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Xov xwm

  • Chemdo pab pawg sib ntsib ntawm "kev tsheb"

    Chemdo pab pawg sib ntsib ntawm "kev tsheb"

    Chemdo pab pawg tau tuav lub rooj sib tham txog "kev nthuav dav" thaum lub Rau Hli 2022. Thaum lub rooj sib tham, tus thawj tswj hwm thawj zaug tau qhia pab pawg cov kev taw qhia ntawm "ob kab loj": thawj zaug yog "Cov Khoom Muag" thiab qhov thib ob yog "Cov ntsiab lus Kab".Cov qub tau muab faib ua peb kauj ruam: tsim, tsim thiab muag cov khoom, thaum lub tom kawg kuj tseem muab faib ua peb kauj ruam: tsim, tsim thiab tshaj tawm cov ntsiab lus.Tom qab ntawd, tus thawj tswj hwm tau tshaj tawm lub hom phiaj tshiab ntawm kev lag luam ntawm qhov thib ob "Cov ntsiab lus kab", thiab tshaj tawm kev tsim qauv ntawm pawg xov xwm tshiab.Ib pawg thawj coj coj txhua pab pawg los ua lawv txoj haujlwm, sib tham tswv yim, thiab tsis tu ncua khiav hauv thiab sib tham nrog ea ...
  • PVC reactor ntawm Middle East petrochemical loj tawg!

    PVC reactor ntawm Middle East petrochemical loj tawg!

    Petkim, lub tuam txhab Turkish petrochemical loj tshaj plaws, tshaj tawm tias yav tsaus ntuj ntawm Lub Rau Hli 19, 2022, kev tawg tau tshwm sim ntawm Aliaga tsob nroj uas nyob hauv 50 mais sab qaum teb ntawm lzmir.Raws li lub tuam txhab, qhov kev huam yuaj tshwm sim hauv PVC reactor ntawm lub Hoobkas, tsis muaj leej twg raug mob, thiab hluav taws kub tswj tau sai, tab sis cov khoom siv PVC yog ib ntus offline vim qhov xwm txheej.Raws li cov kws tshuaj ntsuam hauv zos, qhov kev tshwm sim yuav muaj kev cuam tshuam zoo rau European PVC chaw lag luam.Nws tau tshaj tawm tias vim tias tus nqi PVC hauv Suav teb yog qis dua li ntawm Qaib Cov Txwv, thiab ntawm qhov tod tes, PVC qhov chaw nyob hauv Europe yog siab dua li ntawm Qaib Cov Txwv, feem ntau ntawm petkim's PVC cov khoom raug xa tawm mus rau European lag luam.
  • Txoj cai tiv thaiv kab mob kis tau raug kho thiab PVC rov zoo dua

    Txoj cai tiv thaiv kab mob kis tau raug kho thiab PVC rov zoo dua

    Thaum Lub Rau Hli 28, kev tiv thaiv kev sib kis thiab kev tswj hwm txoj cai tau qeeb, qhov kev xav tsis zoo ntawm kev ua lag luam lub lim tiam dhau los tau txhim kho, cov khoom lag luam feem ntau rov qab los, thiab cov nqi ntawm txhua qhov hauv lub tebchaws tau txhim kho.Nrog rau tus nqi rov qab, lub hauv paus nqi kom zoo dua maj mam txo, thiab feem ntau ntawm cov kev lag luam yog tam sim no deals.Qee qhov kev lag luam ib puag ncig tau zoo dua li nag hmo, tab sis nws nyuaj rau muag cov khoom thauj ntawm tus nqi siab, thiab tag nrho cov kev lag luam ua tau zoo yog tiaj tus.Nyob rau hauv cov nqe lus ntawm lub hauv paus, kev txhim kho ntawm qhov kev thov sab yog tsis muaj zog.Tam sim no, lub caij ncov tau dhau mus thiab muaj thaj tsam loj ntawm cov dej nag, thiab qhov kev thov ua tiav tsawg dua li qhov xav tau.Tshwj xeeb tshaj yog nyob rau hauv kev nkag siab ntawm cov khoom muag, cov khoom muag tseem freque ...
  • Taw qhia txog PVC Peev Xwm hauv Suav teb thiab thoob ntiaj teb

