Xov xwm kev lag luam
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Kev tawg tshwm sim hauv PVC reactor ntawm petrochemical loj hauv Middle East!
Lub tuam txhab Turkish petrochemical loj heev Petkim tshaj tawm tias yav tsaus ntuj ntawm Lub Rau Hli 19, 2022, qhov tawg tau tshwm sim ntawm Aliaga cog. qhov kev huam yuaj tshwm sim nyob rau hauv lub Hoobkas PVC reactor, tsis muaj leej twg raug mob, hluav taws kub tswj tau sai heev, tab sis lub PVC chav tsev tej zaum yuav ib ntus offline vim qhov kev huam yuaj. Qhov kev tshwm sim yuav muaj kev cuam tshuam ntau dua rau European PVC chaw ua lag luam. Nws tau tshaj tawm tias vim tias tus nqi ntawm PVC hauv Suav teb yog qis dua li ntawm Qaib Cov Txwv cov khoom siv hauv tsev, thiab cov nqi ntawm PVC hauv Tebchaws Europe yog siab dua li hauv Qaib Cov Txwv, feem ntau ntawm Petkim cov khoom PVC tam sim no raug xa tawm mus rau European lag luam. -
BASF tsim PLA-coated qhov cub tais!
Thaum Lub Rau Hli 30, 2022, BASF thiab Australian cov chaw tsim khoom ntim khoom noj Confoil tau koom tes los tsim cov ntawv pov thawj compostable, dual-function cub-phooj ywg zaub mov tais - DualPakECO®. Sab hauv ntawm daim ntawv tais yog coated nrog BASF's ecovio® PS1606, kev ua tau zoo ntawm cov khoom siv bioplastic ua lag luam los ntawm BASF. Nws yog cov yas rov ua dua tshiab biodegradable (70% cov ntsiab lus) sib xyaw nrog BASF cov khoom lag luam ecoflex thiab PLA, thiab tshwj xeeb yog siv los tsim cov coatings rau cov ntawv lossis cov ntawv ntim khoom noj. Lawv muaj qhov cuam tshuam zoo rau cov rog, kua thiab tsw thiab tuaj yeem txuag cov pa hluav taws xob hauv tsev. -
Siv polylactic acid fibers rau cov khaub ncaws hauv tsev kawm ntawv.
Fengyuan Bio-Fiber tau koom tes nrog Fujian Xintongxing siv polylactic acid fiber rau tsev kawm ntawv cov ntaub. Nws zoo heev noo noo nqus thiab nqus dej ua haujlwm yog 8 npaug ntawm cov polyester fibers zoo tib yam. PLA fiber ntau muaj peev xwm tiv thaiv kab mob zoo dua li lwm cov fibers. Lub curling resilience ntawm fiber ntau ncav cuag 95%, uas yog qhov zoo dua li lwm cov tshuaj fiber ntau. Tsis tas li ntawd, cov ntaub ua los ntawm polylactic acid fiber ntau yog cov tawv nqaij-phooj ywg thiab noo noo-pov thawj, sov thiab ua pa, thiab nws tuaj yeem tiv thaiv kab mob thiab mites, thiab ua nplaim taws thiab tiv thaiv hluav taws. Cov khaub ncaws hauv tsev kawm ntawv ua los ntawm cov ntaub no zoo ib puag ncig, nyab xeeb thiab xis dua. -
Nanning tshav dav hlau: Tshem tawm cov tsis-degradable, thov nkag mus rau degradable
Lub tshav dav hlau Nanning tau tshaj tawm "Nanning Airport Plastic Ban thiab Restriction Management Regulations" los txhawb kev ua raws li kev tswj hwm cov pa phem hauv lub tshav dav hlau. Tam sim no, tag nrho cov khoom yas uas tsis yog degradable tau raug hloov nrog cov khoom siv degradable hauv cov khw muag khoom noj, cov khw noj mov, cov chaw so cov neeg caij tsheb, chaw nres tsheb thiab lwm qhov chaw hauv lub tsev davhlau ya nyob twg, thiab cov neeg caij tsheb hauv tsev tau tso tseg tsis muab cov yas pov tseg uas tsis yog degradable, stirring sticks. , ntim hnab, siv cov khoom degradable lossis lwm yam khoom siv. Ua kom paub txog "kev tshem tawm" ntawm cov khoom yas uas tsis yog degradable, thiab "thov tuaj rau hauv" rau lwm txoj hauv kev zoo. -
PP resin yog dab tsi?
