Litaba tsa indasteri
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Bokamoso: boloka ho feto-fetoha ha maemo, hlophisa le ho latela tataiso ea litaba
Ka May 16th, konteraka ea Liansu L2309 e ile ea buloa ho 7748, e nang le theko e tlaase ea 7728, theko e phahameng ea 7805, le theko ea ho koala ea 7752. Ha e bapisoa le letsatsi la pele la khoebo, e eketsehile ka 23 kapa 0.30%, ka theko ea theko ea 7766 ea 7766 le 7329 e koalang theko ea 7329. feto-fetoha, ka phokotso e nyane ya maemo le ho koaloa ha mola o nepahetseng. Mokhoa ona o ne o hatelloa ka holimo ho karolelano e tsamaeang ea MA5, 'me bar e tala ka tlase ho letšoao la MACD e fokotsehile; Ho latela pono ea sesupo sa BOLL, mokhatlo oa K-line o kheloha pina e tlase mme setsi sa matla a khoheli se fetela holimo, athe sesupo sa KDJ se na le tebello e telele ea ho theha mats'oao. Ho ntse ho e-na le monyetla oa ho ea holimo ho bōptjoa ha nako e khutšoanyane, ho emetse tataiso e tsoang ho n... -
Mefuta e fapaneng ea polyethylene ke efe?
Polyethylene e atisa ho aroloa ho e 'ngoe ea metsoako e mengata e meholo, e tloaelehileng haholo e kenyelletsang LDPE, LLDPE, HDPE, le Ultrahigh Molecular Weight Polypropylene. Mefuta e meng e kenyelletsa Polyethylene e Medium Density (MDPE), Polyethylene ea Ultra-low-molecular-weight (ULMWPE kapa PE-WAX), polyethylene e phahameng ea molek'hule (HMWPE), polyethylene e hokahaneng e phahameng haholo (HDXLPE), polyethylene e amanang le Cross-linked (PEX kapa XLPE) e ngata haholo, le XLPE Polyethylene ea chlorinated (CPE). Low-Density Polyethylene (LDPE) ke thepa e feto-fetohang haholo e nang le thepa e ikhethang ea phallo e etsang hore e be e loketseng ka ho khetheha bakeng sa mekotla ea mabenkele le lisebelisoa tse ling tsa filimi ea polasetiki. LDPE e na le ductility e phahameng empa e le matla a tlase, a bonahalang lefatšeng la 'nete ka mokhoa oa eona oa ho otlolla ... -
Matla a tlhahiso ea titanium dioxide selemong sena a tla senya lithane tse limilione tse 6!
Ho tloha ka la 30 Hlakubele ho isa la 1 Mmesa, Seboka sa Selemo le Selemo sa Indasteri ea Titanium Dioxide ea 2022 se ile sa tšoareloa Chongqing. Ho ile ha ithutoa ho tsoa sebokeng hore tlhahiso le bokhoni ba tlhahiso ea titanium dioxide e tla tsoela pele ho hōla ka 2022, 'me mahloriso a matla a tlhahiso a tla eketseha ka ho eketsehileng; ka nako e ts'oanang, tekanyo ea bahlahisi ba teng e tla tsoela pele ho atolosa le merero ea lichelete ka ntle ho indasteri e tla eketseha, e leng se tla lebisa khaello ea phepelo ea titanium ore. Ntle le moo, ka ho phahama ha indasteri e ncha ea matla a betri, kaho kapa ho lokisoa ha palo e kholo ea merero ea tšepe ea phosphate kapa lithium iron phosphate e tla lebisa ho ho eketseha ha matla a tlhahiso ea titanium dioxide le ho matlafatsa khohlano lipakeng tsa phepelo le tlhoko ea titani... -
Filimi ea Biaxially Oriented Polypropylene Overwrap ke Eng?
Filimi ea Biaxially oriented polypropylene (BOPP) ke mofuta oa filimi ea ho paka e tenyetsehang. Biaxially oriented polypropylene overwrap filimi e otlolloa ka mochini le litselana tse tšekaletseng. Sena se fella ka ketane ea limolek'hule ka mahlakoreng ka bobeli. Mofuta ona oa filimi ea ho paka e tenyetsehang e entsoe ka mokhoa oa tlhahiso ea li-tubular. Bubble ea filimi e bōpehileng joaloka tube e buloa 'me e futhumatsoa ho fihlela moo e nolofatsang (sena se fapane le sebaka se qhibilihisang)' me se otlolloa ka mechine. Filimi e fihla pakeng tsa 300% - 400%. Ntle le moo, filimi e ka boela ea atolosoa ka mokhoa o tsejoang e le tlhahiso ea lifilimi tsa tente-frame. Ka mokhoa ona, li-polymers li fetisetsoa holim'a moqolo o pholileng (o tsejoang hape e le letlapa la motheo) ebe o huloa ka tsela ea mochine. Tenter-frame film re etsa... -
Palo ea thomello e ile ea eketseha haholo ho tloha ka Pherekhong ho isa Hlakola 2023.
