Xov xwm
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INEOS Tshaj Tawm Kev Nthuav Dav ntawm Olefin Peev Xwm Los Tsim HDPE.
Tsis ntev los no, INEOS O&P Europe tshaj tawm tias nws yuav nqis peev 30 lab euros (kwv yees li 220 lab yuan) los hloov nws lub Hoobkas Lillo hauv chaw nres nkoj Antwerp kom nws lub peev xwm uas twb muaj lawm tuaj yeem tsim cov qib unimodal lossis bimodal ntawm cov polyethylene siab (HDPE) kom ua tau raws li qhov kev thov muaj zog rau cov ntawv thov siab hauv kev ua lag luam. INEOS yuav siv nws txoj kev paub los txhawb nws txoj haujlwm ua tus neeg muab khoom rau kev ua lag luam siab siab, thiab qhov kev nqis peev no tseem yuav ua rau INEOS ua tau raws li qhov kev thov loj hlob hauv cov ntawv thov tseem ceeb rau kev lag luam zog tshiab, xws li: kev thauj mus los Networks ntawm cov kav dej siab rau hydrogen; cov kav dej cable ntev hauv av rau cov liaj teb cua thiab lwm yam kev thauj mus los hluav taws xob rov ua dua tshiab; cov khoom siv hluav taws xob; ib... -
Kev thov thiab tus nqi PVC thoob ntiaj teb poob qis.
Txij li xyoo 2021, kev thov thoob ntiaj teb rau polyvinyl chloride (PVC) tau pom kev nce siab tsis tau pom txij li xyoo 2008 kev kub ntxhov nyiaj txiag thoob ntiaj teb. Tab sis los ntawm nruab nrab xyoo 2022, kev thov PVC txias sai sai thiab tus nqi poob qis vim yog tus nqi paj laum nce siab thiab kev nce nqi siab tshaj plaws hauv ntau xyoo. Xyoo 2020, kev thov rau PVC resin, uas yog siv los ua cov kav dej, qhov rooj thiab qhov rai profile, vinyl siding thiab lwm yam khoom, poob qis heev thaum ntxov ntawm kev sib kis thoob ntiaj teb COVID-19 vim tias kev tsim kho qeeb. Cov ntaub ntawv S&P Global Commodity Insights qhia tau tias hauv rau lub lis piam mus txog rau thaum xaus ntawm lub Plaub Hlis 2020, tus nqi ntawm PVC xa tawm los ntawm Tebchaws Meskas poob qis los ntawm 39%, thaum tus nqi ntawm PVC hauv Asia thiab Turkey kuj poob qis los ntawm 25% txog 31%. Tus nqi PVC thiab kev thov rov qab sai sai los ntawm nruab nrab xyoo 2020, nrog rau kev loj hlob muaj zog los ntawm... -
Lub hnab ntim tshuaj pleev thaiv hnub Shiseido yog thawj zaug siv PBS zaj duab xis uas lwj tau.
SHISEIDO yog ib lub npe lag luam ntawm Shiseido uas muag hauv 88 lub tebchaws thiab thaj chaw thoob ntiaj teb. Lub sijhawm no, Shiseido siv zaj duab xis biodegradable thawj zaug hauv lub hnab ntim khoom ntawm nws cov tshuaj pleev thaiv hnub "Clear Suncare Stick". Mitsubishi Chemical's BioPBS™ siv rau sab hauv (sealant) thiab zipper ntawm lub hnab sab nraud, thiab FUTAMURA Chemical's AZ-1 siv rau sab nraud. Cov ntaub ntawv no yog los ntawm cov nroj tsuag thiab tuaj yeem lwj mus ua dej thiab carbon dioxide nyob rau hauv kev ua ntawm cov kab mob ntuj, uas xav tias yuav muab cov tswv yim rau kev daws teeb meem ntawm cov yas pov tseg, uas tau nyiam thoob ntiaj teb ntau zuj zus. Ntxiv nrog rau nws cov yam ntxwv zoo rau ib puag ncig, BioPBS™ tau txais yuav vim nws qhov kev ua tau zoo sealing, processability ... -
Kev sib piv ntawm LLDPE thiab LDPE.
