Litaba
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Boemo ba kopo le mokhoa oa polylactic acid (PLA) likoloing.
Hona joale, tšimo e ka sehloohong ea tšebeliso ea polylactic acid ke lisebelisoa tsa ho paka, tse ikarabellang ho feta 65% ea kakaretso ea tšebeliso;e lateloa ke lisebelisoa tse kang lisebelisoa tsa ho fepa, likhoele / masela a sa lohiloeng, le lisebelisoa tsa khatiso tsa 3D.Europe le Amerika Leboea ke limmaraka tse kholo ka ho fetisisa tsa PLA, athe Asia Pacific e tla ba e 'ngoe ea mebaraka e ntseng e hola ka potlako lefatšeng ha tlhokahalo ea PLA e ntse e hola linaheng tse kang China, Japan, Korea Boroa, India le Thailand.Ho ea ka pono ea mokhoa oa kopo, ka lebaka la thepa ea eona e ntle ea mechine le ea 'mele, polylactic acid e loketse ho bōptjoa ha extrusion, ho bōptjoa ha ente, ho bōptjoa ha extrusion blowing, spinning, foaming le mekhoa e meng e meholo ea polasetiki,' me e ka etsoa lifilimi le maqephe., fiber, terata, phofo le o... -
Sehopotso sa bobeli sa Chemdo !
La 28 Mphalane ke letsatsi la bobeli la tsoalo la k'hamphani ea rona ea Chemdo.Ka letsatsi lena, basebetsi bohle ba ile ba bokana reschorenteng ea k'hamphani ho phahamisa khalase ho keteka.Mookameli-kakaretso oa Chemdo o ile a re lokisetsa pitsa e chesang le likuku, hammoho le libecue le veine e khubelu bakeng sa rōna.E mong le e mong o ile a lula ho pota-pota tafole a ntse a bua a bile a tšeha ka thabo.Nakong eo, mookameli kakaretso o ile a re etella pele ho hlahloba likatleho tsa Chemdo lilemong tse peli tse fetileng, hape a etsa tebello e ntle ea bokamoso. -
INEOS E Phatlalatsa Katoloso ea Bokhoni ba Olefin ho Hlahisa HDPE.
Haufinyane tjena, INEOS O&P Europe e phatlalalitse hore e tla tsetela li-euro tse limilione tse 30 (li-yuan tse ka bang limilione tse 220) ho fetola semela sa eona sa Lillo boema-kepeng ba Antwerp e le hore bokhoni ba eona bo teng bo ka hlahisa limaraka tse holimo kapa tsa bimodal tsa polyethylene e phahameng haholo (HDPE) ho Kopana. tlhokahalo e matla ea likopo tsa maemo a holimo 'marakeng.INEOS e tla sebelisa tsebo ea eona ea ho matlafatsa boemo ba eona bo etelletseng pele e le mofani oa thepa 'marakeng oa liphaephe tse matla haholo, mme letsete lena le tla thusa INEOS ho fihlela tlhokahalo e ntseng e eketseha ea lits'ebetso tse bohlokoa moruong o mocha oa matla, joalo ka: Lipalangoang Networks. ea liphaephe tse hatelletsoeng bakeng sa haedrojene;marang-rang a liphaephe tsa liphaephe tsa sebaka se selelele ka tlas'a lefatše bakeng sa mapolasi a moea le mefuta e meng ea lipalangoang tsa matla a tsosolositsoeng;lisebelisoa tsa motlakase;a... -
Tlhokahalo ea lefats'e ea PVC le litheko ka bobeli lia oa.
Ho tloha ka 2021, tlhoko ea lefats'e ea polyvinyl chloride (PVC) e bone keketseho e matla e sa bonahaleng ho tloha ka koluoa ea lichelete tsa lefats'e ea 2008.Empa bohareng ba 2022, tlhokeho ea PVC e ntse e pholile ka potlako 'me litheko li theoha ka lebaka la phaello e ntseng e phahama ea phaello le theko e phahameng ka ho fetisisa lilemong tse mashome.Ka 2020, tlhoko ea resin ea PVC, e sebelisetsoang ho etsa liphaephe, li-profiles tsa mamati le lifensetere, siling ea vinyl le lihlahisoa tse ling, e ile ea theoha haholo likhoeling tsa pele tsa koluoa ea lefats'e ea COVID-19 ha mosebetsi oa kaho o ntse o fokotseha.Lintlha tsa S&P Global Commodity Insights li bonts'a hore libekeng tse ts'eletseng ho isa bofelong ba Mmesa 2020, theko ea PVC e rometsoeng ho tsoa United States e theohile ka 39%, athe theko ea PVC Asia le Turkey le eona e theohile ka 25% ho isa ho 31%.Litheko tsa PVC le tlhokahalo li ile tsa eketseha ka potlako bohareng ba 2020, ka kholo e matla ka ... -
Mokotla oa ka ntle oa Shiseido oa ho paka o sireletsang letsatsi ke oa pele oa ho sebelisa filimi ea PBS e senyehang.