    Taw qhia txog PVC Peev Xwm hauv Suav teb thiab thoob ntiaj teb

    Raws li kev txheeb cais xyoo 2020, lub ntiaj teb tag nrho cov khoom siv PVC muaj peev xwm ncav cuag 62 lab tons thiab tag nrho cov khoom tau mus txog 54 lab tons.Txhua qhov kev txo qis hauv cov zis txhais tau hais tias lub peev xwm ntau lawm tsis khiav 100%.Vim tias muaj kev puas tsuaj ntuj tsim, cov cai hauv zos thiab lwm yam, cov khoom tsim tawm yuav tsum tsawg dua qhov muaj peev xwm ntau lawm.Vim tias cov nqi tsim khoom siab ntawm PVC hauv Tebchaws Europe thiab Nyij Pooj, lub ntiaj teb PVC ntau lawm muaj peev xwm yog nyob rau hauv Northeast Asia, uas Tuam Tshoj muaj txog ib nrab ntawm lub ntiaj teb no PVC ntau lawm muaj peev xwm.Raws li cov ntaub ntawv cua, xyoo 2020, Tuam Tshoj, Tebchaws Asmeskas thiab Nyij Pooj yog cov chaw tsim khoom tseem ceeb PVC hauv ntiaj teb, nrog rau kev tsim khoom muaj peev xwm suav txog 42%, 12% thiab 4% feem.Xyoo 2020, peb lub tuam txhab lag luam saum toj kawg nkaus hauv ntiaj teb PVC xyoo...
  • Yav tom ntej Trend ntawm PVC Resin

    Yav tom ntej Trend ntawm PVC Resin

    PVC yog ib hom yas siv dav hauv cov khoom siv hauv tsev.Yog li ntawd, nws yuav tsis raug hloov mus rau ib lub sij hawm ntev nyob rau hauv lub neej yav tom ntej, thiab nws yuav muaj kev vam meej daim ntawv thov nyob rau hauv tsawg tsim tej thaj chaw nyob rau hauv lub neej yav tom ntej.Raws li peb txhua tus paub, muaj ob txoj hauv kev los tsim PVC, ib qho yog txheej txheem ethylene thoob ntiaj teb, thiab lwm qhov yog cov txheej txheem calcium carbide tshwj xeeb hauv Suav teb.Cov peev txheej ntawm txoj kev ethylene feem ntau yog roj av, thaum qhov chaw ntawm calcium carbide txoj kev yog cov thee, limestone thiab ntsev.Cov peev txheej no feem ntau yog nyob hauv Suav teb.Tau ntev, Tuam Tshoj tus PVC ntawm calcium carbide txoj kev tau nyob rau hauv ib tug kiag li txoj hauj lwm.Tshwj xeeb tshaj yog los ntawm 2008 txog 2014, Tuam Tshoj tus PVC tsim muaj peev xwm ntawm calcium carbide txoj kev tau nce, tab sis nws kuj tau coj ...
  • PVC Resin yog dab tsi?

    PVC Resin yog dab tsi?

    Polyvinyl chloride (PVC) yog ib qho polymerized los ntawm vinyl chloride monomer (VCM) nyob rau hauv peroxide, azo compound thiab lwm yam pib los yog raws li cov dawb radical polymerization mechanism nyob rau hauv qhov kev txiav txim ntawm lub teeb thiab kub.Vinyl chloride homopolymer thiab vinyl chloride copolymer yog sau ua ke hu ua vinyl chloride resin.PVC yog ib zaug lub ntiaj teb loj tshaj plaws-lub hom phiaj yas, uas tau siv dav.Nws yog dav siv hauv cov khoom siv hauv tsev, cov khoom lag luam, cov khoom siv niaj hnub, cov tawv tawv hauv pem teb, cov vuas hauv pem teb, tawv tawv, cov kav dej, cov xov hlau thiab cables, ntim zaj duab xis, lub raj mis, cov ntaub ntawv foaming, sealing cov ntaub ntawv, fibers thiab lwm yam.Raws li qhov sib txawv ntawm daim ntawv thov, PVC tuaj yeem muab faib ua: dav dav PVC cob, qib siab ntawm polymerization PVC cob thiab ...
  • Lub qhov rais export arbitrage ntawm PVC tseem qhib

