Kev lag luam xov xwm
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Dab tsi yog qhov sib txawv ntawm cov kws kho mob cellulose pom hauv cov pob zeb?
Cellulose ether yog ib qho tseem ceeb tsim cov khoom siv uas tseem ceeb uas tau siv nyob rau hauv cov pob zeb thiab kev sib xyaws kom txhim kho lawv cov khoom. Lub zog tseem ceeb ether ether rau hauv cov pob zeb muaj xws li, kev ncua, thiab lwm yam) methylen c ...Nyeem ntxiv -
Yuav ua li cas thiaj ua kom redispersible looj hmoov?
Recispersible polymer hmoov (RDP) yog cov khoom tseem ceeb siv hauv kev tsim kho, cov xim nplaum, cov nplaum thiab lwm thaj teb. Nws yog tsim los ntawm cov tshuaj tsuag kom qhuav emulsion thiab muaj qhov zoo dispersibility thiab adhesion. 1. Cov khoom siv raw npaj cov ntaub ntawv tseem ceeb rau kev ua redispersible lat ...Nyeem ntxiv -
Yog hydroxyethyl cellulose lub polymer?
Hydroxyethyl cellulose (HEC) yog qhov tseeb lub polymer. Txhawm rau kom nkag siab txog qhov no, peb yuav tsum tshawb xyuas cov ntsiab lus tseem ceeb ntawm cov polymers, cov qauv ntawm cov khoom siv ntawm hydroxyethyl cellulose, thiab nws cov ntawv thov. 1. Cov ntsiab lus yooj yim ntawm polymers polym ...Nyeem ntxiv -
Dab tsi yog cov nyiaj ntawm hydroxyethyl cellulose ntxiv?
Hydroxyethyl cellulose (HEC) yog cov dej tsis-ionic-soluble polymer dav siv hauv cov tshuaj pleev ib ce, roj av, stabilizer, cov neeg sawv cev rau tus neeg sawv cev. Nws muaj cov nyhuv zoo heev, ntsev tsis kam, alkali tsis kam ...Nyeem ntxiv -
Daim Ntawv Thov ntawm HydroxyPropyyl Metylropencellulose hauv kev tsim kho
HydroxyPropyyl methylcellueculose (HPMC) yog qhov tseem ceeb ntxiv cov khoom siv tau siv hauv tsev. Nws yog ib qho tsis-ionic cellulose cellulose tau los ntawm cov tshuaj kho mob kho mob thiab muaj tshuaj lom neeg lub cev. HPMC yog tsuas yog siv los ua cov tuab, nplaum, zaj duab xis yav tas los ...Nyeem ntxiv -
HPMC HPMC yog dab tsi?
HPMC (HydroxyPropy cellulose) yog ib qho khoom siv tsis tshua muaj cov khoom siv hauv cov ntaub ntawv hauv tsev, tshwj xeeb tshaj yog nyob hauv kev tsim khoom thiab kev siv ntawm putty. Putty yog lub tsev cov khoom siv los ua qib thiab kho cov npoo av lossis cov chaw qab nthab, thiab ua lub luag haujlwm tseem ceeb hauv kev tsim kho. 1. Thicken ...Nyeem ntxiv -
HydroxyPropyyl Metylcellulose (HPMC) rau cov cement-raws cov cuab yeej siv tshuaj cug
HydroxyPropyyl Metylcellulose (HPMC) yog qhov tsis muaj ionic cellulose ether uas yog dav siv rau cov khoom lag luam zoo nkauj. Lub luag haujlwm tseem ceeb ntawm HPMC hauv cov ntaub ntawv kev lag luam hauv tsev yog txhawm rau txhim kho kev tsim kho ntawm cug, txhim kho nws cov tawg tawm, ...Nyeem ntxiv -
Cov lus qhia yooj yim ntawm HEC thiab HPMC
HEC (Hydroxyethyl cellulose) thiab HPMC (HydroxyPropyylulose) yog ob feem ntau siv cellulose derivatives, uas tau siv dav hauv ntau yam kev lag luam. Cov ntaub ntawv no tau ua cov ntaub ntawv ua haujlwm tseem ceeb vim lawv lub cev thiab tshuaj lom neeg. 1. HEC (Hydroxyethyl cellul ...Nyeem ntxiv -
Dej tuav tseg ntawm cellulose ether
Cellulose ether yog cov khoom siv ua haujlwm tau siv hauv kev tsim kho, tshuaj, khoom noj, tshuaj pleev ib ce thiab lwm thaj teb. Nws cov dej khaws cia yog ib qho ntawm nws cov yam ntxwv tseem ceeb, tshwj xeeb tshaj yog nyob rau hauv daim ntawv thov cov ntaub ntawv ua xws li tshuaj khib thiab xis mas. Dej khaws cia yog hais txog lub peev xwm ...Nyeem ntxiv -
Cov khoom ntawm hydroxyethyl cellulose
Hydroxyethyl cellulose (HEC) yog cov dej tsis muaj dej-soluble polymer dav siv hauv ntau daim teb. Nws yog feem ntau tsim los ntawm tshuaj lom neeg cov tshuaj ntsig xws li alkalization thiab etherification ntawm ntuj cellulose. Nws muaj cov khoom siv lub cev tshwj xeeb thiab tshuaj lom neeg, ua rau nws tsis tau ...Nyeem ntxiv -
HPMC Txheej Disperstant thickening txheej
Hauv kev ua lag luam niaj hnub thiab muaj cov txheej txheem kev ua yeeb yam, kev ua tau zoo thiab kev ua tau zoo ntawm cov txheej yog ncaj qha rau cov nyhuv thiab kev pabcuam lub neej ntawm cov khoom kawg. Txhawm rau txhim kho kev ua tau zoo ntawm cov xim tha xim, cov quav roj ntsha ua tau lub luag haujlwm tseem ceeb hauv cov xim tsim. Raws li ib txwm txheej positionitive ...Nyeem ntxiv -
Lub luag haujlwm ntawm redispersible looj hmoov raws li ib phau ntawv hauv cov tshuab casent-raws li
Redispersible looj cov ntaub ntawv tseem ceeb yog cov khoom tseem ceeb polymer uas feem ntau siv los txhim kho cov khoom ntawm Caas Mortars thiab pob zeb. Nws yog cov hmoov tsim los ntawm cov tshuaj tsuag kom qhuav ntawm cov polymerized emulsion uas tuaj yeem raug hluav taws xob rau hauv cov dej emulsion hauv dej ...Nyeem ntxiv