Xov xwm kev lag luam
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Cov khoom lag luam yas kev lag luam cov txiaj ntsig txuas ntxiv txhim kho cov nqi polyolefin txav mus tom ntej
Raws li National Bureau of Statistics, nyob rau lub Rau Hli 2023, lub teb chaws tus nqi tsim khoom lag luam poob los ntawm 5.4% xyoo-rau-xyoo thiab 0.8% hli-rau-hli. Tus nqi yuav khoom ntawm cov neeg tsim khoom lag luam tau txo qis los ntawm 6.5% xyoo-rau-xyoo thiab 1.1% hli-rau-hli. Hauv thawj ib nrab ntawm lub xyoo no, tus nqi ntawm cov neeg tsim khoom lag luam tau nqis los ntawm 3.1% piv rau tib lub sijhawm xyoo tas los, thiab cov nqi yuav khoom ntawm cov neeg tsim khoom lag luam tau nqis los ntawm 3.0%, ntawm cov nqi ntawm cov khoom siv raw khoom tau nqis los 6.6%, tus nqi ntawm kev lag luam kev lag luam tau nqis los ntawm 3.4%, tus nqi ntawm cov khoom siv tshuaj raw khoom thiab cov khoom siv tshuaj lom neeg kev lag luam tau nqis los ntawm 9.4%, thiab cov nqi ntawm cov roj hmab thiab cov khoom lag luam yas tau nqis los ntawm 3.4%. Los ntawm qhov loj ntawm qhov pom, tus nqi ntawm cov txheej txheem ... -
Dab tsi yog qhov tseem ceeb ntawm polyethylene qhov kev ua haujlwm tsis muaj zog hauv thawj ib nrab ntawm lub xyoo thiab kev lag luam hauv ib nrab xyoo?
Hauv thawj ib nrab ntawm 2023, cov nqi roj av thoob ntiaj teb thawj zaug tau nce, tom qab ntawd poob, thiab tom qab ntawd hloov pauv. Thaum pib ntawm lub xyoo, vim cov roj crude siab, cov nyiaj tau los ntawm cov tuam txhab petrochemical tseem feem ntau tsis zoo, thiab cov chaw tsim khoom hauv tsev petrochemical tseem nyob hauv cov khoom qis. Raws li qhov chaw nruab nrab ntawm lub ntiajteb txawj nqus ntawm cov nqi roj crude maj mam txav mus los, cov khoom siv hauv tsev tau nce ntxiv. Nkag mus rau lub quarter thib ob, lub caij ntawm kev saib xyuas cov khoom siv hauv tsev polyethylene tau los txog, thiab kev saib xyuas ntawm cov khoom siv polyethylene hauv tsev tau maj mam pib. Tshwj xeeb tshaj yog nyob rau lub Rau Hli, qhov concentration ntawm cov khoom siv tu tau ua rau txo qis hauv cov khoom siv hauv tsev, thiab kev ua lag luam tau zoo dua vim qhov kev txhawb nqa no. Nyob rau hauv lub seco ... -
Kev poob qis tsis tu ncua ntawm polyethylene siab siab thiab tom qab ib feem txo qis hauv cov khoom
Hauv xyoo 2023, kev lag luam muaj zog hauv tsev yuav tsis muaj zog thiab poob qis. Piv txwv li, cov khoom siv zaj duab xis zoo tib yam 2426H hauv North Tuam Tshoj kev lag luam yuav poob ntawm 9000 yuan / tuj thaum pib ntawm lub xyoo mus rau 8050 yuan / ton thaum kawg ntawm lub Tsib Hlis, nrog rau poob ntawm 10.56%. Piv txwv li, 7042 nyob rau hauv North Tuam Tshoj ua lag luam yuav poob los ntawm 8300 yuan / ton thaum pib ntawm lub xyoo mus rau 7800 yuan / ton thaum kawg ntawm lub Tsib Hlis, nrog ib tug poob ntawm 6.02%. Qhov siab-siab poob qis yog qhov siab dua li linear. Raws li thaum kawg ntawm lub Tsib Hlis, tus nqi sib txawv ntawm high-pressure thiab linear tau nqaim mus rau qhov nqaim tshaj plaws hauv ob xyoos dhau los, nrog tus nqi sib txawv ntawm 250 yuan / tuj. Kev poob qis tsis tu ncua ntawm cov nqi siab yog feem ntau cuam tshuam los ntawm keeb kwm ntawm kev xav tau tsis muaj zog, cov khoom lag luam siab, thiab ib qho hauv ... -
Cov tshuaj dab tsi uas Tuam Tshoj xa tawm mus rau Thaib teb?