    Lub qhov rais export arbitrage ntawm PVC tseem qhib

    Nyob rau hauv cov nqe lus ntawm muab nam, calcium carbide, lub lim tiam dhau los, lub mainstream lag luam tus nqi ntawm calcium carbide raug txo los ntawm 50-100 yuan / ton.Tag nrho cov kev khiav hauj lwm load ntawm calcium carbide tuam txhab uas muag kuj ruaj khov, thiab cov khoom ntawm cov khoom yog txaus.Muaj kev cuam tshuam los ntawm kev sib kis, kev thauj mus los ntawm calcium carbide tsis du, lub Hoobkas nqi ntawm cov lag luam raug txo qis kom tso cai rau kev thauj mus los tau txais txiaj ntsig, tus nqi siab ntawm calcium carbide yog qhov loj, thiab lub sij hawm luv luv yuav tsum raug txwv.Qhov pib-up load ntawm PVC upstream lag luam tau nce.Kev saib xyuas ntawm cov lag luam feem ntau yog concentrated nyob rau hauv nruab nrab thiab lig Plaub Hlis Ntuj, thiab cov pib-up load yuav nyob twj ywm siab nyob rau hauv lub sij hawm luv luv.Kev cuam tshuam los ntawm kev sib kis, kev ua haujlwm loa ...
  • Cov neeg ua haujlwm hauv Chemdo tab tom ua haujlwm ua ke los tawm tsam tus kabmob sib kis

    Cov neeg ua haujlwm hauv Chemdo tab tom ua haujlwm ua ke los tawm tsam tus kabmob sib kis

    Thaum Lub Peb Hlis 2022, Shanghai tau siv lub nroog kaw thiab tswj thiab npaj los ua "kev npaj tshem tawm".Tam sim no nws yog txog nruab nrab lub Plaub Hlis, peb tsuas tuaj yeem saib qhov zoo nkauj sab nraum lub qhov rais hauv tsev.Tsis muaj leej twg xav tias qhov kev sib kis ntawm tus kabmob sib kis hauv Shanghai yuav dhau los hnyav dua, tab sis qhov no yuav tsis tso tseg qhov kev txaus siab ntawm tag nrho Chemdo nyob rau lub caij nplooj ntoo hlav thaum muaj kev sib kis.Tag nrho cov neeg ua haujlwm ntawm Chemdo siv "ua haujlwm hauv tsev".Txhua lub tuam tsev ua haujlwm ua ke thiab sib koom ua ke tag nrho.Kev sib txuas lus ua haujlwm thiab kev xa khoom yog nqa tawm hauv online hauv daim video.Txawm hais tias peb lub ntsej muag hauv video yeej ib txwm tsis muaj pleev, tus cwj pwm loj ntawm kev ua haujlwm dhau ntawm qhov screen.Hmoov tsis zoo...
  • Ntiaj teb no biodegradable plastics lag luam thiab daim ntawv thov txheej xwm

    Ntiaj teb no biodegradable plastics lag luam thiab daim ntawv thov txheej xwm

    Suav Mainland Xyoo 2020, kev tsim cov khoom siv biodegradable (xws li PLA, PBAT, PPC, PHA, hmoov txhuv nplej siab, thiab lwm yam) hauv Suav teb yog kwv yees li 400000 tons, thiab kev noj yog li 412000 tons.Ntawm lawv, cov zis ntawm PLA yog hais txog 12100 tons, ntshuam ntim yog 25700 tons, export ntim yog 2900 tons, thiab pom meej noj yog nyob ib ncig ntawm 34900 tons.Cov hnab ntim khoom lag luam thiab cov khoom ua liaj ua teb, ntim khoom noj thiab cov tais diav, hnab ntim khoom noj, ntim ua npuas ncauj, kev ua liaj ua teb thiab kev ua liaj ua teb, cov ntawv txheej yog cov neeg siv khoom loj hauv qab ntawm cov yas degradable hauv Suav teb.Taiwan, Tuam Tshoj txij thaum pib ntawm 2003, Taiwan.
  • Tuam Tshoj tus polylactic acid (PLA) kev lag luam saw hauv xyoo 2021

