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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 -
Melamine "phetoho e ntle", thepa e ncha e ka tlisa liphetoho tse kholo ho likoloi, sefofane, bulletproof le masimo a mang.
O hopola melamine? Ke "tlatsetso ea phofo ea lebese" e tummeng hampe, empa ho makatsang ke hore e ka "fetoloa". Ka la 2 Hlakola, ho ile ha hatisoa pampiri ea lipatlisiso ho Nature, koranta e ka sehloohong ea saense ea machaba, e bolelang hore melamine e ka etsoa thepa ...Bala haholoanyane -
Profinseng ea Hebei ho tseba hore na "Leano la 14 la Lilemo tse Hlano" li tla pele ho nts'etsopele ea indasteri ea petrochemical, bokamoso bo ka lebelloa.
Haufinyane tjena, Profinseng ea Hebei, ntlafatso ea boleng bo holimo ea indasteri ea tlhahiso ea "leshome le metso e mene" e ile ea lokolloa. Moralo o supa hore ka 2025, chelete ea indasteri ea petrochemical ea profinse e fihlile ho li-yuan tse limilione tse likete tse 650, e leng sebaka se lebopong la leoatle boleng ba tlhahiso ea petrochemical ea profinse ...Bala haholoanyane -
Polyurethane foam: karolo e kholo ka ho fetisisa le litebello tse pharaletseng
Lisebelisoa tsa foam haholo-holo li kenyelletsa polyurethane, EPS, PET le lisebelisoa tsa foam tsa rabara, joalo-joalo, tse sebelisoang haholo masimong a ts'ebeliso ea ho kenya mocheso le ho boloka matla, ho fokotsa boima ba 'mele, ts'ebetso ea sebopeho, ho hanyetsa tšusumetso le matšeliso, joalo-joalo, ho bonts'a ts'ebetso, ho koahela palo ea ...Bala haholoanyane -
Mekhoa ea tlhahiso ea polycarbonate (PC) ke efe?
Polycarbonate (PC) ke ketane ea limolek'hule e nang le sehlopha sa carbonate, ho latela sebopeho sa limolek'hule tse nang le lihlopha tse fapaneng tsa ester, e ka aroloa ka aliphatic, alicyclic, monko o monate, eo boleng ba eona bo sebetsang ka ho fetesisa ba sehlopha se nkhang hamonate, le mofuta oa bohlokoa ka ho fetisisa oa bisphenol A mofuta oa polycarbonate, ...Bala haholoanyane -
Tlhokahalo ea serame, thekiso e hanngoe, lisebelisoa tsena tse tala tsa lik'hemik'hale tse kopaneng "diving", lerotholi le phahameng ka ho fetesisa la 3,000 yuan / ton.
Tlhokahalo e bata, thekiso e hanetsoe, mefuta e fetang 40 ea litheko tsa lik'hemik'hale e ile ea theoha Ho tloha qalong ea selemo, hoo e ka bang mefuta ea 100 ea lik'hemik'hale holimo, likhoebo tse etellang pele le tsona li tsamaea khafetsa, maikutlo a lik'hamphani tse ngata tsa lik'hemik'hale, leqhubu lena la "karohano ea litheko" ha lea ka la fihla ho bona, k'hemik'hale ...Bala haholoanyane -
Ho theha bokamoso bo tsitsitseng bakeng sa polasetiki e tloaelehileng
Polyurethane ke e 'ngoe ea lisebelisoa tsa polasetiki tse sebelisoang ka ho fetisisa lefatšeng, empa hangata e hlokomolohuoa bophelong ba rona ba letsatsi le letsatsi. Leha ho le joalo, ho sa tsotellehe hore na u lapeng, mosebetsing kapa koloing ea hau, hangata ha e hole, ka tšebeliso e tloaelehileng ho tloha ho materase le thepa ea ka tlung ho haha ...Bala haholoanyane -
Phepelo e tiileng e boloka litheko tsa Polypropylene li tlaleha boemo bo holimo Europe
Bakeng sa khoeli ea December, FD Hamburg litheko tsa Polypropylene Jeremane li nyolohetse ho $2355/ton bakeng sa grade ea Copolymer le $2330/ton bakeng sa kelo ea ente, e bontšang tšekamelo ea khoeli le khoeli ea 5.13% le 4.71% ka ho latellana. Joalo ka libapali tsa mebaraka, tšubuhlellano ea liodara le motsamao o ntseng o eketseha li bolokile thepa ...Bala haholoanyane
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