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Qhia: Redispersible polymer hmoov (RDP) yog qhov tseem ceeb ntawm ntau yam khoom siv hauv tsev, suav nrog kev ua haujlwm ntawm tus kheej. Cov tebchaw no feem ntau siv hauv cov ntawv thov cov ntaub ntawv los tsim ib qho chaw du, tiaj. Nkag siab txog kev sib cuam tshuam ntawm RDP thiab Kev Ntsuas Tus Kheej ...Nyeem ntxiv»
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Abstract: Cov calcium yog cov ntxhia tseem ceeb uas ua lub luag haujlwm tseem ceeb hauv ntau yam kev ua haujlwm hauv tib neeg lub cev. Thaum cov khoom noj khoom haus ntawm cov calcium, xws li cov khoom lag luam mis, tau ntev tau lees paub, lwm hom tshuaj calcium, nrog rau cov calcium tsim, muaj cov tshuaj pleev tau cov calte ...Nyeem ntxiv»
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Qhia: Sab hauv phab ntsa Putty ua lub luag haujlwm tseem ceeb hauv kev ua tiav du, phab ntsa zoo nkauj. Ntawm cov khoom xyaw ntau yam uas ua rau pem nruab phab ntsa ua qauv, recispersible polymer fwj (RDP) sawv ntsug ntawm txoj haujlwm tseem ceeb lawv ua si txhim kho kev ua tau zoo thiab cov khoom ntawm cov khoom kawg ...Nyeem ntxiv»
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Xab xab nphua qib CMC sofium carboxymethyl cellulose, ntxiv rau, CMC kuj tseem tuaj yeem ua kom cov tshuaj ntxuav cov nplais los yog xab npum ntxuav. ..Nyeem ntxiv»
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Ceramic los CMC Candc Candc Sodium Carboxymethyl cellulose tshuaj tuaj yeem yaj nrog lwm cov kua dej-soluble adhesives thiab resins. Lub viscosity ntawm cmc tsawg zuj zus nrog qhov nce ntawm kub, thiab viscosity yuav rov qab tom qab txias. CMC aqueous daws yog tsis yog-tshiab ...Nyeem ntxiv»
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HydroxyPropyyl methylcellueculose (HPMC) yog ib qho ntau hom neeg ntxiv rau hauv kev tsim kho kev tsim kho, tshwj xeeb hauv phab ntsa ua kom tiav. HPMC muaj ntau qhov zoo uas pab txhim kho kev ua tau zoo thiab kev ua tau zoo ntawm phab ntsa putty. Nov yog peb qhov zoo ntawm kev siv HPMC hauv phab ntsa Putty: ...Nyeem ntxiv»
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HydroxyPropyyl methylcellulose (HPMC) yog cov ntau ntau polymer dav siv nyob rau hauv ntau yam kev lag luam suav nrog kev tsim kho nrog kev tsim kho nrog kev tsim kho nrog kev tsim kho nrog rau kev tsim kho nrog kev tsim kho nrog kev tsim kho nrog rau kev tsim kho nrog kev tsim kho nrog kev tsim kho nrog kev tsim kho nrog kev tsim kho nrog rau kev tsim kho nrog kev tsim kho nrog kev tsim kho nrog kev tsim kho nrog rau kev tsim kho. Hauv cov ntawv thov gypsum, HPMC pabcuam ua tus muaj txiaj ntsig ntxiv nrog cov txiaj ntsig zoo uas pab txhim kho cov kev ua tau zoo tag nrho thiab kev ua haujlwm zoo ntawm gypsum. Kawm ...Nyeem ntxiv»
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Hydroxyethyl cellulose (HEC) hauv cov neeg siv tshuaj: cov multifunctional qhia hydroxyethylcelleculose (HEC) yog ntau cov kev siv ntawm kev lag luam thoob plaws ntau yam lag luam thoob plaws ntau yam kev lag luam. Ib qho ntawm nws thaj chaw muaj txiaj ntsig yog cov khoom lag luam tshuaj kev lag luam, qhov twg nws uniq ...Nyeem ntxiv»
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Hydroxyethyl cellulose (HEC) hauv cov neeg siv tshuaj: cov multifunctional qhia hydroxyethylcelleculose (HEC) yog ntau cov kev siv ntawm kev lag luam thoob plaws ntau yam lag luam thoob plaws ntau yam kev lag luam. Ib qho ntawm nws thaj chaw muaj txiaj ntsig yog cov khoom lag luam tshuaj kev lag luam, qhov twg nws uniq ...Nyeem ntxiv»
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Hydroxyethylulose (HEC) plays Lub Luag Haujlwm Tseem Ceeb hauv kev lag luam roj drilling kev lag luam, tshwj xeeb tshaj yog nyob rau hauv cov kua dej lossis av nkos. DRILLING DEJ yog qhov tseem ceeb nyob rau hauv cov roj drilling cov txheej txheem zoo, muab ntau yam haujlwm xws li txias thiab lubricating laum cov kab laum, nqa cov taub hau txiav mus rau saum npoo, thiab cov maint ...Nyeem ntxiv»
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Cov neeg hais txog cellulose feem ntau siv los ua cov quav hauv gypsum-raws li cov txiv neej mortars los txhim kho ntau yam khoom thiab kev ua tau zoo. Hauv qab no yog qee cov kev siv ntawm cellulose muaj cov neeg muaj kev nyab xeeb hauv gypsum cug, cellulose muaj kev hais ua ke hydrothilic polymers, lub ntsiab lus lawv muaj ...Nyeem ntxiv»
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Kev txuag cov artwork yog cov txheej txheem ua kom zoo nkauj thiab zoo tshaj plaws uas yuav tsum tau xaiv ua tib zoo xaiv thiab muaj kev ncaj ncees ntawm cov duab kos duab. Cellulose neeg muaj kev hais ua, ib pawg ntawm cov teb chaws muab tau los ntawm cellulose, tau pom cov ntawv thov hauv ntau qhov kev lag luam rau lawv cov ntaub ntawv tshwj xeeb ...Nyeem ntxiv»