Xov xwm
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Dab tsi yog cov khoom ntawm hydroxypropyl methyl cellulose thiab hydroxyethyl cellulose?
1.Hydroxypropyl methyl cellulose Hydroxypropyl methylcellulose yog ib hom cellulose uas nws cov zis thiab noj tau nce sai heev.Nws yog non-ionic cellulose tov ether ua los ntawm refined paj rwb tom qab alkalization, siv propylene oxide thiab methyl chloride ua etherification tus neeg saib xyuas, th...Nyeem ntxiv -
Cellulose ether ua haujlwm li cas hauv cov tshuaj khib nyiab qhuav?
Cellulose ether yog ib qho hluavtaws polymer ua los ntawm ntuj cellulose los ntawm kev hloov tshuaj lom neeg.Cellulose ether yog derivative ntawm natural cellulose.Kev tsim cov cellulose ether yog txawv los ntawm hluavtaws polymers.Nws cov khoom siv yooj yim tshaj plaws yog cellulose, lub ntuj polymer compound.Vim...Nyeem ntxiv -
Txoj kev loj hlob ntawm cov tshuaj qib cellulose ether yog dab tsi?
Pharmaceutical qib cellulose ether yog ib qho tseem ceeb excipient hauv kev lag luam kws tshuaj.Nws yog dav siv nyob rau hauv zaj duab xis txheej, nplaum, tshuaj zaj duab xis, tshuaj pleev, dispersant, zaub capsule, sustained thiab tswj kev tso tawm thiab lwm yam tshuaj excipients nyob rau hauv lub kws tshuaj nyob rau hauv ...Nyeem ntxiv -
Dab tsi yog daim ntawv thov teb ntawm cov khoom siv hauv tsev cellulose ether thiab nws txhim kho li cas?
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, til ...Nyeem ntxiv -
Kev ua haujlwm ntawm cellulose ether hauv cement mortar
Nyob rau hauv npaj sib xyaw mortar, tsuav yog me ntsis cellulose ether tuaj yeem txhim kho kev ua haujlwm ntawm cov khib nyiab ntub dej, nws tuaj yeem pom tias cellulose ether yog ib qho tseem ceeb ntxiv uas cuam tshuam rau kev tsim kho ntawm mortar.Kev xaiv ntawm ntau yam, txawv viscosities, txawv pa ...Nyeem ntxiv -
Txoj kev loj hlob thiab yav tom ntej ntawm cellulose ether yog dab tsi?
Nyob rau hauv 2018, Tuam Tshoj lub cellulose ether kev ua lag luam muaj peev xwm yog 512,000 tons, thiab nws yuav tsum mus txog 652,800 tons los ntawm 2025, nrog ib tug compound txhua xyoo kev loj hlob ntawm 3.4% los ntawm 2019 mus rau 2025. Nyob rau hauv 2018, Tuam Tshoj lub cellulose ether ua lag luam muaj nqis 111 billion yuan. thiab nws xav tias yuav ncav cuag 14.577 ...Nyeem ntxiv -
Cellulose Ethers tsim li cas thiab cov chav kawm yog dab tsi?
Cellulose yog cov khoom tseem ceeb ntawm cov phab ntsa ntawm cov nroj tsuag, thiab yog qhov dav tshaj plaws thiab muaj ntau tshaj polysaccharide nyob rau hauv cov xwm, accounting rau ntau tshaj 50% ntawm cov ntsiab lus carbon nyob rau hauv cov nroj tsuag lub nceeg vaj.Ntawm lawv, cov ntsiab lus cellulose ntawm paj rwb yog ze rau 100%, uas yog lub ntuj ntshiab tshaj plaws ...Nyeem ntxiv -
Lub peev xwm ntawm zaub capsules hauv kev lag luam yog dab tsi?
Nyob rau hauv keeb kwm ntawm ib puas xyoo ntawm cov tshuaj ntsiav, gelatin yeej ib txwm tuav nws txoj hauj lwm raws li cov khoom siv tshuaj ntsiav vim nws ntau qhov chaw, ruaj khov lub cev thiab tshuaj, thiab kev ua haujlwm zoo heev.Nrog kev nce ntawm cov neeg nyiam rau cov tshuaj ntsiav, hollo ...Nyeem ntxiv -
Qhov tseem ceeb npaum li cas yog qhov zoo ntawm cellulose ether rau mortar
Dab tsi yog qhov sib txawv ntawm cov cellulose sib txawv ntawm plaster ntawm Paris Ob carboxymethyl cellulose thiab methyl cellulose tuaj yeem siv los ua cov dej khaws cia rau plaster, tab sis cov dej tuav cov nyhuv ntawm carboxymethyl cellulose yog qis dua li ntawm methyl cellulose, thiab carboxymethyl . ..Nyeem ntxiv -
Lub ntsiab Cheebtsam ntawm qhuav hmoov mortar
Qhuav hmoov mortar yog ib tug semi-tiav mortar ua los ntawm raw cov ntaub ntawv nyob rau hauv lub Hoobkas los ntawm raug batching thiab uniform mixing.Nws tsuas yog siv tau los ntawm kev ntxiv dej thiab nplawm ntawm qhov chaw tsim kho.Vim muaj ntau yam ntawm cov hmoov qhuav mortar, nws yog dav siv.Ib qho ntawm nws cov yam ntxwv loj tshaj plaws yog tias ...Nyeem ntxiv -
Kev siv Cellulose Ether
Nyob rau hauv muaj pes tsawg leeg ntawm qhuav hmoov mortar, cellulose ether yog ib qho tseem ceeb additive nrog ib tug kuj tsis tshua muaj nqi ntxiv, tab sis nws muaj peev xwm ho txhim kho qhov sib tov thiab kev tsim kho ntawm mortar.Txhawm rau muab nws yooj yim, yuav luag txhua qhov sib xyaw ntub dej ntawm cov tshuaj khib nyiab uas tuaj yeem pom nrog n ...Nyeem ntxiv -
Dej tuav, thickening thiab thixotropy ntawm cellulose ether
Cellulose ether muaj cov dej tuav zoo heev, uas tuaj yeem tiv thaiv cov dej hauv cov khib nyiab ntub dej los ntawm evaporating ntxov ntxov los yog absorbed los ntawm lub hauv paus txheej, thiab xyuas kom meej tias cov cement yog hydrated tag nrho, yog li thaum kawg ua kom cov khoom siv ntawm cov tshuaj khib nyiab, uas yog tshwj xeeb tshaj yog ben. ...Nyeem ntxiv