Ho ea ka lipalo-palo tsa data ea meetlo: ho tloha ka Pherekhong ho isa Hlakola 2023, palo ea kantle ho naha ea PE ke lithane tse 112,400, ho kenyeletsoa lithane tse 36,400 tsa HDPE, lithane tse 56,900 tsa LDPE, le lithane tse 19,100 tsa LLDPE. Ho tloha ka Pherekhong ho isa Hlakola, palo ea kantle ho naha ea PE e eketsehile ka lithane tse 59,500 XNUMX ha ho bapisoa le nako e ts'oanang ka 2022, keketseho ea 112.48%. Ho tloha chate e ka holimo, re ka bona hore palo ea thepa ea thepa ho tloha ka January ho ea ho February e eketsehile haholo ha e bapisoa le nako e tšoanang ka 2022. Ho ea ka likhoeli, palo ea thepa ea thepa ka January 2023 e eketsehile ka lithane tse 16,600 ha e bapisoa le nako e tšoanang selemong se fetileng, 'me palo ea thepa ea thepa ka February e eketsehile ka lithane tse 40,900 ha li bapisoa le nako e tšoanang selemong se fetileng; mabapi le mefuta e fapaneng, bophahamo ba thepa ea kantle ho naha ea LDPE (Pherekhong-Hlakola) e ne e le lithane tse 36,400, e ... -
Lisebelisoa tse ka sehloohong tsa PVC.
1. Litlaleho tsa PVC Litlaleho tsa PVC le litlaleho ke libaka tse kholo ka ho fetisisa tsa tšebeliso ea PVC Chaena, tse etsang karolo ea 25% ea kakaretso ea tšebeliso ea PVC. Li sebelisoa haholo-holo ho etsa mamati le lifensetere le lisebelisoa tse bolokang matla, 'me molumo oa tsona oa kopo o ntse o eketseha haholo naheng ka bophara. Linaheng tse tsoetseng pele, karolo ea 'maraka ea mamati a polasetiki le lifensetere le eona e maemong a pele, joalo ka 50% Jeremane, 56% Fora, le 45% United States. 2. Pipe ea PVC Har'a lihlahisoa tse ngata tsa PVC, liphaephe tsa PVC ke sebaka sa bobeli se sebelisoang ka ho fetisisa, se etsang karolo ea 20 lekholong ea tšebeliso ea eona. Chaena, liphaephe tsa PVC li hlahisoa pejana ho lipeipi tsa PE le liphaephe tsa PP, tse nang le mefuta e mengata, ts'ebetso e ntle haholo le mefuta e mengata ea ts'ebeliso, e nang le maemo a bohlokoa 'marakeng. 3. Filimi ea PVC ... -
Mefuta e meng ea polypropylene.
Limolek'hule tsa polypropylene li na le lihlopha tsa methyl, tse ka aroloang ka isotactic polypropylene, atactic polypropylene le syndiotactic polypropylene ho latela tlhophiso ea lihlopha tsa methyl. Ha lihlopha tsa methyl li hlophisitsoe ka lehlakoreng le le leng la ketane e kholo, e bitsoa isotactic polypropylene; haeba lihlopha tsa methyl li ajoa ka mokhoa o sa reroang mahlakoreng ka bobeli a ketane e kholo, e bitsoa atactic polypropylene; ha lihlopha tsa methyl li hlophisitsoe ka ho fapanyetsana mahlakoreng ka bobeli a ketane e kholo, e bitsoa syndiotactic. polypropylene. Tlhahisong e akaretsang ea resin ea polypropylene, litaba tsa sebopeho sa isotactic (tse bitsoang isotacticity) li ka ba 95%, 'me tse ling kaofela ke atactic kapa syndiotactic polypropylene. Resin ea polypropylene hajoale e hlahisoa China e arotsoe ho latela ... -
Tšebeliso ea peista pvc resin.
Ho hakanngoa hore ka 2000, kakaretso ea 'maraka oa lefats'e oa PVC peista resin e ne e ka ba limilione tse 1.66 t/a. China, PVC peista resin haholo-holo e na le lits'ebetso tse latelang: Indasteri ea matlalo ea maiketsetso: phepelo ea 'maraka ka kakaretso le tekanyo ea tlhoko. Leha ho le joalo, e anngoeng ke nts'etsopele ea letlalo la PU, tlhoko ea letlalo la maiketsetso ho Wenzhou le libaka tse ling tse kholo tsa tšebeliso ea resin e tlas'a lithibelo tse itseng. Tlholisano lipakeng tsa letlalo la PU le letlalo la maiketsetso e bohale. Indasteri ea letlalo ea fatše: E anngoe ke tlhokahalo e ntseng e fokotseha ea letlalo la fatše, tlhokahalo ea resin ea peista indastering ena e ntse e fokotseha selemo le selemo lilemong tsa morao tjena. Indasteri ea thepa ea liatlana: tlhokahalo e batla e le kholo, haholo-holo e tsoang kantle ho naha, eo e leng ea ts'ebetso ea molekane ea fanoeng ... -
Tšebeliso ea soda ea caustic e kenyelletsa masimo a mangata.
