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Tus admixture muaj cov txiaj ntsig zoo ntawm kev txhim kho cov kev ua tau zoo ntawm kev tsim cov tshuaj khib sib xyaw qhuav. Lub redispersible looj hmoov yog ua los ntawm cov polymer tshwj xeeb emulsion tom qab tsuag kom qhuav. Cov hmoov qhuav qhuav yog qee qhov sib npaug ntawm 80 ~ 100mm tau sib sau ua ke. Cov lus no yog soluble hauv ...Nyeem ntxiv»
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EPS Granular thermal thermal rwb thaiv tsev rwb thaiv tsev yog ib qho kev sib xyaw ua ke, admixtures, additives, sib xyaw ua feem. Ntawm cov EPS granular thermal rwb thaiv tsev tsis muaj cortars tam sim no tau tshawb nrhiav thiab thov, nws tuaj yeem rov ua ...Nyeem ntxiv»
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Nyob rau hauv cap, cellulose ether ua lub luag haujlwm ntawm dej khaws cia, thickening, ncua cement hwj chim, thiab txhim kho kev tsim kho. Cov dej ua tau zoo ua rau muaj dej xis ua tiav, tuaj yeem txhim kho viscosity ntub dej ntawm morting ntawm mort ...Nyeem ntxiv»
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Cellulose ether tuaj yeem txhim kho kev ua tau zoo ntawm cov tshuaj khib ntub, thiab yog lub ntsiab additive uas cuam tshuam kev tsim kho ntawm cug. Cov kev xaiv tsim nyog ntawm cellulose muaj kev hais txog ntau yam, txawv viscosities, sib txawv partyrees, sib txawv qib ntawm viscosity thiab ...Nyeem ntxiv»
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Redispersible looj puab nrog lwm cov cegent, ferrers thiab lwm yam sib txawv, thiab lwm yam, thiab lwm yam) rau lub cev sib xyaw Yuav ua kom qhuav morta ...Nyeem ntxiv»
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Ntxiv cov polymers tuaj yeem txhim kho qhov tsis muaj tseeb, kev nruj, tawg tsis kam thiab cuam tshuam ntawm cug thiab qhob. Permeability thiab lwm yam muaj txiaj ntsig zoo. Piv nrog txhim kho lub zog thiab tsev pheeb suab ntawm cug thiab txo nws tus brittleness, cov nyhuv ntawm xim liab ...Nyeem ntxiv»
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Redispersible looj cov hmoov yog siv nyob rau hauv ib-tiv thaiv js waterproof txheej, seepletse retlection, self-mixed cug, muab cov putty, thiab lwm yam. Tus Daim teb ntawm ...Nyeem ntxiv»
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Cov hmoov emulsion thaum kawg ua cov yeeb yaj kiab polymer, thiab cov khoom siv organic yog tsim los ntawm cov ntaub ntawv zoo nkauj, thiab ib zaj duab xis tsim los ntawm redispersible looj thiab khoom nto. g ...Nyeem ntxiv»
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Yuav ua li cas siv hydroxyethyl cellulose hauv looj plab 1. Cov dej khov dej kuj yog cov kuab tshuaj tsis zoo, yog li dej khov ntau feem ntau siv ua tog ...Nyeem ntxiv»
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1. Nws yog ruaj khov rau cov kua qaub thiab alkali, thiab nws cov kua aqueous yog qhov ruaj khov heev hauv cov ph = 2 ~ 12. Caustic dej qab zib thiab kua qaub dej tsis muaj kev cuam tshuam ntau rau nws cov kev ua tau zoo, tab sis alkali tuaj yeem ua rau nws qhov kev sib cais thiab nce me ntsis nws qhov viscosity. 2. HPMC yog lub siab ua haujlwm dej-retaini ...Nyeem ntxiv»
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1. Qhov xav tau ntawm cov dej khaws cia txhua yam ntawm cov hauv paus uas xav tau cov tshuaj khib rau kev tsim kho muaj qee qib ntawm kev nqus dej. Tom qab lub hauv paus txheej nqus cov dej hauv lub tshuaj khib, ua kom huv ntawm lub tshuaj khib yuav tsis zoo, thiab muaj xwm txheej hnyav, cov khoom siv xis nyob hauv t ...Nyeem ntxiv»
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Pleev xim, ib txwm hu xim hauv Suav teb. Cov xim uas tau pleev xim yog coated nyob rau saum npoo ntawm cov khoom kom muaj kev tiv thaiv lossis dai kom zoo nkauj, thiab tuaj yeem tsim zaj duab xis txuas ntxiv txuas rau tus kwv ua kom sib. Dab tsi yog hydroxyethyl cellulose? Hydroxyethyl cellulose (HEC), dawb lossis lub teeb daj, Od ...Nyeem ntxiv»