Kev Tshawb Fawb thiab Kev Ntsuam Xyuas ntawm qhov teeb meem tam sim no ntawm kev lag luam ether in the sactor international, nkag mus rau hauv Suav teb tau muaj kev lag luam tawm tshiab, muaj qhov sib txawv ntawm cov kev tshawb fawb thiab Kev loj hlob thiab cov ntawv thov thev naus laus zis.
Raws li ib puag ncig kev tiv thaiv kev xav txog kev tiv thaiv ib puag ncig, los txhawb nqa cov khoom siv tshuaj tiv thaiv kev ua haujlwm, me me ntawm cov kws kho mob hauv tsev, me me ntawm cov kws kho mob methylulose, methyl cellulose, hydroxyethyl Cellulose, thiab lwm yam.
Qhuav sib tov tsuas yog siv cov dej-soluble cellulose, uas tuaj yeem faib ua cov hom kev nrawm nrawm thiab ncua sijhawm.
Ib qho ntxiv, cellulose ether tuaj yeem siv nyob rau hauv cov liaj teb uas muaj feem xyuam rau peb, xws li roj teeb, xab tshuaj, xab tshuaj, cov ntaub ntawv, textiles thiab lwm yam.
Raws li cov qauv tshuaj ua haujlwm ntawm cov neeg tuaj yeem, tuaj yeem faib ua anionic, cationic thiab tsis yog-ionic kev ua neej.
Non-ionic cellulose ether is mainly used downstream in medicine, food and testing, coatings and detergents, daily chemicals, oil drilling industry. Raws li cov ntaub ntawv suav suav suav, hauv 2012, Tuam Tshoj cov cellulose tsis ether Ntau txog li xyoo dhau los ntawm wbeculose ntau lawm loj hlob mus rau 300,000 tons. Muaj ob qho laj thawj tseem ceeb rau txoj kev loj hlob sai ntawm kev lag luam:
Ntawm ib sab tes, cov txiaj ntsig los ntawm kev ceev nrawm ntawm kev txhim kho hauv tebchaws, kev ua lag luam ntawm cov ntaub ntawv cov khoom lag luam nce qib.
Ob yam, feem ntau cellule ethet qib kev nkag mus ntxiv, hauv kev lag luam hauv tsev kawm ntawv qib siab ether Muaj kev ua lag luam ether ether ether muaj peev xwm yuav tsum tau loj hlob ntxiv.
Nyob rau tam sim no, Tuam Tshoj lub cellulose ether kev lag luam kev lag luam qauv yog tawg, rau cov khoom noj khoom lag luam muaj ntau, ntau yam kev ua lag luam thiab cov khoom lag luam kom tsawg rau hauv cov neeg tsim khoom ntau. Yog Tuam Tshoj lub cellulose ither kev tswj hwm kev lag luam luv.
Cellulose ether raws li daim ntawv thov: Zaub mov thiab cov khoom lag luam hauv tsev kawm ntawv txhua hnub, suav nrog cov khoom lag luam hauv tsev kawm ntawv txhua hnub, suav nrog cov khoom lag luam nyob rau txhua hnub Rau tsuas yog 11%, nrog kev nthuav dav txuas ntxiv ntawm daim ntawv thov teb, qhov kev thov rau cellulose kev ua haujlwm ether kev ua haujlwm hauv teb txuas ntxiv mus nthuav dav.
Nyob rau hauv cov xyoo tsis ntev los no, Tuam Tshoj lub cellulose kev ua lag luam kev tshawb fawb raws li 3135,100 tons kev tshawb nrhiav kev lag luam etection yog 635,100 tons kev lag luam ete Ntau tshaj 800,000 tons, thiab nws tau kwv yees tias kev lag luam xav tau xyoo 2020 yuav yog ntau tshaj 900,000 tons. 2019-2025 Tuam Tshoj cellulose kev ua lag luam muaj peev xwm tswj hwm txhua xyoo, kev lag luam yav tom ntej yuav ua rau muaj kev lag luam tshiab txuas ntxiv ntawm kev loj hlob nruab nrab ntawm kev loj hlob.
Lub Sijhawm Post: Mar-23-2022