Soda ea Caustic e ka aroloa ka flake soda, granular soda le soda e tiileng ho latela sebopeho sa eona. Tšebeliso ea soda ea caustic e kenyelletsa masimo a mangata, se latelang ke kenyelletso e qaqileng bakeng sa hau: 1. Refined petroleum. Kamora ho hlatsuoa ka sulfuric acid, lihlahisoa tsa petroleum li ntse li e-na le lintho tse nang le asiti, tse lokelang ho hlatsuoa ka sodium hydroxide solution ebe li hlatsuoa ka metsi ho fumana lihlahisoa tse hloekisitsoeng. 2.ho hatisa le ho daea Haholo-holo ho sebelisoa lidae tsa indigo le dae tsa quinone. Ts'ebetsong ea ho daea ea lidae tsa vat, tharollo ea caustic soda le sodium hydrosulfite e lokela ho sebelisoa ho li fokotsa ho leuco acid, ebe e kenngoa ka oxidized ho boemo ba pele bo sa tsitsang ka li-oxidants ka mor'a ho daea. Kamora hore lesela la k'hothone le phekoloe ka tharollo ea soda ea caustic, boka, mafura, starch le lintho tse ling ... -
Phetoho ea tlhokahalo ea lefats'e ea PVC e itšetlehile ka China.
Ho kena ka 2023, ka lebaka la tlhokahalo e fokolang libakeng tse fapaneng, 'maraka oa lefats'e oa polyvinyl chloride (PVC) o ntse o tobana le lipelaelo. Nakong ea boholo ba 2022, litheko tsa PVC Asia le United States li bontšitse ho fokotseha ho matla le ho theoha pele ho 2023. Ho kena 2023, har'a libaka tse sa tšoaneng, ka mor'a hore Chaena e lokise maano a eona a thibelo le taolo ea seoa, 'maraka o lebeletse ho arabela; United States e ka 'na ea eketsa phaello ea phaello e le ho loantša ho theoha ha theko le ho thibela tlhokahalo ea lehae ea PVC United States. Asia, e etelletsoeng pele ke China, le United States li ekelitse thepa ea kantle ea PVC har'a tlhokahalo e fokolang ea lefats'e. Ha e le Europe, sebaka sena se ntse se tla tobana le bothata ba litheko tse phahameng tsa matla le ho theoha ha theko ea lichelete, 'me mohlomong ho ke ke ha e-ba le pholiso e tsitsitseng ea phaello ea indasteri. ... -
Tšisinyeho ea lefatše e matla Turkey e na le phello efe ho polyethylene?
Turkey ke naha e pota-potileng Asia le Europe. E na le mehloli e mengata ea liminerale, khauta, mashala le lisebelisoa tse ling, empa e haelloa ke oli le khase ea tlhaho. Ka 18:24 ka February 6, nako ea Beijing (13:24 ka February 6, nako ea moo), tšisinyeho ea lefatše ea boholo ba 7.8 e etsahetse Turkey, ka botebo ba lik'hilomithara tse 20 le epicenter ka 38.00 degrees latitude leboea le 37.15 degrees longitude bochabela. Qhobosheane ena e ne e le ka boroa ho Turkey, haufi le moeli oa Syria. Likou tse khōlō tse sebakeng seo sa koluoa le libaka tse e potolohileng e ne e le Ceyhan (Ceyhan), Isdemir (Isdemir) le Yumurtalik (Yumurtalik). Turkey le China li na le kamano ea nako e telele ea khoebo ea polasetiki. thoto ea naha ea heso ea polyethylene ea Turkey e batla e le nyane mme e ntse e fokotseha selemo le selemo, empa bophahamo ba thepa e tsoang kantle butle butle ... -
Tlhahlobo ea 'maraka oa China oa Caustic Soda ka 2022.
Ka 2022, 'maraka oa naha ea heso o tsoang kantle ho naha ka kakaretso o tla bonts'a maemo a feto-fetohang,' me tlhahiso ea kantle ho naha e tla fihla boemong bo holimo ka Mots'eanong, e ka bang lidolara tse 750 ka lithane, 'me kakaretso ea khoeli le khoeli ea khoeli le khoeli ea thomello e tla ba lithane tse 210,000. Keketseho e kholo ea bolumo ea thomello-ntle ea mokelikeli oa caustic soda e bakoa haholo-holo ke keketseho ea tlhokahalo e ka tlaase ho noka linaheng tse kang Australia le Indonesia, haholo-holo ho laela ha projeke ea aluminium e tlaase Indonesia ho ekelitse tlhokahalo ea theko ea caustic soda; ho phaella moo, e anngoeng ke litheko tsa matla a machaba, limela tsa chlor-alkali tsa sebakeng sa Europe li qalile ho haha Ha e sa lekana, phepelo ea soda ea caustic ea mokelikeli e fokotsehile, kahoo ho eketsa ho kenngoa ha soda le ho feta ho tla boela ho thehe suppo e ntle ...