Nyob rau hauv cov txheej txheem ntawm kuv lub teb chaws cov roj thiab tshuaj tsim kev lag luam los ntawm cov khoom lag luam loj nrog cov khoom lag luam uas tsis tshua muaj kev lag luam zoo li nceb zoo li nceb (Poe), carbon fiber fiber ntau, thiab cov roj carbon fiber ntau qhov teeb meem ntawm cov khoom tshiab xws li cov khoom tshiab thiab lwm cov ntaub ntawv tshiab zoo siab. Hauv Kev Tshawb Fawb Txog Kev Tshawb Fawb Txog Kev Tshawb Fawb Kev Tshawb Fawb Txog Kev Tshawb Fawb thiab Kev Lag Luam Hluav Taws Xob thiab Kev Lag Luam Kev Lag Luam ntawm Petrrochemical, sib xyaw thiab txheeb thiab cov khoom.
Cov khoom tseem ceeb Organic raw cov ntaub ntawv tau ua kom tawg
Adiponitrile yog ib qho tseem ceeb cov khoom siv ntawm nylon 66, uas yog qhov nyuaj los ua cov txheej txheem thev naus laus zis. Txog tam sim no, cov khoom lag luam muag khoom tau yeej los ntawm Invista. Nyob rau hauv xyoo tsis ntev los no, nrog kev txhim kho nrawm nrawm, engineering plastics tau dav dav, muaj ntau yam kev lag luam nylon tau ua rau kev tshawb fawb thiab kev lag luam ntawm adiponitrile, adiponitrile tej yaam num tau pib.
Lua Qiming qhia tias muaj ob txoj kev tseem ceeb hauv kev tshawb fawb hauv tsev thiab kev txhim kho ntawm adipdinitrile, uas yog adipdinic acid txujci thiab tab sis txoj kev.
Chongqing HUAFeng pab pawg yog tsim ib 200,000-tuj adipdinitrile nroj raws li 100,000-tuj adipdinitrile cog kom ua tiav nyob rau hauv 2020 los ntawm kev siv adipdinic acid txheej txheem.
Cov txheej txheem Butadiene kuj yog cov thev naus laus zis siv los ntawm Invista, uas muaj qhov zoo ntawm cov txheej txheem luv txheej, cov khoom lag luam tsis muaj nqi thiab cov khoom lag luam zoo. Tom qab xyoo ntawm kev tshawb fawb thiab kev txhim kho, Tuam Tshoj Tuam Tshoj Tshuaj Tianchen Qixiang Tshiab Khoom Co., Ltd.
Raws li tus neeg sau xov xwm, dab tsi ua ke ntawm kev tsim kho ntawm 50 tons / xyoo Butadiene txoj kev Adipdinitrinitrileitrile Project kuj tseem ua haujlwm thaum xyoo no.
DOMESICALY NTAWM POLYOLAINS HAL -S HOM
"Cov txheej txheem roj-kua polyethylene thiab cov txheej txheem tubular polypropylene, uas muaj cov cai kev txawj ntse txoj cai, muaj ob leeg tau ua nyob rau hauv peb lub tebchaws. "High-end polyolefin khoom xws li Poe thiab Uhmwpe (Ultra High Molecular (ultra high molecular loj polyethylene) nias lub khawm Accelerator 'rau ntau lawm." LUO QIMING tau hais tias thaum tham txog kev txhim kho ntawm high-end polyolefin ntau yam.
Poe yog ib qho ntawm cov khoom siv ntom ntom ntom ntom hauv cov khoom siv hluavtaws, thiab yog cov khoom tseem ceeb tseem ceeb rau kev npaj ntawm lub xov tooj photovoltaic. Sinopec, uas tau pib tshawb xyuas Poe Industrial Technology 20 xyoo dhau los, tam sim no sau cov txiaj ntsig. Tus kws sau xov xwm kawm tau paub tias nyob rau hauv tsuas yog xaus rau cov khoom lag luam thiab cov ntaub ntawv yas ua yeeb yam nrog cov khoom ntiag tug tiav ntawm cov cuab yeej muaj kev txawj ntse.
Nyob rau tib lub sijhawm, WANHUA tshuaj thiab lwm tus kuj muaj cov xwm txheej rau kev lag luam POE. Cov ntaub ntawv qhia tau tias txij li lub Peb Hlis 2023, cov chaw muaj peev xwm ntau lawm tau npaj los ua raws li kev tsim kho hauv Suav teb tau mus txog 2.1 lab tons. Hauv 2 mus rau 3 xyoos tom ntej, kuv lub teb chaws yog hais txog usher hauv kev tsim khoom ntawm POE.
