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Dab tsi yog qhov sib txawv ntawm ntub-sib xyaw & cov ntawv thov qhuav? Qhov sib txawv ntawm ntub-sib tov thiab muab cov ntawv qhia kom qhuav nyob hauv txoj kev npaj thiab ua pob ntsug los yog coll sib xyaw. Ob txoj kev no muaj cov yam ntxwv sib txawv, qhov zoo, thiab kev siv hauv kev tsim kho. Nws ...Nyeem ntxiv»
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Dab tsi yog qhuav xyaw qhob? Kev sib xyaw ua ke qhuav, tseem hu ua cov coll cug qhuav lossis sau ua ntej ntim cov khoom siv uas xav tau ntxiv ntawm cov dej ntawm qhov chaw tsim khoom. Tsis zoo li ib txwm muaj kev ua vaj tse, uas ib txwm xa mus rau lub xaib hauv ntub, r ...Nyeem ntxiv»
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Vim li cas siv RDP hauv pob zeb ua pob zeb, lossis cov xim recispersible polymer, yog ib qho kev sib ntxiv siv hauv cov pob zeb ua rau ntau yam. Cov tshuaj ntxiv no yog qhov tseem ceeb polymer hmoov uas tuaj yeem tawg tawm hauv dej los ua ib zaj duab xis tom qab ziab. Nov yog vim li cas RDP siv nyob rau hauv cov pob zeb ua: txhim kho worm ...Nyeem ntxiv»
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Dab tsi yog cmc hauv drilling mud carboxymethyl cellulose (cmc) yog ib qho kev sib ntxiv siv hauv cov av nkos thiab roj kev lag luam. Drilling av nkos, tseem hu ua cov dej ua kua dej, ua haujlwm rau ntau lub luag haujlwm tseem ceeb thaum lub sijhawm ua haujlwm, nrog rau qhov txias thiab lubricating lub laum me ntsis ...Nyeem ntxiv»
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Dab tsi yog hydroxyethyl cellulose siv rau hydroxyethyl cellulose (HEC) yog ib qho kev siv ntau thoob plaws ntau yam kev lag luam vim nws cov khoom lag luam. Nov yog qee qhov kev siv ntawm hydroxyethyl cellulose: cov khoom siv saib xyuas tus kheej: HEC tau dav siv hauv tus kheej ...Nyeem ntxiv»
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Dab tsi yog qhov sib txawv ntawm glear thiab xanthan ntawm cov pos hniav grant thiab Xanthan ntawm cov pos hniav yog ob hom khoom siv hydrocolloids feem ntau siv thiab cov neeg sawv cev tuab. Thaum lawv qhia qee yam sib xws hauv lawv cov haujlwm, tseem muaj qhov sib txawv ntawm ob: 1. Source: Grounds: GuaR ...Nyeem ntxiv»
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Dab tsi yog titanium dioxide siv rau titanium dioxide (TiO2) yog cov khoom siv dawb dawb thiab ntau yam khoom siv nyob thoob plaws ntau yam kev lag luam vim nws cov khoom tshwj xeeb. Ntawm no yog ib qho ntsiab lus ntawm nws siv: 1. Xim nyob rau hauv cov xim tha xim thiab txheej: Titanium Dioxide yog ib qho ntawm ...Nyeem ntxiv»
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Dab tsi yog ib qho piv txwv ntawm cellulose ether? Cov neeg muaj neeg nyob hauv cellulose sawv cev rau ntau haiv neeg sib xyaw ua ke los ntawm cellulose, ib polysaccharide pom nyob hauv cov phab ntsa ntawm tes ntawm cov nroj tsuag. Cov tebchaw tau siv ntau yam hauv kev lag luam ntau yam vim lawv cov khoom tshwj xeeb, suav nrog cov tuab tuab, ua kom huv si, ...Nyeem ntxiv»
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Daim ntawv thov ntawm cellulose cellu cellulose cov neeg muaj kev hais txog dej los ntawm cellulose los ntawm cov kev thov ntawm cellulose, thiab lawv pom muaj kev sib txuam ntawm cellulose thoob plaws ntau yam kev lag luam vim lawv cov khoom sib txawv. Qee cov kev siv ntawm cov neeg hais ua cellulose muaj xws li: Kev lag luam kev tsim kho: Milmars thiab Gr ...Nyeem ntxiv»
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Sodium Carboxymethyl cellulose lub zog sodium carboxymethyl cellulose (cmsesses cov khoom siv cellulose (cm Nov yog qee qhov khoom tseem ceeb ntawm sodium carboxymethyl ...Nyeem ntxiv»
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Sodium Carboxymethylcelleculose siv nyob rau hauv kev lag luam roj av roj carboxymelylcellecliscelleculose (CMC) muaj ntau cov roj av hloov roj thiab ua kom zoo dua roj qab cov txheej txheem. Nov yog qee qhov tseem ceeb siv CMC hauv Cov Khoom Siv Hluav Taws Xob Cov Khoom Siv: Laum ...Nyeem ntxiv»
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Daim ntawv thov ntawm cov sodium carboxymethyl cellulose sodium carboxymethyl cellulose (cmc) pom cov ntawv thov dav dav thoob plaws ntau yam kev lag luam vim nws cov khoom siv ntau yam. Nov yog qee cov kev siv ntawm sodium carboxymethyl cellulose: kev lag luam khoom noj: thickening tus neeg sawv cev: cmc yog ...Nyeem ntxiv»