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Cov txiaj ntsig tseem ceeb thiab kev siv ntawm HPMC ua qhov zoo emulsion stabilizer
Hydroxypropyl methylcellulose (HPMC) yog cov tshuaj siv ntau yam siv dav hauv ntau yam kev lag luam thiab zaub mov. Raws li qhov ua tau zoo emulsion stabilizer, HPMC tau qhia qhov zoo thiab kev siv dav hauv ntau yam. Lub ntsiab kom zoo dua 1. Thickening thiab Stability HPMC muaj excelle ...Nyeem ntxiv -
Cov txiaj ntsig ntawm kev siv RDP hmoov hauv cov phab ntsa sab hauv
Sab hauv phab ntsa putty yog cov khoom siv hauv tsev uas feem ntau siv los ua kom zoo nkauj ntawm phab ntsa. Lub hom phiaj yog los muab qhov chaw du thiab tiaj tus, nteg lub hauv paus rau cov khoom siv kho kom zoo nkauj tom ntej xws li xim pleev xim thiab phab ntsa. Redispersible Polymer Powder (RDP) yog ib qho tshuaj ntxiv uas tuaj yeem ua rau ...Nyeem ntxiv -
Qhov zoo ntawm Hydroxyethyl Cellulose (HEC) hauv Roj Drilling
Hydroxyethyl Cellulose (HEC) yog cov dej-soluble polymer dav siv hauv cov txheej txheem roj drilling. Nws qhov tshwj xeeb lub cev thiab tshuaj lom neeg ua rau nws muaj ntau yam zoo hauv daim teb no. 1. Kev txhim kho ntawm cov khoom rheological Hydroxyethyl cellulose muaj cov khoom thickening zoo thiab muaj peev xwm ...Nyeem ntxiv -
Qhov zoo ntawm HPMC nyob rau hauv cov ntaub ntawv uas tsis yog-shrink grouting
Hydroxypropyl Methylcellulose (HPMC) yog non-ionic cellulose ether siv dav hauv cov khoom siv hauv tsev. Tshwj xeeb tshaj yog ntawm cov ntaub ntawv tsis shrinkage grouting, qhov zoo ntawm HPMC yog qhov tseem ceeb. 1. Txhim kho kev tsim kho kev ua haujlwm HPMC muaj kev tuav dej zoo, uas tso cai rau ...Nyeem ntxiv -
Qhov cuam tshuam ntawm RDP ntawm kev tsim kho kev ua haujlwm thiab ua haujlwm ntev ntawm cov nplais pobzeb nplaum
RDP (Redispersible Polymer Powder) yog ib qho tseem ceeb hauv tsev cov khoom siv ntxiv rau hauv cov nplais nplaum. Nws tsis tsuas yog txhim kho kev tsim kho ntawm cov nplais nplaum, tab sis kuj txhim kho lawv cov kav ntev. 1. Qhov cuam tshuam ntawm RDP ntawm kev tsim kho kev ua tau zoo 1.1 Txhim kho kev ua haujlwm RDP tuaj yeem ua haujlwm ...Nyeem ntxiv -
Lub luag hauj lwm dab tsi yog redispersible latex hmoov ua si hauv gypsum-based self-leveling?
1. Txhim kho kev sib raug zoo zog Redispersible latex hmoov tuaj yeem txhim kho lub zog sib txuas hauv gypsum-based self-leveling. Nws txhim kho qhov adhesion ntawm substrate thiab tus kheej-leveling txheej los ntawm kev sib xyaw nrog gypsum thiab lwm yam khoom xyaw. Tsis tsuas yog qhov no nce lub sijhawm ...Nyeem ntxiv -
Cov txiaj ntsig ntawm kev siv MHEC hmoov hauv kev tsim kho cov haujlwm
Hauv cov phiaj xwm kev tsim kho niaj hnub no, kev xaiv cov ntaub ntawv muaj feem cuam tshuam rau qhov zoo thiab tus nqi ntawm qhov project. Nyob rau hauv xyoo tas los no, MHEC (methylhydroxyethylcellulose) hmoov tau dhau los ua cov khoom siv nrov hauv kev tsim kho vim nws cov khoom tshwj xeeb thiab ntau yam. Basic Properties ntawm ...Nyeem ntxiv -
Lub luag haujlwm ntawm cov hmoov txhuv nplej siab ether hauv cov khoom siv hauv tsev
Starch ether, uas yog ib qho tseem ceeb ntawm kev hloov kho tshuaj, ua lub luag haujlwm tseem ceeb hauv cov khoom siv hauv tsev. Nws yog ib qho polymer tau los ntawm kev hloov kho cov hmoov txhuv nplej siab, uas tuaj yeem txhim kho kev ua tau zoo ntawm cov khoom siv hauv tsev. 1. Cov khoom tseem ceeb ntawm cov hmoov txhuv nplej siab ethers Starch ether yog cov tsis-ionic, dej ...Nyeem ntxiv -
Microcrystalline cellulose yog dab tsi?
Microcrystalline cellulose (MCC) yog ib qho zoo cellulose muab rho tawm los ntawm cov nroj tsuag fibers thiab feem ntau siv nyob rau hauv ntau yam kev lag luam teb xws li zaub mov, tshuaj thiab tshuaj pleev ib ce. Nws muaj ntau yam tshwj xeeb lub cev thiab tshuaj lom neeg, ua rau nws muaj ntau yam additive thiab excipient. Source thiab kev npaj o ...Nyeem ntxiv -
Puas yog CMC thickener muaj kev nyab xeeb rau haus?
CMC (carboxymethyl cellulose) yog siv dav siv thickener, stabilizer thiab emulsifier. Nws yog ib qho tshuaj hloov kho cellulose derivative, feem ntau yog muab rho tawm los ntawm cov nroj tsuag fibers xws li paj rwb los yog ntoo pulp. CMC tau siv dav hauv kev lag luam khoom noj vim nws tuaj yeem txhim kho kev ntxhib los mos, saj thiab ruaj khov o ...Nyeem ntxiv -
Yuav ua li cas cellulose ethers txhim kho adhesion thiab film-forming zog
Cellulose ethers yog cov chav kawm tseem ceeb ntawm cov khoom siv polymer uas tau siv dav hauv kev tsim kho, txheej txheej, tshuaj thiab lwm yam haujlwm. Nws cov qauv tshuaj lom neeg tshwj xeeb thiab cov khoom siv lub cev ua rau nws muaj txiaj ntsig zoo hauv kev txhim kho adhesion thiab zaj duab xis-tsim cov khoom. 1. Basic khoom...Nyeem ntxiv -
HEC txhim kho zaj duab xis-tsim thiab adhesion nyob rau hauv waterborne coatings
Waterborne coatings tau dhau los ua qhov tseem ceeb hauv kev lag luam niaj hnub txheej txheej vim lawv cov khoom zoo ib puag ncig thiab tsis tshua muaj hluav taws xob organic compound (VOC) emissions. Txawm li cas los xij, piv nrog cov txheej txheem hnyav-raws li cov txheej txheem, cov txheej txheem dej feem ntau ntsib teeb meem hauv cov ntsiab lus o ...Nyeem ntxiv
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