Xov xwm
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Starbucks tso tawm biodegradable 'ground tube' ua los ntawm PLA thiab kas fes hauv av.
Pib txij lub Plaub Hlis 22, Starbucks yuav tshaj tawm cov straws ua los ntawm kas fes hauv cov khoom siv raw hauv ntau dua 850 lub khw hauv Shanghai, hu nws "cov nyom nyom", thiab npaj yuav maj mam npog cov khw muag khoom thoob plaws hauv lub xyoo. Raws li Starbucks, "lub raj seem" yog cov quav quav quav cawv uas piav tau los ntawm PLA (polylactic acid) thiab kas fes hauv av, uas degrades ntau dua 90% hauv 4 lub hlis. Cov av kas fes siv hauv cov quav cab yog tag nrho muab rho tawm los ntawm Starbucks tus kheej kas fes. siv. Lub "slag tube" muaj nplooj siab rau cov dej txias xws li Frappuccinos, thaum cov dej kub muaj lawv tus kheej npaj-rau-haus hau, uas tsis tas yuav straws. -
Alpha-olefins, polyalpha-olefins, metallocene polyethylene!
Thaum lub Cuaj Hlis 13, CNOOC thiab Shell Huizhou Phase III Ethylene Project (hu ua Phase III Ethylene Project) tau kos npe rau "kev cog lus huab" hauv Suav teb thiab United Kingdom. CNOOC thiab Plhaub tau kos npe rau daim ntawv cog lus nrog CNOOC Petrochemical Engineering Co., Ltd., Shell Nanhai Private Co., Ltd. thiab Shell (China) Co., Ltd. tau kos npe rau peb daim ntawv cog lus: Kev Pom Zoo Kev Pabcuam (CSA), Daim Ntawv Pom Zoo Technology (TLA) ) thiab Daim Ntawv Pom Zoo Tus Nqi Rov Qab (CRA), kos qhov pib ntawm tag nrho cov qauv tsim ntawm Phase III ethylene project. Zhou Liwei, tus tswv cuab ntawm CNOOC Party Group, Tus Lwm Thawj Coj Tus Thawj Coj thiab Tus Tuav Haujlwm ntawm Pawg Neeg Saib Xyuas thiab Tus Thawj Coj ntawm CNOOC Refinery, thiab Hai Bo, tus tswv cuab ntawm Pawg Thawj Coj ntawm Shell Group thiab Thawj Tswj Hwm ntawm Kev Lag Luam Downstream, tau koom nrog ... -
Luckin Coffee yuav siv PLA straws hauv 5,000 lub khw thoob tebchaws.
Lub Plaub Hlis 22, 2021 (Beijing), Hnub Ntiaj Teb Hnub, Luckin Coffee tau tshaj tawm cov phiaj xwm tshiab ntawm kev tiv thaiv ib puag ncig. Raws li kev siv tag nrho ntawm cov ntawv straws hauv ze li 5,000 lub khw muag khoom thoob plaws lub tebchaws, Luckin yuav muab PLA straws rau cov dej khov uas tsis yog kas fes txij lub Plaub Hlis 23, suav txog ze li 5,000 lub khw muag khoom thoob tebchaws. Nyob rau tib lub sijhawm, nyob rau hauv lub xyoo tom ntej, Luckin yuav paub txog txoj kev npaj yuav maj mam hloov ib lub khob ntawv hnab hauv khw nrog PLA, thiab yuav txuas ntxiv mus tshawb nrhiav cov ntaub ntawv ntsuab tshiab. Xyoo no, Luckin tau tshaj tawm cov ntawv straws hauv khw muag khoom thoob tebchaws. Vim nws qhov zoo ntawm kev ua tawv tawv, ua npuas dej-resistant, thiab yuav luag tsis muaj ntxhiab tsw, nws yog lub npe hu ua "cov tub ntxhais kawm saum toj kawg nkaus ntawm cov ntawv straws". Yuav ua li cas ua kom "dej haus nrog cov khoom xyaw" t ... -
Kev lag luam hauv domestic paste resin hloov pauv.