Polypropylene (PP) yog ib qho tawv, tawv, thiab crystalline thermoplastic. Nws yog tsim los ntawm propene (los yog propylene) monomer. Qhov no linear hydrocarbon resin yog lub lightest polymer ntawm tag nrho cov khoom yas. PP tuaj yeem ua homopolymer lossis ua copolymer thiab tuaj yeem txhawb nqa zoo nrog cov khoom ntxiv. Polypropylene kuj hu ua polypropene, yog cov thermoplastic polymer siv nyob rau hauv ntau yam kev siv. Nws yog tsim los ntawm saw-loj hlob polymerization los ntawm monomer propylene.Polypropylene belongs rau pawg ntawm polyolefins thiab yog ib nrab crystalline thiab tsis-polar. Nws cov khoom zoo ib yam li polyethylene, tab sis nws yog ib qho nyuaj me ntsis thiab ua kom sov dua. Nws yog ib qho dawb, cov khoom siv rugged thiab muaj tshuaj lom neeg ua haujlwm siab. -
2022 "Cov Khoom Tseem Ceeb Petrochemical Peev Xwm Ceeb Toom Thaum Ntxov" tso tawm!
1. Xyoo 2022, kuv lub teb chaws yuav dhau los ua lub teb chaws ua roj ntau tshaj plaws hauv ntiaj teb; 2. Cov khoom siv petrochemical tseem ceeb tseem nyob rau lub sijhawm ua haujlwm siab; 3. Kev siv peev txheej ntawm qee cov khoom siv tshuaj lom neeg tau raug txhim kho; 4. Txoj kev vam meej ntawm kev lag luam chiv tau rov zoo dua; 5. Niaj hnub nimno thee chemical kev lag luam ushered nyob rau hauv txoj kev loj hlob; 6. Polyolefin thiab polycarbon yog nyob rau hauv lub ncov ntawm lub peev xwm expansion; 7. hnyav dhau ntawm cov roj hmab hluavtaws; 8. Qhov nce hauv kuv lub teb chaws cov khoom xa tawm polyurethane khaws cov kev khiav hauj lwm ntawm cov cuab yeej ntawm qib siab; 9. Ob qho khoom siv thiab kev xav tau ntawm lithium hlau phosphate tau loj hlob sai. -
Cov khoom muag txuas ntxiv mus ntxiv, PVC raug kev puas tsuaj ntau yam.
Tsis ntev los no, domestic ex-Factory nqi ntawm PVC tau poob sharply, cov nyiaj tau los ntawm kev sib xyaw PVC yog meager, thiab cov nyiaj tau los ntawm ob tons ntawm cov lag luam tau txo qis. Raws li lub lim tiam tshiab ntawm Lub Xya Hli 8, cov tuam txhab hauv tsev tau txais kev txiav txim xa tawm tsawg dua, thiab qee lub tuam txhab tsis muaj kev lag luam thiab nug tsawg dua. Tianjin Chaw nres nkoj kwv yees FOB yog US $ 900, cov nyiaj tau los xa tawm yog US $ 6,670, thiab tus nqi ntawm ex-factory tsheb thauj mus los rau Tianjin Chaw nres nkoj yog li 6,680 US las. Kev ntshai hauv tsev thiab kev hloov pauv sai. Txhawm rau txo qis kev muag khoom, kev xa tawm yuav tsum tau ua tiav, thiab qhov nrawm ntawm kev yuav khoom tau qeeb rau txawv teb chaws. -
Tuam Tshoj tus PVC ntshiab hmoov xa tawm tseem siab nyob rau lub Tsib Hlis.
Raws li qhov tseeb kev lis kev cai txheeb cais, nyob rau lub Tsib Hlis 2022, kuv lub teb chaws PVC ntshiab hmoov imports yog 22,100 tons, nce 5.8% xyoo-rau-xyoo; Nyob rau lub Tsib Hlis 2022, kuv lub teb chaws PVC ntshiab hmoov xa tawm yog 266,000 tons, nce 23.0% xyoo-rau-xyoo. Txij thaum Lub Ib Hlis Ntuj mus txog Lub Tsib Hlis 2022, cov khoom xa tuaj hauv tsev ntawm PVC ntshiab hmoov yog 120,300 tons, poob ntawm 17.8% piv rau tib lub sijhawm xyoo tas los; lub domestic cumulative export ntawm PVC ntshiab hmoov yog 1.0189 lab tons, nce 4.8% piv nrog rau tib lub sij hawm xyoo tas los. Nrog rau qhov maj mam poob ntawm kev lag luam hauv tsev PVC los ntawm qib siab, Tuam Tshoj cov ntawv xa tawm PVC yog qhov sib tw. -
Kev soj ntsuam ntawm Tuam Tshoj cov tshuaj txhuam cov ntshuam thiab xa tawm cov ntaub ntawv txij lub Ib Hlis mus txog Lub Tsib Hlis