Txoj kev loj hlob ntawm kev lag luam tshuaj lom neeg Esxias sab hnub tuaj yog ua raws li cov neeg siv khoom loj, kev ua haujlwm qis, thiab cov cai xoob. Qee cov neeg hauv kev lag luam hais tias tam sim no kev lag luam tshuaj lom neeg ib puag ncig hauv Southeast Asia zoo ib yam li Tuam Tshoj xyoo 1990s. Nrog rau kev paub txog kev loj hlob sai ntawm Tuam Tshoj cov tshuaj lom neeg kev lag luam, txoj kev loj hlob ntawm cov lag luam Esxias sab hnub tuaj tau ua kom pom tseeb. Yog li, muaj ntau lub tuam txhab saib xyuas kev lag luam nquag nthuav dav rau kev lag luam tshuaj lom neeg Esxias sab hnub tuaj, xws li epoxy propane kev lag luam saw thiab propylene kev lag luam saw, thiab nce lawv cov peev hauv kev lag luam Nyab Laj. (1) Cov pa roj carbon dub yog cov tshuaj loj tshaj plaws xa tawm los ntawm Tuam Tshoj mus rau Thaib Teb Raws li cov ntaub ntawv kev lis kev cai, qhov ntsuas ntawm carbon bla... -
Qhov tseem ceeb nce nyob rau hauv domestic high-voltage ntau lawm thiab nqaim ntawm linear nqi sib txawv
Txij li xyoo 2020, cov nroj tsuag polyethylene hauv tsev tau nkag mus rau hauv lub hauv paus ntawm kev nthuav dav, thiab txhua xyoo muaj peev xwm ntawm PE hauv tsev tau nce sai, nrog qhov nruab nrab txhua xyoo kev loj hlob ntawm ntau dua 10%. Kev tsim cov khoom lag luam hauv tsev polyethylene tau nce sai heev, nrog rau cov khoom lag luam hnyav homogenization thiab kev sib tw hnyav hauv khw polyethylene. Txawm hais tias qhov kev thov rau polyethylene kuj tau qhia txog kev loj hlob hauv xyoo tas los no, qhov kev thov kev loj hlob tsis tau sai npaum li qhov kev loj hlob ntawm cov khoom siv. Los ntawm 2017 txog 2020, lub peev xwm tsim tawm tshiab ntawm domestic polyethylene feem ntau yog tsom rau cov khoom siv hluav taws xob tsawg thiab cov kab tawm, thiab tsis muaj cov khoom siv hluav taws xob siab tso rau hauv Suav teb, ua rau muaj kev ua tau zoo hauv kev lag luam high-voltage. Hauv 2020, raws li tus nqi sib txawv ... -
Futures: tswj kev hloov pauv ntau yam, teeb tsa thiab ua raws li cov lus qhia ntawm cov xov xwm saum npoo
Lub Tsib Hlis 16, daim ntawv cog lus Liansu L2309 tau qhib ntawm 7748, nrog tus nqi qis kawg nkaus ntawm 7728, tus nqi siab tshaj plaws ntawm 7805, thiab tus nqi kaw ntawm 7752. Piv nrog rau hnub ua lag luam dhau los, nws nce 23 lossis 0.30%, nrog kev sib hais haum. tus nqi ntawm 7766 thiab tus nqi kaw ntawm 7729. Qhov 2309 ntau ntawm Liansu hloov pauv, nrog rau kev txo qis me me hauv txoj haujlwm thiab kaw ntawm txoj kab zoo. Cov qauv tau raug txwv saum MA5 txav nruab nrab, thiab lub bar ntsuab hauv qab MACD qhov taw qhia txo qis; Los ntawm qhov kev xav ntawm BOLL qhov taw qhia, K-line qhov chaw sib txawv ntawm qhov qis dua thiab qhov nruab nrab ntawm lub ntiajteb txawj nqus hloov mus rau sab saud, thaum KDJ qhov taw qhia muaj qhov kev cia siab ntev ntawm lub teeb liab. Tseem muaj qhov ua tau ntawm kev nce siab hauv lub sijhawm luv luv nruam molding, tos kev taw qhia los ntawm n ... -
Dab tsi yog qhov txawv ntawm Polyethylene?