SHISEIDO ke lets'oao la Shiseido le rekisoang linaheng tse 88 le libaka ho pota lefatše.Lekhetlong lena, Shiseido o ile a sebelisa filimi e senyehang ka lekhetlo la pele ka mokotleng oa ho paka oa thupa e sireletsang letsatsi "Clear Suncare Stick".Mitsubishi Chemical's BioPBS™ e sebelisoa bakeng sa bokaholimo bo kahare (sealant) le karolo ea zipper ea mokotla o kantle, 'me FUTAMURA Chemical's AZ-1 e sebelisetsoa bokaholimo.Lisebelisoa tsena kaofela li tsoa ho limela 'me li ka senyeha ka metsi le carbon dioxide tlas'a ketso ea likokoana-hloko tsa tlhaho, tse lebeletsoeng ho fana ka maikutlo a ho rarolla bothata ba lipolasetiki tsa litšila, tse ntseng li hohela tlhokomelo ea lefatše ka ho eketsehileng.Ntle le likarolo tsa eona tse bonolo tsa tikoloho, BioPBS ™ e amohetsoe ka lebaka la ts'ebetso ea eona e phahameng ea tiiso, ts'ebetso ea ts'ebetso ... -
Papiso ea LLDPE le LDPE .
Linear low density polyethylene, structural e fapaneng le polyethylene kakaretso tlaase segokanyipalo, hobane ha ho na makala a ketane e telele.Boleng ba LLDPE bo ipapisitse le mekhoa e fapaneng ea tlhahiso le ts'ebetso ea LLDPE le LDPE.LLDPE hangata e entsoe ke copolymerization ea ethylene le alpha olefin e phahameng joalo ka butene, hexene kapa octene ka mocheso o tlase le khatello.LLDPE polymer e hlahisoang ke ts'ebetso ea copolymerization e na le kabo e fokolang ea boima ba limolek'hule ho feta LDPE e akaretsang, 'me ka nako e ts'oanang e na le sebopeho sa mela e etsang hore e be le thepa e fapaneng ea rheological.Melt flow properties Litšobotsi tsa ho qhibiliha ha LLDPE li ikamahanya le litlhoko tsa ts'ebetso e ncha, haholo-holo mokhoa oa extrusion oa filimi, o ka hlahisang LL ea boleng bo phahameng ... -
Jinan Refinery e atlehile ho hlahisa thepa e khethehileng bakeng sa geotextile polypropylene.
Haufinyane tjena, Jinan Refining and Chemical Company e atlehile ho nts'etsapele YU18D, thepa e khethehileng ea geotextile polypropylene (PP), e sebelisoang e le lisebelisoa bakeng sa mohala oa pele oa tlhahiso ea PP filament geotextile ea pele ea limithara tse 6, e ka nkang sebaka sa lihlahisoa tse tsoang kantle ho naha. .Ho utloisisoa hore ultra-wide PP filament geotextile e hanyetsana le acid le alkali corrosion, 'me e na le matla a mangata a ho taboha le matla a ho tsitsa.Theknoloji ea kaho le phokotso ea litšenyehelo tsa kaho li sebelisoa haholo-holo libakeng tsa bohlokoa tsa moruo oa naha le mekhoa ea boipheliso ea batho e kang ho boloka metsi le motlakase oa metsi, sebaka sa lifofane, toropo ea seponche joalo-joalo.Hajoale, lisebelisoa tse tala tsa geotextile PP tsa lehae li itšetlehile ka karolo e phahameng haholo ea thepa e tsoang kantle ho naha.Ho fihlela sena, Jina ... -
Libalune tse 100,000 li lokollotsoe!Na e ka senyeha ka 100%?
Ka la 1 Phupu, hammoho le mehoo ea thabo qetellong ea mokete oa lilemo tse 100 oa Mokha oa Makomonisi oa Chaena, libalune tse mebala-bala tse 100 000 li ile tsa phahama moeeng, tsa etsa lerako le hlollang la mebala.Libalune tsena li ile tsa buloa ke baithuti ba 600 ho tsoa Sekolong sa Sepolesa sa Beijing ho tsoa likhecheng tse 100 tsa libalune ka nako e le 'ngoe.Libalune li tlatsitsoe ka khase ea helium 'me li entsoe ka thepa e senyehang ea 100%.Ho ea ka Kong Xianfei, motho ea ikarabellang bakeng sa ho lokolloa ha balune Lefapheng la Square Activities, boemo ba pele ba ho lokolloa ha balune ka katleho ke letlalo la bolo le finyellang litlhoko.Balune e ileng ea qetella e khethiloe e entsoe ka latex e hloekileng ea tlhaho.E tla phatloha ha e nyolohela bophahamong bo itseng, 'me e tla theola 100% ka mor'a ho oela mobung ka beke, kahoo ... -
Kenyelletso mabapi le Wanhua PVC Resin.
