Raws li cov khoom siv ua haujlwm siab, cov khoom siv hauv tsev qib cellulose ether tuaj yeem txhim kho cov dej tuav thiab thickening ntawm cov ntaub ntawv hauv tsev, thiab txhim kho kev ua haujlwm ntawm kev tsim kho. Nws yog dav siv los txhim kho thiab optimize xws li masonry mortar, thermal rwb thaiv tsev mortar, pobzeb bonding mortar, Self-leveling mortar, raws li zoo raws li kev ua tau zoo ntawm lub tsev cov khoom xws li PVC resin manufacturing, latex xim, dej-resistant putty, thiab lwm yam. Masonry thiab plastering kev tsim kho, kho kom zoo nkauj sab hauv thiab sab nrauv phab ntsa yog nyob rau hauv txoj kab nrog txoj kev loj hlob ntawm lub teb chaws muaj txoj cai ntawm kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig ntawm cov khoom siv hauv tsev tshiab. Lub tuam txhab cov khoom siv hauv tsev qib cellulose ether yog cov khoom siv hauv tsev high-end qib HPMC, thiab nws cov ntaub ntawv tseem ceeb suav nrog thermal rwb thaiv tsev mortar, pobzeb nplaum, nws tus kheej-leveling, wallpaper kua nplaum thiab lwm yam qhuav sib xyaw mortar teb, nrog rau polyvinyl chloride (PVC), hluav taws xob slurry thiab lwm yam teb; kuj tseem muaj qee cov khoom lag luam zoo tib yam, uas feem ntau yog siv rau hauv cov khoom sib xyaw ua ke, cov mortar zoo tib yam thiab phab ntsa scraping putty.
Vim qhov loj tag nrho cov peev txheej hauv kev tsim kho engineering, kev lag luam dav dav thiab kev xav tau loj, tag nrho kev lag luam xav tau rau cov khoom siv hauv tsev qib cellulose ether ntau dua li qhov xav tau ntawm cellulose ether hauv lwm qhov chaw. Nws yog tsuas yog siv rau hauv cov khoom sib xyaw ua ke, cov neeg sawv cev sib txuas, PVC, putty, thiab lwm yam. Tam sim no, kuv lub teb chaws qhov kev thov rau cov khoom siv hauv tsev-qib cellulose ether (xws li kev tsim kho, PVC thiab txheej txheej) muaj ntau dua 90% ntawm qhov kev thov rau non-ionic cellulose ether.
Tab sis los ntawm lub ntiaj teb kev xav, kwv yees li 52% ntawm non-ionic cellulose ethers yog siv nyob rau hauv lub tshav pob ntawm lub tsev cov ntaub ntawv, uas yog deb tshaj nyob rau hauv lub domestic theem. Qhov laj thawj tseem ceeb yog tias, ntawm ib sab, qhov ntsuas ntawm kev nqis peev hauv kev tsim kho engineering hauv kuv lub teb chaws yog loj thiab loj hlob. Txawm hais tias qhov kev loj hlob qeeb qeeb, qhov ntim kuj loj; Yog li ntawd, kuv lub teb chaws cov khoom siv qib cellulose ether muaj cov yam ntxwv ntawm ntau daim ntawv thov, kev lag luam loj, thiab cov neeg siv khoom tawg. Raws li 220,000 tons ntawm cov khoom siv hauv tsev-qib cellulose ether xav tau hauv kev lag luam hauv tsev hauv xyoo 2018 thiab tus nqi nruab nrab ntawm 25,000 yuan / tuj, cov khoom siv hauv tsev-qib cellulose ether loj yog li 5.5 billion yuan.
Raws li cov khoom siv hauv tsev uas tsis yog-ionic cellulose ether muaj kev txhawj xeeb, muaj ob yam ntxwv. Ua ntej tshaj plaws, nws muaj kev cuam tshuam loj heev los ntawm kev lag luam qis qis xws li kev tsim vaj tsev, vaj tsev thiab kho kom zoo nkauj. Nyob rau hauv xyoo tas los no, txawm hais tias kuv lub teb chaws kev nqis peev hauv vaj tse thiab kev tsim kho thaj chaw ntawm cov tuam txhab tsim vaj tsev tau nce xyoo los ntawm xyoo, qhov kev loj hlob tau poob qis. Raws li qhov tshwm sim, qhov kev loj hlob ntawm lub teb chaws tsim cov khoom sib xyaw ua ke thiab cov coatings tau poob qis.
Lwm qhov tshwj xeeb yog txoj cai qhia txog kev txhim kho ntsuab, txuag hluav taws xob thiab ib puag ncig tus phooj ywg lub tsev thiab kev hloov pauv ntawm cov neeg siv khoom txawv teb chaws mus rau Tuam Tshoj, uas cuam tshuam qhov cuam tshuam ntawm kev poob qis hauv kev loj hlob hauv vaj tsev. "Lub Kaum Ib Hlis 5-Xyoo Txoj Kev Npaj rau Kev Siv Hluav Taws Xob thiab Kev Txhim Kho Lub Tsev Ntsuab" muab cov hom phiaj rau pem hauv ntej. Los ntawm 2020, lub zog efficiency ntawm lub nroog tshiab yuav nce 20% piv rau 2015; qhov kev faib ua feem ntawm thaj chaw ntsuab hauv cov tsev tshiab hauv nroog yuav ntau dua 50%, thiab qhov kev faib ua feem ntawm cov khoom siv vaj tsev ntsuab yuav siv ntau tshaj 40%; thaj tsam ntawm lub zog-txuag kev kho dua tshiab ntawm cov tsev nyob uas twb muaj lawm yog ntau tshaj 500 lab square meters, thiab lub zog-txuag renovation ntawm pej xeem vaj tse yog 100 lab square meters. Qhov kev faib ua feem ntawm cov tsev txuag hluav taws xob hauv cov tsev nyob uas twb muaj lawm hauv cov nroog thiab cov nroog thoob plaws lub tebchaws tau tshaj 60%. Txoj kev loj hlob ntawm cellulose ether muab kev txhawb nqa txoj cai. Tom qab European nuj nqis hauv 2012, cov neeg siv khoom hauv qee lub tebchaws tau nce lawv qhov kev yuav khoom ntawm cellulose ether los ntawm Tuam Tshoj thiab lwm lub tebchaws tshiab txhawm rau txhawm rau daws qhov teebmeem thiab txo cov nqi.
Lub sij hawm xa tuaj: Plaub Hlis-28-2024