Polyethylene feem ntau muab faib ua ib qho ntawm ntau lub tebchaw loj, feem ntau muaj xws li LDPE, LLDPE, HDPE, thiab Ultrahigh Molecular Nyhav Polypropylene. Lwm yam txawv xws li Medium Density Polyethylene (MDPE), Ultra-low-molecular-weight polyethylene (ULMWPE lossis PE-WAX), High-molecular-weight polyethylene (HMWPE), High-density cross-linked polyethylene (HDXLPE), Hla-txuas polyethylene (PEX lossis XLPE), Polyethylene tsawg-density (VLDPE), thiab Chlorinated polyethylene (CPE). Low-Density Polyethylene (LDPE) yog cov khoom siv tau yooj yim heev nrog cov khoom ntws tshwj xeeb uas ua rau nws tsim tshwj xeeb rau cov hnab yuav khoom thiab lwm yam ntaub ntawv yas zaj duab xis. LDPE muaj ductility siab tab sis tsis tshua muaj zog tensile, uas yog tshwm sim nyob rau hauv lub ntiaj teb no tiag tiag los ntawm nws propensity mus stretch whe ... -
Xyoo no lub peev xwm titanium dioxide yuav tawg 6 lab tons!
Los ntawm Lub Peb Hlis 30th txog Lub Plaub Hlis 1st, 2022 National Titanium Dioxide Kev Lag Luam Lub Rooj Sib Tham Txhua Xyoo tau muaj nyob hauv Chongqing. Nws tau kawm los ntawm lub rooj sib tham hais tias cov khoom tsim tawm thiab cov peev txheej ntawm titanium dioxide yuav loj hlob ntxiv rau xyoo 2022, thiab cov concentration ntawm cov peev txheej ntau lawm yuav nce ntxiv; Nyob rau tib lub sijhawm, qhov ntsuas ntawm cov tuam txhab uas twb muaj lawm yuav nthuav dav ntxiv thiab cov peev txheej sab nraud ntawm kev lag luam yuav nce ntxiv, uas yuav ua rau muaj kev tsis txaus ntawm titanium ore mov. Tsis tas li ntawd, nrog kev nce siab ntawm cov khoom siv roj teeb hluav taws xob tshiab, kev tsim kho lossis kev npaj ntau ntawm cov hlau phosphate lossis lithium hlau phosphate tej yaam num yuav ua rau muaj kev loj hlob ntawm titanium dioxide tsim muaj peev xwm thiab ua rau muaj kev tsis sib haum xeeb ntawm kev muab khoom thiab kev thov ntawm titani. ... -
Dab tsi yog Biaxially Oriented Polypropylene Overwrap Film?
Biaxially oriented polypropylene (BOPP) zaj duab xis yog ib hom kev ntim khoom yooj yim. Biaxially oriented polypropylene overwrap zaj duab xis yog ncab hauv tshuab thiab transverse cov lus qhia. Qhov no ua rau cov saw hlau molecular taw qhia hauv ob qho tib si. Hom kev ntim khoom yooj yim no yog tsim los ntawm cov txheej txheem tubular ntau lawm. Ib lub raj zoo li cov yeeb yaj kiab npuas yog inflated thiab rhuab mus rau nws qhov muag muag (qhov no txawv ntawm lub melting point) thiab yog stretched nrog machinery. Zaj duab xis stretches ntawm 300% - 400%. Xwb, zaj duab xis kuj tuaj yeem ncav cuag los ntawm cov txheej txheem hu ua tenter-frame film manufacturing. Nrog rau cov txheej txheem no, cov polymers yog extruded mus rau ib tug txias cam khwb cia yob (tseem hu ua ib lub hauv paus ntawv) thiab kos raws lub tshuab kev taw qhia. Tenter-ncej zaj duab xis tsim peb ... -
Kev xa tawm ntim tau nce ntxiv txij lub Ib Hlis mus txog Lub Ob Hlis 2023.