Tom qab lub Mid-Autumn Festival hnub so, kev kaw thaum ntxov thiab cov khoom siv tu vaj tse rov pib tsim khoom, thiab cov khoom lag luam muab tshuaj txhuam hauv tsev tau nce. Txawm hais tias kev tsim kho qis qis tau zoo dua piv rau lub sijhawm dhau los, kev xa tawm ntawm nws tus kheej cov khoom tsis zoo, thiab kev txaus siab rau kev yuav khoom ntawm paste resin raug txwv, ua rau cov khoom siv paste. Cov xwm txheej kev lag luam txuas ntxiv poob qis. Nyob rau hauv thawj kaum hnub ntawm lub yim hli ntuj, vim hais tias ntawm kev nce nyob rau hauv export txiav txim thiab tsis ua hauj lwm ntawm mainstream ntau lawm tuam txhab uas muag, domestic paste resin manufacturers tau tsa lawv ex-Factory quotations, thiab downstream muas tau nquag, ua rau ib tug nruj mov ntawm ib tug neeg hom. , uas tau txhawb txoj kev rov qab tsis tu ncua ntawm kev lag luam hauv kev lag luam paste resin. Sab hnub tuaj... -
Chemdo chav exhibition tau raug kho dua tshiab.
Tam sim no, tag nrho chav ua yeeb yam ntawm Chemdo tau raug kho dua tshiab, thiab ntau yam khoom tau nthuav tawm ntawm nws, suav nrog PVC cob, muab tshuaj txhuam pvc, PP, PE thiab cov yas degradable. Lwm qhov kev nthuav qhia muaj ob yam khoom sib txawv uas yog tsim los ntawm cov khoom siv saum toj no xws li: cov kav dej, qhov rais profiles, zaj duab xis, cov ntawv txheeb, cov raj, khau, fittings, thiab lwm yam. Tsis tas li ntawd, peb cov khoom siv yees duab kuj tau hloov mus rau qhov zoo dua. Kev ua yeeb yaj kiab ntawm lub tuam txhab xov xwm tshiab tau ua tiav raws li kev coj ua, thiab kuv vam tias yuav coj koj los sib qhia ntau ntxiv txog lub tuam txhab thiab cov khoom lag luam yav tom ntej. -
ExxonMobil Huizhou ethylene project pib tsim 500,000 tons / xyoo LDPE.
Thaum lub Kaum Ib Hlis 2021, ExxonMobil Huizhou ethylene qhov project tau tuav ib qho kev tsim kho tag nrho, cim qhov kev nkag ntawm qhov project cov chav tsim khoom mus rau qhov kev tsim kho tiav. ExxonMobil Huizhou Ethylene Project yog ib qho ntawm thawj xya qhov chaw tseem ceeb tshaj plaws uas tau txais kev pab cuam txawv teb chaws hauv lub tebchaws, thiab nws kuj yog thawj qhov project loj petrochemical tag nrho-muaj los ntawm ib lub tuam txhab Asmeskas hauv Suav teb. Thawj theem yog npaj kom tiav thiab muab tso rau hauv kev ua haujlwm hauv 2024. Qhov project yog nyob rau hauv Daya Bay Petrochemical Zone, Huizhou. Tag nrho cov peev ntawm qhov project yog kwv yees li 10 billion US dollars, thiab tag nrho kev tsim kho tau muab faib ua ob theem. Thawj theem ntawm txoj haujlwm suav nrog kev hloov pauv hloov pauv chav tsev nrog cov khoom tsim tawm txhua xyoo ntawm 1.6 lab tons ... -
Macro kev xav tau txhim kho, calcium carbide poob, thiab PVC tus nqi hloov pauv nce.