Nrog nws cov khoom lag luam zoo tshaj plaws, UHMWPE tau txais ntau xim los ntawm petrochemicals thiab lub tuam txhab hluav taws xob nyob rau xyoo tas los no. Raws li tus neeg sau xov xwm, txij li lub Xya hli ntuj 2022, daqing petrochemical, thiab Shanghai Chemical Kev Tshawb Fawb Cov Koom Tes tau nkag mus rau hauv daim ntawv ntawm kev tsim khoom tshiab lossis kev nthuav dav hluav taws xob. Ntawm lawv, kev coj ntawm daqing petrochemical cov khoom yog tsuas yog lithium roj teeb dolragm. Cov khoom taw qhia ntawm 20,000 tons / xyoo installation hauv Jiangsu serbon kuj tseem yog raws lithium roj teeb thiab cov khoom siv fiber ntau. Fiber ntau cov khoom, lithium roj teeb roj teeb diaphragm cov khoom thiab melting spinning retin yog lub ntsiab.
Tsuas yog nyob rau yav dhau los lub Peb Hlis, UHMWPE ntaus ntawm 30,000 -ton Stasis nplhaib Tube ntawm Shanghai Chemical Cov Neeg Tshawb Fawb Cov roj teeb muaj roj fiber ntau thiab lithium diaphragm muab cov resin yooj yim.
Ua cov khoom siv biodegradable tshuab
Kev siv ntawm kev txwv ntawm cov yas xaj ntxiv "hluav taws" rau kev txhim kho thiab ntau lawm ntawm biodegradable cov ntaub ntawv. Raws li lua qoing, kuv lub teb chaws tau ua polcolic acid (pba), polybon (pbat), polycarbon, polycarbonate (ppc), polycroxy fatty acid ester (pha) thiab lwm yam kev lag luam ntau lawm thev naus laus zis, npog lub ntsiab qeb ntawm biodegradable yas, thiab muaj Ua lub ntiaj teb biodegradable yas hom. Ua tiav kev lag luam.
PLA tam sim no yog cov ntaub ntawv feem ntau rau kev tshawb fawb thiab kev thov. Cov thev naus laus zis tau ua kom tawg hauv Suav teb, thiab tuaj yeem sib tw nrog cov khoom lag luam txawv teb. Ib qho ntxiv, muaj ntau ntau yam tshiab ntawm cov resin degree thawj zaug hauv kuv lub teb chaws, xws li PGA, polytic Benzonite Dilate (PGST), thiab thawj cov roj hmab benzonite (PGST), thiab cov roj hmab benzonite thawj zaug hauv kuv lub teb chaws tseem ceeb
Raws li cov neeg tshaj tawm, Shanghai Dong Geng Company tau tsim cov tshuab kev ywj pheej ntawm txoj kev cai PGA txoj kev xaiv tsa, uas tuaj yeem tau txais cov qauv kho mob PGA; Lub Tuam Tsev Kawm Ntawv Qib Siab ntawm kev siv tshuaj thev naus laus zis ua rau cov roj hmab ntau lawm los ua cov roj hmab ntau dua polyester cov ntaub ntawv thiab ua tiav kev sim cov roj hmab ntsuas ntawm ntau txhiab tus tons.
Cov roj hmab tshiab ntawm cov roj hmab hluavtaws puv cov sib txawv
Kev hloov kho ua haujlwm ntawm cov roj hmab polystyrene Butadiene tab sis cov khoom siv roj hmab, uas muaj cov khoom lag luam tau tsim tawm hauv Suav teb. Thaum Lub Tsib Hlis 2021, PetroChina, Tongji University thiab Dalian University of Technology cov txheej txheem sib koom tes, thiab ua tiav cov cuab yeej siv roj hmab Cov khoom tau raug thov rau hauv cov log tsheb ntsuab tread roj hmab.
Roj Hmab neoprene yog ib qho ntawm cov ntaub ntawv tseem ceeb ntawm cov ntaub ntawv hauv kev lag luam hauv tebchaws thiab kev tiv thaiv kev lag luam national. Tab sis tab sis tab sis tabkaub cov txheej txheem ntawm cov roj hmab roj hmab neoprene yog qhov nyuaj, cov cuab yeej siv cov ncauj lus nyuaj. Jinjiao Hi-Tech (Shanghai) Co., Ltd. "Piv nrog peb cov txheej txheem carbium carbide carbide carbide, cov txheej txheem tuaj yeem ua tiav cov nqi ntau lawm hauv ob qho nqi thiab cov khoom lag luam zoo." Lua qim hais.
