketseha tikolohong ea malapeng C maraka e ne e lekanyelitsoe, ho etsa hore ho be thata ho finyella litebello tsa indasteri. Bohareng ba khoeli ena, likhoebo tse tlase li ne li hloka feela ho boloka chelete, ka nako e telele ea tšebeliso, 'me boemo ba ho reka 'maraka bo ntse bo le teng ...Bala haholoanyane -
Netweke e ntle ea lisebelisoa tsa lik'hemik'hale ke efe?
Lisebelisoa tse tala tsa lik'hemik'hale ke karolo ea bohlokoa ea indasteri ea lik'hemik'hale ea morao-rao le motheo oa lihlahisoa tse sa tšoaneng tsa lik'hemik'hale. Ka tsoelo-pele e tsoelang pele ea theknoloji ea indasteri, marang-rang a lisebelisoa tsa lik'hemik'hale a ntse a fumana tlhokomelo ho tsoa liindasteri tse sa tšoaneng. E leng k'hemik'hale e ntle ...Bala haholoanyane -
Mokhoa o leka-lekaneng oa 'maraka oa ethylene glycol
Selelekela: Haufinyane, limela tsa lapeng tsa ethylene glycol li ntse li fetoha lipakeng tsa ho qala bocha indasteri ea lik'hemik'hale tsa mashala le phetoho e kopaneng ea tlhahiso. Liphetoho tsa ho qala ha limela tse seng li ntse li le teng li bakile hore tekatekano ea phepelo le tlhoko 'marakeng e fetohe hape hamorao ...Bala haholoanyane
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