Lub lim tiam dhau los, PVC tau nce ntxiv tom qab lub sijhawm luv luv ntawm kev poob qis, kaw ntawm 6,559 yuan / tuj rau hnub Friday, nce txhua lub lim tiam ntawm 5.57%, thiab tus nqi luv luv tseem qis thiab tsis hloov pauv. Nyob rau hauv cov xov xwm, sab nraud Fed tus paj laum nce siab stance tseem yog hawkish, tab sis tsis ntev los no cov tuam tsev hauv tsev tau tshaj tawm ntau txoj cai los tiv thaiv vaj tse, thiab kev txhawb nqa ntawm kev xa khoom lav tau txhim kho kev cia siab rau kev ua tiav vaj tsev. Nyob rau tib lub sij hawm, lub domestic kub thiab off-lub caij yog los txog rau thaum xaus, boosting kev lag luam kev xav. Tam sim no, muaj qhov sib txawv ntawm qhov macro-theem thiab qhov tseem ceeb trading logic. Fed qhov teebmeem nyiaj txiag tsis tau raug tshem tawm. Cov ntaub ntawv tseem ceeb hauv Teb Chaws Asmeskas cov ntaub ntawv kev lag luam tawm ua ntej feem ntau zoo dua li qhov xav tau. C... -
McDonald yuav sim cov khob yas ua los ntawm cov khoom siv rov ua dua tshiab thiab bio-based.
McDonald's yuav ua haujlwm nrog nws cov neeg koom tes INEOS, LyondellBasell, nrog rau cov khoom siv hluav taws xob rov ua dua tshiab rau cov khoom noj khoom haus Neste, thiab North American cov chaw muab khoom noj thiab dej haus Pactiv Evergreen, siv cov kev sib npaug sib npaug los tsim cov kev daws teeb meem rov qab, sim ua cov khob yas ntshiab. los ntawm cov khoom siv tom qab siv cov yas thiab cov khoom siv bio-raws li kev siv roj ua noj. Raws li McDonald's, lub khob yas ntshiab yog 50: 50 sib xyaw ntawm cov khoom siv yas tom qab siv thiab cov khoom siv bio-based. Lub tuam txhab txhais cov ntaub ntawv bio-raws li cov khoom siv los ntawm biomass, xws li cov nroj tsuag, thiab cov roj ua noj yuav suav nrog hauv ntu no. McDonald's tau hais tias cov ntaub ntawv yuav raug muab ua ke los tsim lub khob los ntawm txoj kev sib npaug loj, uas yuav tso cai rau nws ntsuas ... -
Dab tsi yog cov yas degradable zoo li PLA thiab PBAT?
Cov yas degradable yog ib yam tshiab ntawm cov khoom yas. Thaum lub sijhawm kev tiv thaiv ib puag ncig tau dhau los ua qhov tseem ceeb, cov yas degradable yog ECO ntau dua thiab tuaj yeem hloov pauv rau PE / PP hauv qee txoj kev. Muaj ntau hom yas degradable, feem ntau siv ob yog PLA thiab PBAT, PLA cov tsos yog feem ntau yellowish granules, raw khoom yog los ntawm cov nroj tsuag xws li pob kws, qab zib thiab lwm yam. PBAT cov tsos yog feem ntau dawb granules, raw khoom yog los ntawm roj. . PLA muaj cov thermal stability zoo, hnyav hnyav, thiab tuaj yeem ua tiav ntau txoj hauv kev, xws li extrusion, spinning, stretching, txhaj tshuaj, tshuab molding. PLA tuaj yeem siv rau: straw, cov thawv ntim khoom noj, cov ntaub ntawv tsis-woven, kev lag luam thiab pej xeem fabrics. PBAT tsis tsuas yog zoo ductility thiab elongation ntawm so, tab sis kuj ... -
Lub caij nyoog kawg pib, thiab PP hmoov kev lag luam qauv tsim nyog tos ntsoov rau.