Polyethylene uas tsis muaj kab ncaj, cov qauv sib txawv ntawm cov polyethylene uas tsis muaj kab ncaj dav dav, vim tias tsis muaj cov ceg ntev. Qhov linearity ntawm LLDPE nyob ntawm cov txheej txheem tsim khoom thiab ua tiav ntawm LLDPE thiab LDPE. LLDPE feem ntau yog tsim los ntawm kev sib txuas ntawm ethylene thiab alpha olefins siab dua xws li butene, hexene lossis octene ntawm qhov kub thiab txias qis dua. Cov polymer LLDPE tsim los ntawm cov txheej txheem copolymerization muaj qhov faib tawm molecular nqaim dua li LDPE dav dav, thiab tib lub sijhawm muaj cov qauv linear uas ua rau nws muaj cov khoom rheological sib txawv. cov khoom ntws yaj Cov yam ntxwv ntws yaj ntawm LLDPE raug hloov kho rau cov kev xav tau ntawm cov txheej txheem tshiab, tshwj xeeb tshaj yog cov txheej txheem extrusion zaj duab xis, uas tuaj yeem tsim cov khoom zoo LL... -
Jinan Refinery tau ua tiav tsim cov khoom siv tshwj xeeb rau geotextile polypropylene.
Tsis ntev los no, Jinan Refining thiab Chemical Company tau tsim YU18D, ib yam khoom tshwj xeeb rau geotextile polypropylene (PP), uas yog siv ua cov khoom siv raw rau lub ntiaj teb thawj 6-meter ultra-wide PP filament geotextile ntau lawm kab, uas tuaj yeem hloov cov khoom xa tuaj zoo sib xws. Nws nkag siab tias ultra-wide PP filament geotextile yog resistant rau acid thiab alkali corrosion, thiab muaj lub zog tear siab thiab tensile zog. Cov thev naus laus zis tsim kho thiab kev txo qis ntawm cov nqi tsim kho feem ntau yog siv rau hauv cov cheeb tsam tseem ceeb ntawm kev lag luam hauv tebchaws thiab tib neeg lub neej xws li kev txuag dej thiab hydropower, aerospace, sponge nroog thiab lwm yam. Tam sim no, cov khoom siv raw hauv tsev ultra-wide geotextile PP vam khom rau qhov feem pua ntawm kev xa khoom tuaj. Txog qhov kawg no, Jina... -
100,000 lub npas tau tso tawm! Puas yog nws lwj tau 100%?
Thaum Lub Xya Hli 1, nrog rau kev qw nrov nrov thaum kawg ntawm kev ua koob tsheej 100 xyoo ntawm Pawg Neeg Communist ntawm Tuam Tshoj, 100,000 lub npas muaj yeeb yuj tau nce mus rau saum huab cua, tsim ib phab ntsa xim zoo nkauj. Cov npas no tau qhib los ntawm 600 tus tub ntxhais kawm ntawm Beijing Police Academy los ntawm 100 lub tawb npas tib lub sijhawm. Cov npas puv nrog cov roj helium thiab yog ua los ntawm 100% cov khoom siv uas lwj tau. Raws li Kong Xianfei, tus neeg saib xyuas kev tso npas ntawm Square Activities Department, thawj qhov xwm txheej rau kev tso npas ua tiav yog daim tawv nqaij pob uas ua tau raws li qhov yuav tsum tau ua. Lub npas uas thaum kawg tau xaiv yog ua los ntawm cov roj hmab ntuj ntshiab. Nws yuav tawg thaum nws nce mus txog qee qhov siab, thiab nws yuav lwj 100% tom qab poob rau hauv av rau ib lub lim tiam, yog li ntawd... -
Kev Taw Qhia Txog Wanhua PVC Resin.
