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HPMC (Hydroxypropyl Methyl Cellulose) yog ib qho cellulose ether uas tau txais koob meej hauv kev tsim kho kev lag luam raws li kev ntxiv rau putty. Skim lub tsho tiv no yog daim ntawv thov ntawm txheej nyias ntawm cov khoom cementitious tshaj qhov ntxhib saum npoo kom du nws tawm thiab tsim kom muaj ntau qhov chaw. Ntawm no peb tshawb nrhiav t...Nyeem ntxiv»
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Tshuaj pleev ib ce qib hydroxypropyl methylcellulose (HPMC) yog ib tug ntau yam compound siv nyob rau hauv ntau yam industries xws li tshuaj pleev ib ce, detergents thiab cov khoom tu tus kheej. Nws yog ib qho uas tsis yog-ionic cellulose ether synthesized los ntawm tshuaj hloov kho ntawm ntuj cellulose. HPMC yog derivative ntawm methylcellulose (...Nyeem ntxiv»
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Raws li kev thov rau cov ntaub ntawv tsim kho loj hlob, yog li xav tau cov khoom ntxiv uas txhim kho kev ua tau zoo thiab kav ntev. High viscosity methylcellulose (HPMC) yog ib qho khoom siv ntxiv thiab tau siv dav hauv kev siv tshuaj khib nyiab qhuav. HPMC yog ntau yam organic compound nrog kev sib txuas zoo thiab thickening ...Nyeem ntxiv»
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Cement-raws li pobzeb adhesives tau dhau los ua kev xaiv nrov rau kev sib txuas cov pobzeb rau ntau qhov chaw. Ib qho ntawm cov khoom xyaw tseem ceeb hauv cov cement-raws li cov nplaum nplaum yog HPMC cellulose ether, cov khoom siv ua haujlwm siab uas ua rau kom muaj zog, muaj zog, thiab ua haujlwm ntawm cov nplaum. HPMC Cellulo...Nyeem ntxiv»
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Hydroxypropylmethylcellulose (HPMC) yog ib qho hluavtaws polymer siv nyob rau hauv ntau yam kev lag luam xws li tshuaj, tshuaj pleev ib ce thiab kev tsim kho. Nws yog ib qho tsis muaj tshuaj lom thiab biodegradable compound nrog cov dej tuav zoo heev. Txawm li cas los xij, hauv qee daim ntawv thov, HPMC tuaj yeem pom ntau dhau w ...Nyeem ntxiv»
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HPMC (Hydroxypropyl Methyl Cellulose) yog ntau yam thiab muaj txiaj ntsig zoo tshuaj siv nyob rau hauv ntau yam kev lag luam nrog rau kev tsim kho, tshuaj, khoom noj khoom haus thiab khoom noj khoom haus. Nws yog ib qho tseem ceeb ntawm ntau yam khoom thiab muaj ntau yam kev siv. Ib tug ma...Nyeem ntxiv»
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HPMC, los yog Hydroxypropyl Methyl Cellulose, yog ntau yam khoom siv hauv tsev uas tau loj hlob nyob rau xyoo tas los no. Raws li cov cellulose derivative, HPMC muaj cov ntawv thov xws li tshuaj pleev ib ce rau cov nplaum, thiab qhov tshwj xeeb tshaj plaws, nws tau pom nws txoj hauv kev rau kev tsim kho kev lag luam xws li ...Nyeem ntxiv»
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Hydroxypropylmethylcellulose (HPMC) yog cov dej-soluble polymer dav siv hauv ntau yam lag luam xws li tshuaj, khoom noj, tshuaj pleev ib ce, thiab kev tsim kho. HPMC paub txog nws cov khoom tuav dej zoo heev, ua rau nws muaj qhov zoo tshaj plaws hauv ntau daim ntawv thov. Hauv tsab xov xwm no, peb tshuaj xyuas lub fac ...Nyeem ntxiv»
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Nyob rau hauv kev tsim kho, muaj ib tug txhim khu kev qha pobzeb nplaum nplaum yog qhov tseem ceeb los xyuas kom meej lub neej ntev ntawm koj cov kev tsim kho tej yaam num. Ib qho ntawm feem nrov thiab siv tau zoo ntawm cov nplais nplaum nplaum yog HPMC qib architectural. HPMC (Hydroxypropylmethylcellulose) yog ib qho cellulose ether feem ntau siv hauv var...Nyeem ntxiv»
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Raws li ib feem tseem ceeb ntawm cov khoom siv niaj hnub no, cov khoom siv hluav taws xob hloov pauv tau zoo (RDP) ua lub luag haujlwm tseem ceeb hauv ntau daim ntawv thov xws li mortars, putties, grouts, pobzeb adhesives thiab thermal rwb thaiv tsev systems. Lub peev xwm ua yeeb yaj kiab ntawm RDP yog ib qho tseem ceeb uas cuam tshuam rau qhov zoo ...Nyeem ntxiv»
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Redispersible polymer hmoov thiab dawb latex yog ob hom polymers siv nyob rau hauv kev tsim kho kev lag luam, tshwj xeeb tshaj yog nyob rau hauv zus tau tej cov ntaub ntawv thiab txheej. Txawm hais tias ob qho tib si khoom yog tsim los ntawm tib yam khoom siv, lawv muaj cov khoom sib txawv uas ua rau lawv zoo tagnrho rau ...Nyeem ntxiv»
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Cov pobzeb nplaum tau siv dav los txhim kho cov vuas ntawm ntau qhov chaw xws li phab ntsa thiab hauv pem teb. Lawv yog qhov tseem ceeb los xyuas kom muaj kev sib raug zoo ntawm cov pobzeb thiab cov substrate kom tsis txhob muaj kev puas tsuaj, thiab xyuas kom meej tias lub installation tuaj yeem tiv taus ntau yam kev ntxhov siab xws li av noo, tempera ...Nyeem ntxiv»