Kajeno e re ke tsebise haholoanyane ka lets'oao le leholo la China la PVC: Wanhua.Lebitso la eona le felletseng ke Wanhua Chemical Co., Ltd, e Profinseng ea Shandong ka Bochabela ho China, e bohole ba lihora tse 1 ka sefofane ho tloha Shanghai.Shandong ke toropo ea bohlokoa e bohareng haufi le lebopo la China, sebaka sa phomolo se lebopong la leoatle le toropo ea bohahlauli, le toropo ea boema-kepe ea machabeng.Wanhua Chemcial e thehiloe ka 1998, 'me ea ea' marakeng oa 2001, hona joale e na le lihlahisoa tse 6 le lifeme, le lik'hamphani tse fetang 10 tse thusang, tsa bo29 indastering ea lik'hemik'hale ea lefatše lohle.Ka lilemo tse fetang 20 nts'etsopele ea lebelo le phahameng, moetsi enoa oa seqhenqha o thehile letoto la lihlahisoa tse latelang: lithane tse likete tse 100 tsa PVC resin, lithane tse likete tse 400 PU, lithane tse 450,000 LLDPE, lithane tse 350,000 tsa HDPE.Haeba u batla ho bua ka PV ea China ... -
Kamora Letsatsi la Naha, litheko tsa PVC li nyolohile .
Pele ho matsatsi a phomolo a Letsatsi la Sechaba, tlas'a tšusumetso ea ho tsosolosoa ha moruo o fokolang, boemo bo fokolang ba khoebo ea 'maraka le tlhokahalo e sa tsitsang,' maraka oa PVC ha oa ka oa ntlafala haholo.Le hoja theko e ile ea boela ea phahama, e ntse e lula e le boemong bo tlaase 'me e fetoha.Ka mor'a matsatsi a phomolo, 'maraka oa bokamoso ba PVC o koetsoe ka nakoana,' me 'maraka oa sebaka sa PVC o itšetlehile haholo ka lintlha tsa oona.Ka hona, ho tšehetsoa ke lintlha tse kang ho phahama ha theko ea calcium carbide e tala le ho fihla ho sa lekanang ha thepa sebakeng seo tlas'a thibelo ea thepa le lipalangoang, theko ea 'maraka oa PVC e tsoetse pele ho phahama, ka keketseho ea letsatsi le letsatsi.Ka 50-100 yuan / ton.Litheko tsa thomello ea barekisi li phahamisitsoe, 'me khoebo ea sebele e ka buisanoa.Leha ho le joalo, moaho o ka tlase oa metsi ... -
Tlhahlobo ea mekhoa ea morao-rao ea 'maraka ea kantle ho naha ea PVC.
Ho ea ka lipalo-palo tsa meetlo, ka Phato 2022, palo ea naha ea heso ea kantle ho naha ea PVC phofo e hloekileng e fokotsehile ka 26.51% khoeli le khoeli mme e eketsehile ka 88.68% selemo le selemo;ho tloha ka January ho ea ho August, naha ea heso e rometse lithane tse limilione tse 1.549 tsa phofo e hloekileng ea PVC, keketseho ea 25.6% ha e bapisoa le nako e tšoanang selemong se fetileng.Ka Lwetse, tshebetso ya mmaraka wa diyantle tsa PVC naheng ya heso e ne e le palogare, mme tshebetso ya mmaraka ka kakaretso e ne e fokola.Ts'ebetso le tlhahlobo e ikhethileng ke tse latelang.Barekisi ba PVC ba thehiloeng ka Ethylene: Ka Loetse, theko ea kantle ho naha ea PVC e thehiloeng ho ethylene e China Bochabela e ne e le haufi le US $ 820-850/ton FOB.Ka mor'a hore k'hamphani e kene bohareng ba selemo, e ile ea qala ho koala ka ntle.Likarolo tse ling tsa tlhahiso li ile tsa tobana le tlhokomelo, le phepelo ea PVC sebakeng sa ... -
Chemdo e hlahisa sehlahisoa se secha -- Caustic Soda !
Haufinyane,Chemdo e nkile qeto ea ho qala sehlahisoa se secha —— Caustic Soda .Caustic Soda ke alkali e matla e nang le corrosiveness e matla, ka kakaretso e le sebopeho sa li-flakes kapa li-blocks, tse qhibilihang habonolo metsing (exothermic ha e qhibiliha metsing) mme e etsa tharollo ea alkaline, le deliquescent Ka thobalano, ho bonolo ho monya mouoane oa metsi (deliquescent) le carbon dioxide (ho senyeha) moeeng, 'me e ka ekeletsoa ka hydrochloric acid ho hlahloba hore na e senyehile.
