Tsom ntsoov rau Cellulose ethers

Xov xwm

  • Kev siv methyl cellulose hauv cov khoom noj

    Cellulose yog lub ntuj tsim ntau tshaj plaws nyob rau hauv cov xwm. Nws yog linear polymer compound txuas los ntawm D-glucose los ntawm β-(1-4) glycosidic bonds. Cov degree ntawm polymerization ntawm cellulose tuaj yeem ncav cuag 18,000, thiab qhov hnyav molecular tuaj yeem ncav cuag ntau lab. Cellulose tuaj yeem tsim los ntawm cov ntoo pu ...
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  • Muaj pes tsawg hom thickener hauv cov xim?

    Thickener yog qhov tshwj xeeb ntawm kev sib txawv tshwj xeeb, nws lub luag haujlwm tseem ceeb yog kom nce viscosity ntawm cov xim pleev xim, txhim kho kev ua haujlwm cia, kev tsim kho thiab pleev xim ua yeeb yam ntawm cov xim pleev xim. Lub luag hauj lwm ntawm cov thickeners nyob rau hauv coatings thicken Anti-tawm Waterproof Anti-sagging Anti shri ...
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  • Ordinary sab hauv phab ntsa putty paste

    1. Hom thiab kev xaiv cov khoom siv raw rau cov tshuaj pleev ib ce (1) Cov calcium carbonate hnyav (2) Hydroxypropyl Methyl Cellulose Ether (HPMC) HPMC muaj viscosity siab (20,000-200,000), dej solubility zoo, tsis muaj impurities, thiab ruaj khov zoo dua sodium carboxymethylcellulose (CMC). Vim li cas...
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  • Dab tsi yog qhov txawv ntawm sab hauv thiab sab nrauv phab ntsa putty

    Phab ntsa Putty hmoov tsis yog tsuas yog siv sab hauv tsev tab sis kuj sab nraum zoov, yog li muaj cov phab ntsa sab nrauv putty hmoov thiab sab hauv phab ntsa putty hmoov. Yog li dab tsi yog qhov txawv ntawm sab nrauv phab ntsa putty hmoov thiab sab hauv phab ntsa putty hmoov? Cov mis ntawm sab nrauv phab ntsa putty hmoov yog nws li cas Introduction ntawm ...
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  • Gypsum plaster yog dab tsi?

    Ua ntej txiav txim siab tus nqi ntawm gypsum retarder, nws yog ib qho tsim nyog yuav tau kuaj cov gypsum nyoos hmoov yuav. Piv txwv li, sim lub sijhawm pib thiab zaum kawg ntawm gypsum hmoov, tus qauv siv dej (uas yog, tus qauv sib xws), thiab flexural compressive zog. Yog tias ua tau, nws yog qhov zoo tshaj ...
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  • Cov yam ntxwv tseem ceeb ntawm Drymix mortar

    Drymix Mortar yog qhov siv dav tshaj plaws thiab yog ib qho ntawm cov khoom siv tseem ceeb hauv kev tsim kho tshiab niaj hnub no. Nws yog tsim los ntawm cement, xuab zeb thiab admixtures. Cement yog cov khoom siv cementing tseem ceeb. Niaj hnub no cia peb kawm ntxiv txog cov yam ntxwv ntawm cov tshuaj khib nyiab drymix. Kev tsim kho mortar: Nws yog ...
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  • Drymix mortar ua formulation yog dab tsi?

    Drymix mortar ua formula raws li hauv qab no: Pobzeb Adhesive formulation: Dawb MAAs (425) 400kg Quartz xuab zeb 500kg Hydroxypropyl methylcellulose 2-4kg Redispersible polymer hmoov 6-15kg Ntoo fiber 5kg Water-resistant putty formulation rau sab nrauv phab ntsa Dawb cement 30010kg, Ash Hnyav ca...
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  • Kev tsim cov tshuab ziab khaub ncaws sib xyaw tshuab

    Kev loj hlob keeb kwm thiab tam sim no qhov teeb meem ntawm qhuav-sib tov mortar technology nyob rau hauv Teb chaws Europe Txawm hais tias keeb kwm ntawm qhuav-sib tov lub tsev cov ntaub ntawv nkag mus rau Tuam Tshoj txoj kev lag luam tsis ntev heev, nws tau raug txhawb nyob rau hauv qee lub nroog loj, thiab tau txais kev lees paub ntau thiab ntau dua. ...
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  • Self-leveling cement/mortar formula thiab technology

    1. Kev taw qhia thiab kev faib tawm ntawm tus kheej-leveling cement / mortar Self-leveling cement / mortar yog ib hom uas tuaj yeem muab lub tiaj tiaj thiab du hauv pem teb uas qhov kawg ua tiav (xws li cov ntaub pua plag, ntoo pem teb, thiab lwm yam) tuaj yeem muab tso rau. Nws cov kev ua tau zoo tseem ceeb suav nrog kev ua kom nrawm nrawm thiab qis shr ...
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  • Dab tsi yog qhuav mix mortar?

    Qhuav mix mortar yog mortar nkag rau hauv daim ntawv lag luam. Lub thiaj li hu ua lag luam mortar tsis nqa tawm batching ntawm qhov chaw, tab sis concentrates batching nyob rau hauv lub Hoobkas. Raws li daim ntawv tsim khoom thiab muab khoom, kev lag luam mortar tuaj yeem muab faib ua cov khoom sib xyaw ua ke (ntub) mortar thiab qhuav-mixed mortar ...
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  • Cellulose ether nyob rau hauv tus kheej-leveling mortar

    Cellulose ether yog cov ntsiab lus dav dav rau cov khoom lag luam uas tsim los ntawm cov tshuaj tiv thaiv ntawm alkali cellulose thiab etherifying tus neeg sawv cev nyob rau hauv qee yam mob. Alkali cellulose yog hloov los ntawm cov neeg ua haujlwm sib txawv kom tau txais cov cellulose ethers sib txawv. Raws li cov khoom ionization ntawm subs ...
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  • Dab tsi yog cov khoom xyaw ntawm cov pobzeb grout formula

    Cov khoom xyaw ntawm cov pobzeb grout: cement 330g, xuab zeb 690g, hydroxypropyl methylcellulose 4g, redispersible latex hmoov 10g, calcium formate 5g; High adhesion pobzeb grout formula cov khoom xyaw: cement 350g, xuab zeb 625g, hydroxypropyl methylcellulose 2.5g ntawm methyl cellulose, 3g ntawm calcium formate, ...
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