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Hydroxypropyl methylcellulose (HPMC) yog ib qho polymer cellulose ether uas yaj tau hauv dej. Vim nws cov khoom zoo heev uas ua rau tuab, khaws dej, tsim zaj duab xis, lubricating, thiab ua kom ua haujlwm tau zoo, nws yog siv dav hauv cov mortars qhuav rau kev tsim kho. Hauv cov qauv nplaum pobzeb, HPMC yog ...Nyeem ntxiv»
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Hydroxyethyl cellulose (HEC) yog ib qho cellulose ether uas tsis yog ionic, yaj tau hauv dej, muaj cov molecular hnyav ntau uas siv dav hauv kev tsim kho, tshuaj hauv tsev, tshuaj, kev tsim roj av, thiab lwm yam. Ib qho ntawm nws cov yam ntxwv tseem ceeb tshaj plaws yog nws cov nyhuv ua kom tuab zoo heev. Nkag siab txog HEC'...Nyeem ntxiv»
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Cov hmoov polymer uas tawg tau dua tshiab (RDP) yog cov hmoov uas ntws tau dawb los ntawm kev txau kom qhuav cov polymer emulsion. Nws yog siv dav hauv cov ntaub ntawv tsim kho xws li cov mortar sib tov qhuav, cov nplaum pobzeb, cov hmoov putty, cov khoom siv self-leveling, thiab cov txheej txheem rwb thaiv tsev phab ntsa sab nraud. Nws qhov tseem ceeb tshaj plaws yog nws ...Nyeem ntxiv»
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Hydroxypropyl methylcellulose (HPMC) yog ib qho cellulose ether uas siv ntau. Vim nws cov khoom zoo heev uas ua rau tuab, ua zaj duab xis, khaws dej, thiab ruaj khov, nws yog siv dav hauv cov ntaub ntawv tsim kho, tshuaj, cov khoom noj khoom haus ntxiv, thiab cov khoom siv tshuaj txhua hnub. Raws li nws siv txuas ntxiv mus...Nyeem ntxiv»
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Hydroxypropyl methylcellulose (HPMC) yog ib qho polymer hydrophilic uas siv ntau, siv dav hauv cov ntsiav tshuaj tswj kev tso tawm thiab cov qauv tso tawm ntev. Lub tshuab tso tawm tshuaj los ntawm cov ntsiav tshuaj HPMC feem ntau nyob ntawm cov txheej gel uas tsim los ntawm kev sib cuag nrog dej. Tus nqi ntawm cov tshuaj diffusion hauv ...Nyeem ntxiv»
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Hydroxyethyl cellulose (HEC) yog ib qho cellulose ether uas tsis yog ionic, yaj tau hauv dej uas siv dav hauv kev tsim kho, kev pleev xim, tshuaj txhua hnub, thiab kev khawb roj. Txawm hais tias HEC lub luag haujlwm tseem ceeb feem ntau yog ua kom tuab, khaws dej, kho rheology, thiab ruaj khov kev ncua, nws kuj ua rau pom kev zoo nkauj...Nyeem ntxiv»
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Hauv cov khoom siv niaj hnub no, cov hmoov putty ua haujlwm ua cov khoom siv tseem ceeb rau kev sib npaug ntawm phab ntsa thiab kev ua tiav ntawm qhov chaw. Nws cov kev ua tau zoo cuam tshuam ncaj qha rau qhov zoo thiab kev ruaj khov ntawm cov txheej txheem lossis cov tiav tom qab. Kev tiv thaiv dej yog qhov qhia tseem ceeb ntawm qhov zoo ntawm putty. Cov putty ib txwm muaj feem ntau...Nyeem ntxiv»
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Methyl Hydroxyethyl Cellulose (MHEC, ib qho cellulose ether uas siv ntau hauv cov ntaub ntawv siv hauv kev tsim kho, yog siv dav hauv cov mortars qhuav, cov nplaum pobzeb, cov hmoov putty, thiab cov mortars rwb thaiv tsev vim nws ua kom tuab, khaws dej, thiab ua haujlwm tau zoo dua. Muaj ntau tus engineers txhawj xeeb txog ib qho ...Nyeem ntxiv»
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Hauv cov qauv nplaum pobzeb, cov hmoov polymer redispersible (RDP) yog cov khoom siv tseem ceeb rau cov organic polymer. Nws lub luag haujlwm ncaj qha txiav txim siab qhov khoom sib txuas, kev ywj pheej, thiab kev ruaj khov ntawm cov nplaum. Cov nplaum pobzeb, ib yam khoom siv sib xyaw qhuav hauv kev tsim kho, feem ntau yog siv los sib txuas cov...Nyeem ntxiv»
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Methyl Hydroxyethyl Cellulose (MHEC) yog ib hom cellulose ether uas siv ntau hauv cov tshuaj siv hauv kev tsim kho. Nws muaj cov yam ntxwv zoo heev uas ua rau tuab, khaws dej tau zoo, tsim cov zaj duab xis, sib txuas tau zoo, thiab tawg tau zoo, ua rau nws yog ib qho khoom siv tseem ceeb hauv cov tshuaj sib xyaw qhuav, cov nplaum rau pobzeb, cov tshuaj putty...Nyeem ntxiv»
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Cov tshuaj mortar qhuav yog cov hmoov tiav lawm uas ua los ntawm kev sib tov cov khoom siv cement, cov pob zeb sib xyaw, cov khoom sau, thiab ntau yam khoom siv ntxiv rau hauv cov khoom sib xyaw kom haum hauv lub hoobkas. Thaum lub sijhawm tsim kho, nws tuaj yeem siv tau los ntawm kev ntxiv dej thiab do. Txhawm rau kom tau raws li kev ua haujlwm ntawm kev tsim kho thiab kev ruaj khov ntawm ntau yam...Nyeem ntxiv»
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Hydroxyethyl cellulose (HEC) yog ib qho polymer uas tsis yog ionic, yaj tau hauv dej los ntawm cov cellulose ntuj. Vim nws muaj kev nyab xeeb siab thiab ruaj khov, nws yog siv dav hauv kev saib xyuas tawv nqaij, kev ntxuav, thiab cov tshuaj pleev ib ce. Nws lub luag haujlwm hauv kev saib xyuas tawv nqaij mus dhau qhov tsuas yog ua kom tuab; nws kuj muaj ntau yam ...Nyeem ntxiv»