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Kev sim txoj kev rau viscosity ntawm cellulose ether tov rau qhuav-mixed mortar
Cellulose ether yog ib tug polymer compound synthesized los ntawm ntuj cellulose los ntawm etherification txheej txheem, thiab yog ib tug zoo heev thickener thiab dej tuav tus neeg saib xyuas. Cellulose ethers tau dav siv nyob rau hauv qhuav sib tov mortar nyob rau hauv xyoo tas los no, feem ntau lug siv yog ib co non-ionic cellulose ethers, i ...Nyeem ntxiv -
100,000 viscosity hydroxypropyl methylcellulose
Hydroxypropyl methylcellulose tuaj yeem siv rau hauv putty nrog viscosity ntawm 100,000, thaum lub viscosity ntawm cement mortar yuav tsum siab, uas yuav tsum yog 150,000. Hydroxypropyl Methyl Cellulose ua lub luag haujlwm tseem ceeb hauv kev tswj cov dej noo thiab thickening. Yog li ntawd, nyob rau hauv putty, tsuav yog dej ...Nyeem ntxiv -
HPMC thiab CMC puas tuaj yeem sib xyaw?
Methylcellulose yog dawb los yog tawm-dawb fibrous los yog granular hmoov; tsw thiab tasteless. Cov khoom no swells mus rau hauv ib tug ntshiab los yog me ntsis turbid colloidal tov nyob rau hauv dej; Nws yog insoluble nyob rau hauv kiag li ethanol, chloroform los yog ether. Sai sai tawg thiab o hauv dej kub ntawm 80-90 ° C, thiab yaj qui ...Nyeem ntxiv -
Cov khoom thiab kev siv ntawm Microcrystalline Cellulose
01. Cov khoom ntawm microcrystalline cellulose Microcrystalline cellulose yog ib qho tsis muaj ntxhiab, tsis tshua muaj xim dawb luv luv porous particle, nws cov particle loj yog feem ntau 20-80 μm (microcrystalline cellulose nrog crystal particle loj ntawm 0.2-2 μm yog qib colloidal), thiab cov limit degree ntawm polym...Nyeem ntxiv -
Nrov kev tshawb fawb | Dab tsi yog txoj kev sib cais ntawm methyl cellulose?
Thaum nws los txog rau solubility ntawm methyl cellulose, nws tsuas yog hais txog solubility ntawm sodium carboxymethyl cellulose. Sodium carboxymethyl cellulose yog cov hmoov dawb los yog yellowish flocculent fiber, uas tsis muaj ntxhiab thiab tsis qab. Nws yog yooj yim soluble nyob rau hauv dej txias los yog kub, ua ib tug transpar ...Nyeem ntxiv -
Dab tsi yog qhov chaw thov kev kho mob qib cellulose ether khoom?
1. Kev Taw Qhia luv luv ntawm Cellulose Ether Cellulose ether yog ib lo lus dav dav rau ntau yam derivatives tau los ntawm ntuj cellulose (refined paj rwb thiab ntoo pulp, thiab lwm yam) Cov khoom uas tshwm sim yog downstream derivative ntawm cellulose. Tom qab etherification, cellulose yog soluble hauv dej, dilute ib ...Nyeem ntxiv -
Architectural Materials - methyl cellulose
Metic cellulose khoom qhia cov ntsiab lus Lub Ryan Architectural Material Factory ntawm methyl cellulose yog pom zoo heev. Ntawm no cov methyl cellulose muab faib ua ob pawg khoom. Qeb ib Dej-resistant phooj ywg-resistant oracle cellulose tiav cov khoom, ntawm tus nqi hauv qab HPMC ...Nyeem ntxiv -
Methylcellulose kuj muaj lub luag haujlwm sib txawv hauv kev lag luam sib txawv
Methyl cellulose tau dhau los ua cov khoom siv dav hauv lub neej txhua hnub vim nws cov khoom siv loj, ntau yam kev siv, thiab siv tau yooj yim. Tab sis feem ntau ntawm kev siv ib txwm yog rau kev lag luam, yog li nws tseem hu ua "kev lag luam monosodium glutamate". Hauv kev lag luam sib txawv, methyl cellulose muaj ...Nyeem ntxiv -
Teeb meem ntawm kev siv methyl cellulose
Methyl cellulose yog lub ntsiab lus ntawm sodium carboxymethyl cellulose. Nws yog tsuas yog siv rau hauv cov khoom noj, kev tsim kho, tshuaj, ceramics, roj teeb, mining, coatings, papermaking, ntxuav, tshuaj txhuam hniav txhua hnub, textile printing thiab dyeing, roj drilling, thiab lwm yam nyob rau hauv ib lub teb. Lub ntsiab function...Nyeem ntxiv -
Cov nyhuv ntawm latex hmoov rau qhov yooj ntawm mortar
Lub admixture muaj cov txiaj ntsig zoo rau kev txhim kho kev ua haujlwm ntawm kev tsim kho kom qhuav-siv mortar, thiab cov hmoov roj hmab rov qab yog ua los ntawm cov khoom tshwj xeeb polymer emulsion tom qab cov tshuaj tsuag kom qhuav. Cov hmoov roj hmab qhuav yog qee qhov sib txawv ntawm 80 ~ 100mm sib sau ua ke. Cov particle no yog solub...Nyeem ntxiv -
Cov txiaj ntsig zoo ntawm cov hmoov polymer ntawm lub zog ntawm mortar
Tam sim no, redispersible latex hmoov tau ua lub luag haujlwm tseem ceeb ua ib qho ntxiv ntawm kev tsim mortar. Ntxiv cov hmoov latex ntxiv rau hauv mortar tuaj yeem npaj ntau yam khoom siv tshuaj khib xws li pobzeb nplaum, thermal rwb thaiv tsev mortar, self-leveling mortar, putty, plastering mortar, d ...Nyeem ntxiv -
Cov yam ntxwv ntawm cov cellulose ether thiab nws cov kev cuam tshuam rau kev ua haujlwm ntawm mortar
Paub meej: Cellulose ether yog lub ntsiab additive nyob rau hauv npaj-mixed mortar. Cov hom thiab cov yam ntxwv ntawm cellulose ether tau qhia, thiab hydroxypropyl methylcellulose ether (HPMC) raug xaiv los ua cov tshuaj ntxiv rau kev kawm txog kev cuam tshuam ntawm ntau yam khoom ntawm mortar. . Stu...Nyeem ntxiv
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