Txij li thaum pib ntawm 2022, txwv los ntawm ntau yam tsis zoo, PP hmoov ua lag luam tau dhau mus. Tus nqi lag luam tau poob qis txij li lub Tsib Hlis, thiab kev lag luam hmoov yog nyob rau hauv kev nyuaj siab heev. Txawm li cas los xij, nrog rau qhov tshwm sim ntawm "Golden Nine" lub caij ncov, qhov sib txawv ntawm PP yav tom ntej tau txhawb nqa lub khw muag khoom mus rau qee yam. Tsis tas li ntawd, qhov nce ntawm tus nqi ntawm propylene monomer muab kev txhawb zog rau cov khoom siv hmoov, thiab cov neeg ua lag luam kev xav tau zoo tuaj, thiab cov khoom siv hmoov cov khoom lag luam pib nce. Yog li tus nqi lag luam puas tuaj yeem txuas ntxiv muaj zog nyob rau theem tom ntej, thiab qhov kev lag luam sib txawv puas tsim nyog tos ntsoov rau? Hais txog kev thov: Lub Cuaj Hli, qhov nruab nrab ntawm kev ua haujlwm ntawm cov yas weaving kev lag luam feem ntau tau nce, thiab aver ... -
Kev soj ntsuam ntawm Tuam Tshoj PVC Floor Export Cov ntaub ntawv los ntawm Lub Ib Hlis mus txog Lub Xya Hli.
Raws li qhov tseeb kev lis kev cai txheeb cais, kuv lub teb chaws lub PVC pem teb exports nyob rau hauv Lub Xya hli ntuj 2022 yog 499,200 tons, ib tug txo ntawm 3.23% los ntawm lub hli dhau los lub export ntim ntawm 515,800 tons, thiab nce 5.88% xyoo-rau-xyoo. Txij lub Ib Hlis Ntuj txog Lub Xya Hli 2022, kev xa tawm ntawm PVC flooring hauv kuv lub teb chaws yog 3.2677 lab tons, nce 4.66% piv nrog 3.1223 lab tons hauv tib lub sijhawm xyoo tas los. Txawm hais tias lub hli export ntim tau txo qis me ntsis, cov khoom xa tawm ntawm cov khoom siv hauv tsev PVC tau zoo lawm. Cov neeg tsim khoom thiab cov neeg lag luam tau hais tias tus naj npawb ntawm cov lus nug sab nraud tau nce tsis ntev los no, thiab cov khoom xa tawm ntawm PVC flooring yuav tsum tau nce ntxiv rau lub sijhawm tom ntej. Tam sim no, Tebchaws Asmeskas, Canada, Lub Tebchaws Yelemees, Neth ... -
HDPE yog dab tsi?
HDPE yog txhais los ntawm qhov ceev ntawm ntau dua los yog sib npaug rau 0.941 g / cm3. HDPE muaj ib tug tsawg degree ntawm branching thiab yog li muaj zog intermolecular rog thiab tensile zog. HDPE tuaj yeem tsim los ntawm chromium / silica catalysts, Ziegler-Natta catalysts lossis metallocene catalysts. Qhov tsis muaj ceg yog ua kom ntseeg tau los ntawm kev xaiv tsim nyog ntawm cov khoom siv hluav taws xob (xws li chromium catalysts lossis Ziegler-Natta catalysts) thiab cov kev mob tshwm sim. HDPE yog siv nyob rau hauv cov khoom thiab ntim xws li mis nyuj jugs, detergent fwj, margarine tubs, khib nyiab ntim thiab kav dej. HDPE kuj tseem siv dav hauv kev tsim cov foob pob hluav taws. Hauv cov raj ntawm qhov ntev sib txawv (nyob ntawm qhov loj ntawm cov khoom tawg), HDPE yog siv los hloov cov khoom siv los ntawm cov khoom siv rau ob qho laj thawj. Ib qho, nws muaj kev nyab xeeb ntau dua li cov khoom siv ...