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Ho boloka chelete pele ho matsatsi a phomolo ho ka eketsa maemo a khoebo 'marakeng oa epoxy resin
Ho tloha bofelong ba Mmesa, 'maraka oa lehae oa epoxy propane o boetse o oela mokhoeng oa ho kopanya nako, ka moea o fofo oa khoebo le papali e tsoelang pele ea tlhokeho ea phepelo 'marakeng. Lehlakore la phepelo: Setsi sa tlhoekiso le sa lik'hemik'hale sa Zhenhai se East China ha se so qale hape, ...Bala haholoanyane -
Mokhoa oa tlhahiso le mokhoa oa ho lokisa oa dimethyl carbonate (DMC)
Dimethyl carbonate ke motsoako oa bohlokoa oa manyolo o sebelisoang haholo indastering ea lik'hemik'hale, meriana, lisebelisoa tsa elektroniki le masimo a mang. Sehlooho sena se tla hlahisa mokhoa oa tlhahiso le mokhoa oa ho lokisetsa dimethyl carbonate. 1, Ts'ebetso ea tlhahiso ea dimethyl carbonate Ts'ebetso ea tlhahiso ...Bala haholoanyane -
Ethylene e fetelletseng, indasteri ea petrochemical e fetola phapang e tlang
Ka 2022, tlhahiso ea ethylene ea Chaena e fihlile ho lithane tse limilione tse 49.33, e fetile United States, e fetoha mohlahisi e moholo ka ho fetisisa oa ethylene lefatšeng, ethylene e nkoa e le pontšo ea bohlokoa ea ho fumana boemo ba tlhahiso ea indasteri ea lik'hemik'hale. Ho lebelletsoe hore ka 2...Bala haholoanyane -
Bisphenol Boemo ba phepelo e ngata ea kotara bo hlakile, phepelo ea kotara ea bobeli le tlhokeho le papali ea litšenyehelo e ntse e tsoela pele
1.1 Kotara ea pele ea tlhahlobo ea mekhoa ea 'maraka oa BPA Karolong ea pele ea 2023, karolelano ea theko ea bisphenol A' marakeng oa China Bochabela e ne e le 9,788 yuan / ton, -21.68% YoY, -44.72% YoY. 2023 Pherekhong-Hlakola bisphenol A e feto-fetoha ho potoloha moeli oa litšenyehelo ho 9,600-10,300 yuan / ton. Mathoasong a January, hammoho le ...Bala haholoanyane -
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
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