Cov ntsiab lus tseem ceeb ntawm kev ua tshuab plastics thiab cov kab ke tshwj xeeb yog qhov tseem ceeb
Cov pa roj carbon fiber, hu ua "King of cov ntaub ntawv tshiab", yog ib qho tseem ceeb indispensable tshiab cov khoom siv tshiab rau kev lag luam hauv tebchaws thiab kev tiv thaiv National. Kuv lub teb chaws tam sim no tau dhau los ua lub tebchaws thib peb uas muaj cov fiber ntau carbon fiber ntau thev naus laus zis thiab Asmeskas. "Kuv lub teb chaws T300 -Level carbon fiber tau mus txog qib zoo xws li cov khoom lag luam txawv teb chaws; T700 thiab T800 -Level Carbon Fiber tau ua tiav kev lag luam khoom; T1000 thiab M55J -Level carbon fiber ntau cov thev naus laus zis tau ua kom tawg hauv cov thev naus laus zis, thiab lawv tau pib tsim khoom. " Lua qim hais.
High -strble High -Profile Polytamide fiber muaj dav thov cov kev cia siab xws li kev tiv thaiv kev tiv thaiv, aerospace, thiab kev tiv thaiv. Beijing University of Chemical Technology tau tsim cov high -profile fiber ntau cov thev naus laus zis ntau lawm tshuab
Tsis tas li ntawd, cov phenolic polyford polyford etherone Ketone tsim los ntawm Dalian University of Science Dalian tshuaj kuj tseem yog lub ntiaj teb thawj zaug, thiab txhua yam khoom siv muaj.
Tshuaj Hluav Taws Xob Hluav Taws Xob sai dua
Kev lag luam hluav taws xob nrawm nrawm tau coj cov khoom siv hluav taws xob kom muaj ntau yam kev lag luam hauv tsev tau nkag mus nrawm nrawm los txhawb kev siv tshuab hluav taws xob.
Nyob rau hauv xyoo tsis ntev los no, kuv lub teb chaws kev lag luam -GRade thiab cov khoom noj lus tseem ceeb rau nti, tab sis cov ntaub ntawv tseem ceeb rau kev siv hluav taws xob zoo li hluav taws xob-haufevel phosphate tau cia siab rau kev cia siab tag nrho rau kev nkag siab. Tom qab ntau tshaj 10 xyoo ntawm cov kev siv zog tsis paub, Xingfa Group's Ultra -Pure -Pure elecphate qib phosphate los ntawm "3" rau "9 9".
Electronic -Grofluoric acid yog tsuas yog siv rau kev tu thiab corrosion ntawm kev sib xyaw ua ke thiab loj -scale kev sib xyaw Circuit Court Chips. Ib qho ntawm cov thawj coj hauv tsev hluav taws xob tau nkag rau hauv tsmc tsim nyog tus neeg xa khoom lub Tsib Hlis 2022, thiab pib saib nws. Kev xa khoom ntawm cov khoom siv hluav taws xob siab ntawm cov tshuaj siv hluav taws xob, uas yog tsuas yog hydrofluoric acids nyob rau hauv semiconductor -grade.
Tsis tas li ntawd, qee cov ntaub ntawv hluav taws xob ntub tsim thiab tsim los ntawm Suzhou Jingrui, Horsuaric acid, Hydrogen cov roj av thlorine ntawm jiangsu jacque, Polishing ncoo ntawm Hubei Dinglong thiab lwm yam tshuaj siv hluav taws xob kuj tseem tau ntsib cov kev xav tau ntawm cov txheej txheem qib siab nti.
"Kev loj hlob ntawm Argon fluoride phodoresist rau cov txheej txheem cov txheej txheem siab, uas yog qhov nyuaj tshaj, tseem muaj kev sib tw." Lua Qiming tau hais tias txawm tias muaj ntau lub tsev nyob hauv tsev los ntawm resin monomer, siv cov kev siv saw hlau, tab sis tam sim no tsuas yog ib feem ntawm cov khoom lag luam hauv kev mus kuaj hauv qis.
Lub Sijhawm Post: Lub Tsib Hlis-08-2023