    Tuam Tshoj tus polylactic acid (PLA) kev lag luam saw hauv xyoo 2021

    1. Txheej txheem cej luam ntawm kev lag luam saw: Lub npe tag nrho ntawm polylactic acid yog poly lactic acid lossis poly lactic acid.Nws yog cov khoom siv polyester siab molecular tau los ntawm polymerization nrog lactic acid lossis lactic acid dimer lactide li monomer.Nws belongs rau cov khoom siv hluavtaws siab molecular thiab muaj cov yam ntxwv ntawm lub hauv paus lom thiab degradability.Tam sim no, polylactic acid yog cov yas biodegradable nrog kev lag luam loj tshaj plaws, cov khoom siv loj tshaj plaws thiab siv dav hauv ntiaj teb.Cov dej ntws ntawm polylactic acid kev lag luam yog txhua yam ntawm cov khoom siv raw, xws li pob kws, qab zib, qab zib beet, thiab lwm yam., qhov nruab nrab ncav cuag yog kev npaj ntawm polylactic acid, thiab cov downstream feem ntau yog daim ntawv thov ntawm poly...
  • Lub biodegradable polymer PBAT tab tom tsoo lub sijhawm loj

    Lub biodegradable polymer PBAT tab tom tsoo lub sijhawm loj

    Cov polymer zoo meej-ib qho uas sib npaug ntawm lub cev thiab kev ua haujlwm ib puag ncig-tsis muaj, tab sis polybutylene adipate co-terephthalate (PBAT) los ze dua ntau.Cov neeg tsim khoom ntawm cov khoom siv hluavtaws muaj ntau xyoo lawm tsis tuaj yeem tso tseg lawv cov khoom los ntawm kev xaus rau hauv qhov chaw pov tseg thiab dej hiav txwv, thiab tam sim no lawv raug yuam kom ua lub luag haujlwm.Muaj ntau qhov kev rov ua dua tshiab los txhawb kev rov ua dua tshiab los tiv thaiv cov neeg thuam.Lwm lub tuam txhab tab tom sim daws qhov teeb meem pov tseg los ntawm kev nqis peev hauv biodegradable biobased plastics xws li polylactic acid (PLA) thiab polyhydroxyalkanoate (PHA), vam tias ntuj degradation yuav txo qis qee qhov pov tseg.Tab sis ob qho tib si rov siv dua thiab biopolymers ntsib teeb meem.Txawm tias xyoo...
  • CNPC tshiab kev kho mob tshuaj tua kab mob polypropylene fiber ntau tau tsim ua tiav!

    CNPC tshiab kev kho mob tshuaj tua kab mob polypropylene fiber ntau tau tsim ua tiav!

    Los ntawm lub qab ntug tshiab ntawm cov yas.Kawm los ntawm Tuam Tshoj petrochemical tshawb fawb lub koom haum, Kev kho mob tiv thaiv kab mob tiv thaiv kab mob polypropylene fiber QY40S, tsim los ntawm Lanzhou Chemical Research Center nyob rau hauv lub koom haum no thiab Qingyang Petrochemical Co., LTD., muaj kev ua tau zoo nyob rau hauv lub sij hawm ntev antibacterial kev ntsuam xyuas.Cov tshuaj tua kab mob ntawm Escherichia coli thiab Staphylococcus aureus yuav tsum tsis pub tsawg dua 99% tom qab 90 hnub ntawm kev khaws cia ntawm cov khoom lag luam thawj zaug.Qhov kev vam meej ntawm cov khoom lag luam no tau pom tias CNPC tau ntxiv lwm cov khoom lag luam blockbuster hauv thaj chaw kho mob polyolefin thiab yuav txhim kho ntxiv. kev sib tw ntawm Tuam Tshoj txoj kev lag luam polyolefin.Antibacterial textiles ...