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Nyob rau hauv centent cortar thiab gypsum-raws li surry, hydroxypropylulose metylropylulose, thiab sag tsis kam ntawm slurry. Yam khoom xws li cua kub, ntsuas kub thiab cua kub yuav cuam tshuam rau volatili ...Nyeem ntxiv»
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1. Cov teeb meem sib xyaw hauv Putty hmoov nrawm nrawm: Qhov no yog qhov ntau ntawm cov txiv qaub calcium hmoov ntxiv) yog cuam tshuam nrog cov dej rov qab tus nqi khaws cia Cov fiber ntau, thiab nws tseem muaj feem xyuam rau cov dr ...Nyeem ntxiv»
- Cov teeb meem thiab cov kev daws teeb meem ntawm hydroxypropyl methylcellose (HPMC) hauv hmoov putty
Qhuav qhov no feem ntau yog vim muaj ntau cov hmoov tshauv calcium hmoov (tus nqi ntawm cov dej ua kom muaj zog ntawm hydroxypropen, thiab tseem muaj feem xyuam rau lub dryness ntawm phab ntsa. Tev ib ...Nyeem ntxiv»
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HydroxyPropyyl methylulose yog cov tsis-ionic cellulose ua tiav los ntawm cov paj rwb rwb los ntawm cov tshuaj lom neeg. Nws yog qhov tsis muaj ntxhiab, tsis muaj tshuaj lom dawb cov hmoov nplej uas yaj tau hauv dej thiab nthuav tawm kom meej lossis me ntsis pos huab colloidal tov. Nws muaj cov yam ntxwv ntawm t ...Nyeem ntxiv»
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Lub npe Suav ntawm HPMC yog hydroxypropyl methylulose. Nws tsis yog-ionic thiab feem ntau yog siv los ua cov dej-khaws cov neeg sawv cev hauv cov tshuaj khib nyiab qhuav. Nws yog qhov feem ntau siv dej-khaws cov khoom siv hauv kab cug. Ib polysaccharide-raws li ether cov khoom tsim los ntawm alkalization thiab etherification. Nws tsis muaj ...Nyeem ntxiv»
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1. Cov teeb meem uas muaj zog hauv Putty Qhuav Qhov no yog feem ntau muaj feem xyuam rau cov hmoov av uas muaj peev xwm ntxiv (cov dej ua kom muaj zog ntxiv) thiab cov dej ua kom tau txo qis ntawm hydroxypropylulose ( HPMC), thiab nws tseem yog ...Nyeem ntxiv»
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Redispersible looj cov hmoov yog cov hmoov dawb zoo tau los ntawm tshuaj tsuag-kom qhuav kom qhuav zoo. Nws yog tsuas yog siv los ua qhov tseem ceeb ntxiv rau "c tov sib xyaw ua ke" thiab lwm cov qoob loo qhuav rau phab ntsa rwb thaiv tsev engineering cov ntaub ntawv. Them sai sai rau cov hauv qab no ...Nyeem ntxiv»
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HydroxyPropyyl methylulose feem ntau yog siv los ua ib qho tsis txaus siab nyob rau hauv kev tsim cov polyvinyl chloride, thiab yog lub ntsiab oomxiliary Tus neeg sawv cev rau npaj PVC los ntawm Kev Ncua Ntawv Polymerization. Hauv kev tsim kho cov txheej txheem ntawm kev tsim kho kev tsim kho, nws yog tsuas yog siv hauv kev tsim kho mechanized xws li phab ntsa ...Nyeem ntxiv»
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Hloov kho cov tshuaj ntxiv xws li npaj txhij cov tshuaj sib xyaw ua ke, cov neeg sawv cev ntawm cov dej, uas muaj huab cua ua ke, uas tau ntxiv raws li qhov kev xav tau ntawm txoj kev ua tau zoo Npaj-mixed ...Nyeem ntxiv»
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Daim Ntawv Thov Uas Hydroxypropy Chothylulose (Hpmc) Hauv Lub Zog Uas Siv Tau Zoo, Thiab Tib Neeg Tuaj yeem ua kom lub zog ua kom lub zog, nws tuaj yeem tsim nyog lub zog tensile, nws tuaj yeem tsim kom muaj zog tensile, nws tuaj yeem tsim kom muaj zog tensile, nws tuaj yeem tsim kom muaj zog tensile, nws tuaj yeem tsim kom muaj zog tensile, nws tuaj yeem tsim kom muaj zog tensile, nws tuaj yeem tsim kom muaj zog tensile, nws tuaj yeem tsim kom muaj zog tensile, thiab tib lub sijhawm tsim nyog ua kom lub zog ua kom muaj zog thiab lub zog ua kom muaj zog, zoo heev? Cov.Nyeem ntxiv»
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(1) Kev txiav txim siab ntawm viscosity: cov khoom qhuav yog npaj rau cov tshuaj aqueous nrog lub cev hnyav ntawm 2 ° C, thiab yog ntsuas los ntawm NDJ-1 cov visicals; (2) Cov tsos ntawm cov khoom yog powdery, thiab cov khoom tseem tam yog prodixed nrog "s". Yuav siv hydroxyps ...Nyeem ntxiv»
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Lub Viscosity Index of HydroxyPropyyl methylcellulose yog qhov ntsuas tseem ceeb heev. Lub viscosity tsis sawv cev txoj kev huv. Lub viscosity ntawm cellulose hpmc nyob ntawm cov txheej txheem ntau lawm. Hom kev siv sib txawv yuav tsum xaiv cellulose HPMC nrog cov viscosities sib txawv, tsis yog qhov siab dua ntawm ...Nyeem ntxiv»