Txij Lub Ib Hlis Ntuj txog Lub Tsib Hlis 2022, kuv lub teb chaws tau xa tawm tag nrho ntawm 31,700 tons ntawm paste resin, txo qis ntawm 26.05% piv rau tib lub sijhawm xyoo tas los. Txij thaum Lub Ib Hlis Ntuj txog Lub Tsib Hlis, Tuam Tshoj tau xa tawm tag nrho ntawm 36,700 tons ntawm cov tshuaj txhuam, nce 58.91% piv rau tib lub sijhawm xyoo tas los. Kev tsom xam ntseeg tias qhov khoom siv ntau dhau hauv kev ua lag luam tau ua rau kev lag luam poob qis, thiab tus nqi kom zoo dua hauv kev lag luam txawv teb chaws tau dhau los ua qhov tseem ceeb. Paste resin manufacturers tseem nquag nrhiav kev xa tawm kom yooj yim rau cov khoom siv thiab kev xav tau kev sib raug zoo hauv kev lag luam hauv tsev. Lub hli export ntim tau mus txog qhov siab tshaj plaws hauv xyoo tas los no. -
PLA ntxeem tau microneedles: nrhiav tau sai ntawm covid-19 tshuaj tiv thaiv tsis muaj ntshav kuaj
Cov kws tshawb fawb Nyij Pooj tau tsim cov tshuaj tiv thaiv kab mob tshiab rau kev tshawb nrhiav sai thiab ntseeg tau ntawm tus kabmob tshiab tshiab yam tsis tas yuav kuaj ntshav. Cov txiaj ntsig kev tshawb fawb tsis ntev los no tau luam tawm hauv phau ntawv xov xwm Science report. Kev txheeb xyuas tsis zoo ntawm cov neeg muaj tus kabmob coronavirus tau txwv lub ntiaj teb cov lus teb rau COVID-19, uas ua rau muaj kev cuam tshuam ntau dua los ntawm tus kabmob asymptomatic siab (16% - 38%). Txog tam sim no, txoj kev sim tseem ceeb yog khaws cov qauv los ntawm kev so lub qhov ntswg thiab caj pas. Txawm li cas los xij, daim ntawv thov ntawm txoj kev no raug txwv los ntawm nws lub sijhawm tshawb pom ntev (4-6 teev), tus nqi siab thiab cov kev xav tau rau cov cuab yeej siv thiab cov neeg ua haujlwm kho mob, tshwj xeeb tshaj yog nyob rau hauv cov tebchaws uas muaj peev txheej tsawg. Tom qab ua pov thawj tias cov kua dej interstitial yuav haum rau cov tshuaj tiv thaiv ... -
Lub limtiam kev sib raug zoo cov khoom muag tau sau me ntsis. Raws li kev lag luam xov xwm, petkim nyob rau hauv Qaib Cov Txwv, nrog 157000 T / a PVC cog chaw nres tsheb
PVC daim ntawv cog lus tseem ceeb poob nag hmo. Tus nqi qhib ntawm v09 daim ntawv cog lus yog 7200, tus nqi kaw yog 6996, tus nqi siab tshaj plaws yog 7217, thiab tus nqi qis tshaj yog 6932, nqis 3.64%. Txoj hauj lwm yog 586100 tes, thiab txoj hauj lwm tau nce los ntawm 25100 txhais tes. Lub hauv paus yog khaws cia, thiab lub hauv paus hais ntawm East Tuam Tshoj hom 5 PVC yog v09+ 80 ~ 140. Lub hom phiaj ntawm qhov chaw hais tau txav mus, nrog txoj kev carbide poob los ntawm 180-200 yuan / tuj thiab ethylene txoj kev poob los ntawm 0-50 yuan / ton. Tam sim no, tus nqi pauv ntawm lub ntsiab ib qhov chaw nres nkoj hauv East Tuam Tshoj yog 7120 yuan / ton. Nag hmo, tag nrho kev lag luam kev lag luam yog qhov qub thiab tsis muaj zog, nrog rau cov neeg lag luam kev lag luam 19.56% qis dua qhov nruab nrab txhua hnub ntim thiab 6.45% tsis muaj zog lub hlis ntawm lub hli. Lub lim tiam social inventory nce sligh ... -
Maoming Petrochemical Company hluav taws, PP / PE chav kaw!
Thaum txog 12:45 Lub Rau Hli 8, lub taub dej kheej kheej ntawm Maoming Petrochemical thiab chemical faib tawm, ua rau lub nruab nrab tank ntawm aromatics chav tsev ntawm ethylene cracking unit mus ntes hluav taws. Cov thawj coj ntawm tsoomfwv Maoming hauv nroog, kev kub ntxhov, kev tiv thaiv hluav taws thiab cov chaw ua haujlwm siab tech Zone thiab Maoming Petrochemical Company tau tuaj txog ntawm qhov chaw pov tseg. Tam sim no, hluav taws tau tswj tau. Nws tau nkag siab tias qhov txhaum cuam tshuam nrog 2 # cracking unit. Tam sim no, 250000 T / a 2 # LDPE chav tsev tau raug kaw, thiab lub sijhawm pib yuav tsum tau txiav txim siab. Polyethylene qib: 2426h, 2426k, 2520d, thiab lwm yam. Kev kaw ib ntus ntawm 2# polypropylene chav tsev ntawm 300000 tons / xyoo thiab 3# polypropylene chav tsev ntawm 200000 tons / xyoo. Polypropylene muaj feem xyuam hom: ht9025nx, f4908, K8003, k7227, ...