Raws li kev lis kev cai cov ntaub ntawv txheeb cais: txij lub Ib Hlis mus txog Lub Ob Hlis 2023, cov khoom lag luam PE export ntim yog 112,400 tons, suav nrog 36,400 tons ntawm HDPE, 56,900 tons ntawm LDPE, thiab 19,100 tons ntawm LLDPE. Txij lub Ib Hlis mus txog Lub Ob Hlis, cov khoom lag luam PE hauv tsev tau nce 59,500 tons piv nrog tib lub sijhawm hauv 2022, nce 112.48%. Los ntawm daim ntawv teev saum toj no, peb tuaj yeem pom tias cov khoom xa tawm los ntawm Lub Ib Hlis mus rau Lub Ob Hlis tau nce ntau dua piv rau tib lub sijhawm xyoo 2022. Nyob rau hauv cov nqe lus ntawm lub hlis, cov khoom xa tawm thaum Lub Ib Hlis 2023 tau nce 16,600 tons piv nrog tib lub sijhawm xyoo tas los, thiab cov khoom xa tawm thaum Lub Ob Hlis tau nce 40,900 tons piv nrog rau tib lub sijhawm xyoo tas los; Nyob rau hauv cov nqe lus ntawm ntau yam, lub export ntim ntawm LDPE (Lub ib hlis ntuj-Lub ob hlis ntuj) yog 36,400 tons, ib tug ... -
Cov kev siv tseem ceeb ntawm PVC.
1. PVC profiles PVC Profiles thiab profiles yog qhov loj tshaj plaws ntawm PVC noj nyob rau hauv Tuam Tshoj, accounting rau txog 25% ntawm tag nrho cov PVC noj. Lawv feem ntau yog siv los ua qhov rooj thiab qhov rais thiab cov ntaub ntawv txuag hluav taws xob, thiab lawv cov ntawv thov ntim tseem nce ntxiv thoob plaws tebchaws. Hauv cov teb chaws tsim, kev lag luam feem ntawm cov qhov rooj yas thiab qhov rais kuj yog thawj, xws li 50% hauv Tebchaws Yelemees, 56% hauv Fabkis, thiab 45% hauv Tebchaws Meskas. 2. PVC yeeb nkab Ntawm ntau cov khoom siv PVC, PVC kav yog qhov thib ob loj tshaj plaws noj, suav txog li 20% ntawm nws cov khoom noj. Hauv Suav teb, cov kav dej PVC tau tsim ua ntej tshaj li PE kav thiab PP kav, nrog rau ntau yam, kev ua tau zoo thiab kev siv ntau yam, tuav txoj haujlwm tseem ceeb hauv kev ua lag luam. 3. PVC zaj duab xis ... -
Hom ntawm polypropylene.
Polypropylene molecules muaj methyl pawg, uas tuaj yeem muab faib ua isotactic polypropylene, atactic polypropylene thiab syndiotactic polypropylene raws li kev npaj ntawm methyl pawg. Thaum cov methyl pawg tau teem rau tib sab ntawm cov saw tseem ceeb, nws yog hu ua isotactic polypropylene; yog tias cov methyl pawg tau muab faib rau ntawm ob sab ntawm cov saw tseem ceeb, nws yog hu ua atactic polypropylene; thaum cov methyl pawg tau teem ua ke ntawm ob sab ntawm cov saw tseem ceeb, nws yog hu ua syndiotactic. polypropylene. Nyob rau hauv dav dav ntawm polypropylene cob, cov ntsiab lus ntawm isotactic qauv (hu ua isotacticity) yog hais txog 95%, thiab tus so yog atactic los yog syndiotactic polypropylene. Polypropylene cob tam sim no tsim nyob rau hauv Suav teb yog cais raws li ...