Niaj hnub no cia kuv qhia ntxiv txog Tuam Tshoj lub npe loj PVC: Wanhua. Nws lub npe tag nrho yog Wanhua Chemical Co., Ltd, uas nyob hauv xeev Shandong hauv Sab Hnub Tuaj Tuam Tshoj, nws yog 1 teev deb ntawm lub dav hlau los ntawm Shanghai. Shandong yog lub nroog tseem ceeb hauv nruab nrab ntawm ntug dej hiav txwv ntawm Tuam Tshoj, lub nroog chaw so ntug dej hiav txwv thiab lub nroog ncig tebchaws, thiab lub nroog chaw nres nkoj thoob ntiaj teb. Wanhua Chemcial tau tsim tsa xyoo 1998, thiab tau mus rau hauv kev lag luam hauv xyoo 2001, tam sim no nws muaj kwv yees li 6 lub hauv paus tsim khoom thiab cov chaw tsim khoom, thiab ntau dua 10 lub tuam txhab me, thib 29 hauv kev lag luam tshuaj lom neeg thoob ntiaj teb. Nrog ntau tshaj 20 xyoo kev txhim kho ceev ceev, lub chaw tsim khoom loj no tau tsim cov khoom lag luam hauv qab no: 100 txhiab tons muaj peev xwm PVC resin, 400 txhiab tons PU, 450,000 tons LLDPE, 350,000 tons HDPE. Yog tias koj xav tham txog Tuam Tshoj lub PV... -
Tom qab National Day, cov nqi PVC tau nce siab.
Ua ntej hnub so National Day, nyob rau hauv kev cuam tshuam ntawm kev lag luam tsis zoo rov qab los, kev lag luam tsis muaj zog thiab kev thov tsis ruaj khov, kev lag luam PVC tsis tau zoo dua. Txawm hais tias tus nqi rov qab los, nws tseem nyob ntawm qib qis thiab hloov pauv. Tom qab hnub so, kev lag luam PVC yav tom ntej raug kaw ib ntus, thiab kev lag luam PVC feem ntau yog raws li nws tus kheej cov yam ntxwv. Yog li ntawd, txhawb nqa los ntawm cov yam ntxwv xws li kev nce nqi ntawm cov calcium carbide nyoos thiab cov khoom tuaj tsis sib xws hauv thaj av raws li kev txwv ntawm kev thauj mus los thiab kev thauj mus los, tus nqi ntawm kev lag luam PVC tau txuas ntxiv nce, nrog rau kev nce txhua hnub. Hauv 50-100 yuan / ton. Cov nqi xa khoom ntawm cov tub luam tau raug tsa, thiab qhov kev lag luam tiag tiag tuaj yeem sib tham tau. Txawm li cas los xij, cov qauv downstream... -
Kev tshuaj xyuas ntawm cov qauv kev lag luam PVC xa tawm hauv tebchaws tsis ntev los no.
