Txoj moo
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Kev txhawj xeeb et cellulose ether rau tiag pob zeb tha xim cov neeg siv khoom kom muaj kev txhim khu kev qha
Cov txheej txheem dej ntawm cov dej uas muaj kev lag luam etheric, muaj qhov tsis muaj kev lag luam etheric, muaj kev hloov pauv ntawm kev loj hlob hauv nroog ether ether tau kuj tau zoo heev ...Nyeem ntxiv -
HPMC daws
1, Dab tsi yog qhov tseem ceeb siv ntawm hydroxypropyl methyl cellulose (HPMC)? Teb: HPMC tau dav siv hauv cov ntaub ntawv tsim tsev, cov khoom siv hluavtaws, cov tshuaj, khoom noj, cov tshuaj ua liaj ua teb, luam yeeb thiab lwm yam tshuaj lom. HPMC tuaj yeem faib ua: Qib Kev Tsim Kho, Khoom Noj Qib thiab kuv ...Nyeem ntxiv -
HydroxyPropyl cellulose HPMC Cov Txheej Txheem Ntau Lawm thiab cov ntawv thov
HydroxyPropy cellulose Holmc, tseem hu ua Hydroxypromellose, yog xim dawb rau ntawm cov dej txias thiab dej kub instlomility zoo ib yam li me me mis cellulose. Hydroxypropyl pab pawg thiab methyl pab pawg yog ether daim ntawv cog lus thiab muaj kuab dab dej huv ntawm ...Nyeem ntxiv -
Co dej ntawm hydroxyethyl cellulose ether hauv kev daws teeb meem aqueous
Hydroxyethyl cellulose (HEC) tseem muaj dej ntau dua li ntawm methyl feem ntau cov neeg muaj kev pab me me (MC) metylropyl cellulose (HPMC) kev nthuav dav cov ntsiab lus. Yuav Elucidate C ...Nyeem ntxiv -
Kev txhim kho cov txheej xwm HPMC ntau lawm thiab cov txheej txheem ntawm hydroxyprropy cellulose hauv Suav teb
Kev txhim kho tshuab HPMC ntau lawm, cov txheej txheem hauv nroog no tau muab ua ntej ntawm WUXI cov tshuaj lom neeg researc ...Nyeem ntxiv -
HydroxyPropylropyl cellulose hpmc ib qho teeb meem
1. Dab tsi yog qhov tseem ceeb siv ntawm hydroxypropyl methyl cellulose? HPMC tau dav siv hauv cov ntaub ntawv hauv tsev, cov khoom siv hluavtaws, cov tshuaj, khoom noj, ua yeeb yam, tshuaj pleev ib ce, luam yeeb. HPMC tuaj yeem faib ua qib kev lag luam, Khoom Noj Khoom Noj thiab Qib Kho Mob ...Nyeem ntxiv -
Vim li cas cellulose ether yog siv dav hauv cov kws tshuaj zoo?
Kws tsim kho cov neeg siv tau yog excipients thiab adjuncts siv hauv kev tsim khoom thiab dispensing ntawm cov tshuaj, thiab yog ib feem tseem ceeb ntawm kev npaj tshuaj. Cellulose ether li muab tau los ntawm cov duab polymer, muaj cov yam ntxwv ntawm biodegradable, nontoxic, xws li sodium carbo ...Nyeem ntxiv -
HPMC siv nyob rau hauv zaj duab xis txheej thiab kev daws teeb meem
Hauv kev sim siab thiab pawg ntau lawm ntawm nifedipine muaj cov ntsiav tshuaj, buflomedil hydrothylulose ntsiav tshuaj, hydroxypropylulose thiab polyacrylic acid cob ...Nyeem ntxiv -
HPMC siv los ua cov kws tshuaj kom zoo
HydroxyPropyyl methylcellose (HPMC) yog siv los ua ib qho ntawm cov tshuaj uas muaj kev cia siab nyob hauv tsev thiab txawv teb chaws. HPMC tuaj yeem siv ua zaj duab xis ua tus neeg sawv cev, cov nplaum, cov neeg sawv cev sib cais, thiab lwm yam. Qhov tseem ceeb ntawm p ...Nyeem ntxiv -
Starch ether hauv cug
Starch ether thicken lub cug, nce cov sag kam, ua rau cov tshuaj khib nyiab, ua piv txwv, nws tseem ceeb tshwj xeeb hauv Gypsum-BA ...Nyeem ntxiv -
Cov nyhuv ntawm hydroxypropyl methyl cellulose hpmc hauv diatom av nkos
Hiatom av nkos yog ib hom zoo nkauj kho kom zoo nkauj phab ntsa cov khoom nrog diatomite raws li cov khoom siv tseem ceeb. Nws muaj cov haujlwm ntawm kev tshem tawm formaldehyde, kev tiv thaiv huab cua, kev tiv thaiv hluav taws, phab ntsa tu menyuam, kom tsis muaj menyuam thiab ...Nyeem ntxiv -
Hydroxypropyl methyl cellulose hauv cov cement thiab gypsum raws plaster
HPMC HydroxyPropy cellulose hauv cov xis nyob hauv cov dej khov thiab ua kom zoo dua ua lub luag haujlwm ntawm cov nplaum thiab sag tiv thaiv ntawm slurry. Huab cua kub, kub thiab cua lub siab yuav cuam tshuam rau cov pa evaporates hauv Maas ...Nyeem ntxiv