Txoj moo
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Qhov zoo thiab cov ntawv thov ntawm hydroxyethyl cellulose (HEC)
Hydroxyethyl cellulose (HEC) yog cov khoom siv dej-soluble polymer ua los ntawm cov xov tooj ntawm lub ntsej muag los ntawm Eetherification hloov kho. Vim nws cov tuab heev, ncua, emulsification, zaj duab xis, nws tau siv dav hauv cov tshuaj pleev ib ce, tshuaj, ...Nyeem ntxiv -
Cov nyhuv ntawm hydroxypropylencellulose (HPMC) kev xav hauv kev daws teeb meem
HydroxyPropyyl methylcellose (HPMC) yog ib feem siv dej-soluble polymer cellulose cellulose uas tau siv dav hauv kev tsim kho, chaw muag tshuaj, khoom noj khoom haus, khoom noj. HPMC muaj cov dej ua kom zoo, thickening, zaj duab xis-ua thiab ruaj khov zog, thiab nws cov kev xav hauv ...Nyeem ntxiv -
Cov txiaj ntsig ntawm kev siv cov cellulose hpmc hauv cov xis mas cug?
Siv cov tshuaj cellulose HPMC (HydroxyPropyyl methylcelulose) nyob rau creat cug muaj ntau cov txiaj ntsig, uas ua rau HPMC ib qho ntxiv ntxiv hauv kev tsim kho. HPMC feem ntau yog lub luag haujlwm ntawm thickening, lubricalen, lubrication, kev sib raug zoo, thiab lwm yam txhim kho confe ...Nyeem ntxiv -
Cov txiaj ntsig ntawm kev siv dej siab hpmc hauv qhuav-tov cug?
Hauv cov ntaub ntawv hauv tsev niaj hnub, muab tshuaj khib kom qhuav yog siv nce zuj zus. Nws yog cov khoom siv hauv tsev zoo uas muaj kev tsim kho zoo thiab txhim khu kev qha engineering zoo. Siv dej siab ua kom muaj zog hydroxypropyl methylculose (HPMC) hauv kev sib xyaw qhuav huv ...Nyeem ntxiv -
Cov nyhuv ntawm viscosity ntawm methylcellulose ether rau gypsum tshuaj
1. Taw qhia methylcellulose ether (MCE), raws li lub tsev tseem ceeb ntxiv, tau siv dav hauv cov ntaub ntawv hauv tsev, tshwj xeeb hauv gypsum tshuaj. Gypsum tshuaj khib tau dhau los ua cov khoom tseem ceeb hauv txoj kev tsim kho vim nws ua haujlwm tau zoo heev, kev ua haujlwm zoo thiab dej tuav cia. ...Nyeem ntxiv -
Daim ntawv thov ntawm hydroxyethyl cellulose (HEC) nyob rau hauv cov txheej txheej kev lag luam
1. Taw qhia cov cellulose hydulose (HEC) yog cov cellulose cellulose ether tau los ntawm kev rov kho cov tshuaj lom neeg nrog ethylene oxide tom qab kho ethylene. HEC tau siv dav nyob rau hauv cov txheej txheej kev lag luam vim nws cov khoom siv lub cev thiab tshuaj lom neeg zoo, xws li cov dej solubility siab, zoo v ...Nyeem ntxiv -
Hydroxyethylcellose (HEC) siv thiab cov lus qhia
1. Taw qhia rau hydroxyethyl cellulose hydroxyethyl cellulose (HEC) yog cov dej tsis yog-ionic-soluble cellulose ntawm cov cellulose tshuaj kho ntawm ntuj. HEC tau dav siv rau hauv cov tsho tiv no, tsim kho, tshuaj txhua hnub, cov roj ua ke, tshuaj thiab lwm cov liaj teb nrog nws zoo heev ...Nyeem ntxiv -
Yuav ua li cas txheeb xyuas qhov zoo ntawm cov liab liab polymer hmoov?
Txheeb xyuas qhov zoo ntawm recispersible polymer hmoov (RDP) yog qhov tseem ceeb rau cov ntaub ntawv tsim tsev thiab lwm yam kev siv. Cov Khoom Siv Zoo RDP tuaj yeem txhim kho txoj hlua khi rau lub zog, muab cov khoom tawg thiab dej tsis kam ua rau cov khoom lag luam tsis zoo ...Nyeem ntxiv -
Yuav ua li cas xaiv lub viscosity ntawm HPMC rau putty qhuav cug?
Hauv cov txheej txheem ntau lawm ntawm putty hmoov qhuav cho koob tshuaj no, lub piscosity xaiv ntawm hydroxypropylulose (HPMC) yog qhov tseem ceeb rau cov khoom lag luam. HPMC yog lub cellule tseem ceeb ether, siv dav hauv cov ntaub ntawv hauv tsev, tshwj xeeb tshaj yog nyob rau hauv cov hmoov puTty, ua yeeb yam li qhuav ...Nyeem ntxiv -
Kev nkag siab lub luag haujlwm ntawm cov tshuaj ntxiv hauv kev txo cmc viscosity
1. Txheej txheem cej luam carboxymethyl cellulose (CMC) yog dej-soluble anionic polysaccharide dav siv hauv cov zaub mov, cov tshuaj, tshuaj pleev ib ce, cov tshuaj pleev ib ce, cov tshuaj pleev roj rau thiab papermaking. Cov cuab yeej tseem ceeb ntawm CMC yog nws cov ntawv thov viscosity, tab sis nyob rau hauv cov ntawv thov kev siv, nws viscosity feem ntau yuav tsum tau tswj hwm kom tau raws li cov ...Nyeem ntxiv -
Cov ntsiab lus tseem ceeb los txiav txim siab nyob rau hauv kev tsim cov Hemc?
Hemc (Hydroxyethy cellulose) yog cellule cellulose ether derivative dav siv hauv kev tsim kho, tshuaj, khoom noj thiab lwm daim teb. Hauv nws cov txheej txheem ntau lawm, muaj ntau cov ntsiab lus tseem ceeb los txiav txim siab los xyuas kom meej qhov zoo ntawm cov khoom lag luam thiab kev ua haujlwm ntawm kev tsim khoom. 1. Xaiv thiab P ...Nyeem ntxiv -
Kev ua tiav cov nyhuv ntawm hydroxyethyl cellulose thickener rau txheej txheej ua haujlwm
Hydroxyethyl cellulose (HEC) yog cov tsis-ionic cellulose txoj haujlwm uas ua haujlwm tseem ceeb hauv kev lag luam zoo tshaj plaws thiab cov kev siv ntau dua. Nws cov qauv tshuaj yog ib qho tsim los ntawm kev ua haujlwm hydroxyethylation ntawm cov pawg hydroxyl hauv lub cell ...Nyeem ntxiv