Raws li cov ntaub ntawv kev lis kev cai, thaum Lub Yim Hli 2022, kuv lub teb chaws cov khoom xa tawm ntawm PVC hmoov ntshiab tau txo qis 26.51% txhua hli thiab nce 88.68% txhua xyoo; txij Lub Ib Hlis mus txog Lub Yim Hli, kuv lub teb chaws tau xa tawm tag nrho 1.549 lab tons ntawm PVC hmoov ntshiab, nce 25.6% piv rau lub sijhawm tib yam xyoo tas los. Thaum Lub Cuaj Hli, kev ua tau zoo ntawm kuv lub teb chaws cov khoom xa tawm PVC yog qhov nruab nrab, thiab kev ua haujlwm tag nrho ntawm kev ua lag luam tsis muaj zog. Kev ua tau zoo thiab kev tshuaj xyuas tshwj xeeb yog raws li nram no. Cov neeg xa khoom PVC raws li Ethylene: Thaum Lub Cuaj Hli, tus nqi xa tawm ntawm ethylene-raws li PVC hauv Sab Hnub Tuaj Tuam Tshoj yog nyob ib puag ncig US $ 820-850 / ton FOB. Tom qab lub tuam txhab nkag mus rau nruab nrab ntawm lub xyoo, nws pib kaw sab nraud. Qee cov chaw tsim khoom ntsib kev saib xyuas, thiab kev muab khoom ntawm PVC hauv thaj av de... -
Chemdo tso tawm cov khoom tshiab —— Caustic Soda！
Tsis ntev los no, Chemdo tau txiav txim siab tsim cov khoom tshiab —— Caustic Soda. Caustic Soda yog ib qho alkali muaj zog nrog corrosiveness muaj zog, feem ntau yog nyob rau hauv daim ntawv ntawm flakes lossis blocks, yooj yim soluble hauv dej (exothermic thaum yaj hauv dej) thiab tsim cov kua alkaline, thiab deliquescent Kev sib deev, nws yog ib qho yooj yim los nqus cov dej pa (deliquescent) thiab carbon dioxide (deterioration) hauv huab cua, thiab nws tuaj yeem ntxiv nrog hydrochloric acid los xyuas seb nws puas puas tsuaj. -
Cov zis ntawm BOPP zaj duab xis txuas ntxiv mus nce ntxiv, thiab kev lag luam muaj peev xwm zoo rau kev txhim kho.
Zaj duab xis polypropylene biaxially oriented (zaj duab xis BOPP luv luv) yog cov khoom ntim khoom zoo heev uas pob tshab thiab yoog tau. Zaj duab xis polypropylene biaxially oriented muaj qhov zoo ntawm lub cev thiab lub zog kho tshuab siab, lub teeb yuag, tsis muaj tshuaj lom, tiv taus dej noo, ntau yam kev siv thiab kev ua haujlwm ruaj khov. Raws li kev siv sib txawv, zaj duab xis polypropylene biaxially oriented tuaj yeem muab faib ua zaj duab xis kaw cua sov, zaj duab xis daim ntawv lo, zaj duab xis matte, zaj duab xis ib txwm thiab zaj duab xis capacitor. Polypropylene yog cov khoom siv raw tseem ceeb rau zaj duab xis polypropylene biaxially oriented. Polypropylene yog cov khoom siv thermoplastic synthetic resin nrog kev ua tau zoo heev. Nws muaj qhov zoo ntawm kev ruaj khov zoo, tiv taus cua sov siab thiab rwb thaiv hluav taws xob zoo, thiab muaj kev thov ntau hauv kev ntim khoom. Hauv 2... -
Xtep tso tawm PLA T-shirt.
Thaum Lub Rau Hli 3, 2021, Xtep tau tso tawm ib lub tsho tshiab uas tsis ua rau ib puag ncig puas tsuaj - polylactic acid T-shirt hauv Xiamen. Cov khaub ncaws ua los ntawm polylactic acid fibers tuaj yeem lwj mus rau hauv ib xyoos thaum faus rau hauv ib puag ncig tshwj xeeb. Kev hloov cov yas tshuaj fiber nrog polylactic acid tuaj yeem txo qhov kev puas tsuaj rau ib puag ncig los ntawm qhov chaw. Nws nkag siab tias Xtep tau tsim ib lub platform thev naus laus zis theem lag luam - "Xtep Environmental Protection Technology Platform". Lub platform txhawb kev tiv thaiv ib puag ncig hauv tag nrho cov saw hlau los ntawm peb qhov ntev ntawm "kev tiv thaiv ib puag ncig ntawm cov ntaub ntawv", "kev tiv thaiv ib puag ncig ntawm kev tsim khoom" thiab "kev tiv thaiv ib puag ncig ntawm kev noj", thiab tau dhau los ua lub zog tseem ceeb ntawm ...