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Cov hmoov polymer uas yaj tau dua thiab cov roj hmab dawb yog ob hom polymers sib txawv siv hauv kev lag luam kev tsim kho, tshwj xeeb tshaj yog hauv kev tsim cov ntaub ntawv siv hauv tsev thiab cov tshuaj pleev xim. Txawm hais tias ob qho khoom no yog ua los ntawm cov khoom siv yooj yim tib yam, lawv muaj cov yam ntxwv sib txawv uas ua rau lawv zoo tagnrho rau...Nyeem ntxiv»
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Cov nplaum rau pobzeb siv dav dav los teeb tsa pobzeb rau ntau qhov chaw xws li phab ntsa thiab pem teb. Lawv yog qhov tseem ceeb los xyuas kom meej tias pobzeb thiab cov khoom siv hauv pem teb muaj kev sib txuas zoo kom tsis txhob muaj kev puas tsuaj, thiab kom ntseeg tau tias kev teeb tsa tuaj yeem tiv taus ntau yam kev ntxhov siab ib puag ncig xws li av noo, kub thiab txias ...Nyeem ntxiv»
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Cov hmoov polymer uas tawg tau dua (RDP) yog ib qho tseem ceeb uas siv rau hauv cov khoom siv nplaum rau pobzeb. Nws yog ib hom hmoov polymer uas tsim los ntawm kev txau kom qhuav cov kua roj hmab latex uas muaj dej. Nws muaj ntau yam zoo hauv kev txhim kho kev ua tau zoo ntawm cov nplaum rau pobzeb, xws li kev nplaum zoo dua, kev sib koom ua ke thiab dej...Nyeem ntxiv»
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Cov tshuaj khib siv rau kev tsim kho yog siv dav hauv ntau yam kev siv hauv kev lag luam kev tsim kho xws li plastering, flooring, vuas vov thiab masonry, thiab lwm yam. Feem ntau cov tshuaj khib yog sib tov ntawm cement, xuab zeb thiab dej sib xyaw ua ke los ua ib qho nplaum. Nyob rau xyoo tas los no, muaj kev thov ntau ntxiv rau cov khoom ntxiv uas txhim kho t ...Nyeem ntxiv»
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Hydroxylopyolin (HPMC) yog ib qho polymer siv dav hauv kev lag luam tshuaj thiab yog ib qho mis tseem ceeb. Nws feem ntau yog siv ua cov nplaum hauv cov khoom khov (xws li cov ntsiav tshuaj, tshuaj ntsiav, thiab cov khoom me me), tus neeg sawv cev txhim kho viscosity thiab decomposition. Hauv kev npaj tshuaj, kev yaj ntawm cov khoom nquag ...Nyeem ntxiv»
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Hydroxylopenyl cellulose (HPMC) yog ib qho polymer hluavtaws uas siv dav hauv ntau yam kev siv xws li tshuaj, khoom noj, tsev thiab tshuaj pleev ib ce. Nws yog ib qho derivative ntawm cellulose thiab tsim cov kua nplaum coagulant ntawm hydrophilic. Daim ntawv ntshiab ntawm HPMC yog ib tug dawb tasteless hmoov uas yog yaj nyob rau hauv w ...Nyeem ntxiv»
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Cov hmoov latex uas yaj tau dua ua lub luag haujlwm tseem ceeb hauv cov tshuaj pleev thaiv cua sov, uas yog ib hom khoom siv rau kev tsim kho kom zoo dua cov khoom rwb thaiv cua sov ntawm cov tsev. Kev ntxiv cov hmoov latex uas yaj tau dua rau hauv cov tshuaj pleev thaiv cua sov ua rau nws lub zog sib txuas, kev ywj pheej, thiab kev ua haujlwm zoo dua...Nyeem ntxiv»
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Hydroxypropylmethylcellulose (HPMC) yog ib qho cellulose ether nonionic nrog cov khoom xws li kev khaws dej, zaj duab xis tsim thiab thickening. Nws feem ntau siv rau hauv daim ntawv hmoov hauv ntau yam lag luam xws li kev tsim kho, tshuaj thiab khoom noj. Hauv kev lag luam kev tsim kho, HPMC feem ntau siv ua ...Nyeem ntxiv»
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Cov hmoov VAE RDP (Redispersible) polymer hmoov yog cov khoom siv ntxiv uas feem ntau siv hauv kev lag luam kev tsim kho. Nws yog ntxiv rau cov khoom siv cement xws li cov nplaum pobzeb, cov khoom sib xyaw ua ke thiab cov txheej txheem rwb thaiv tsev phab ntsa sab nraud kom txhim kho cov khoom xws li kev ua haujlwm tau zoo, kev nplaum thiab kev ywj pheej. ...Nyeem ntxiv»
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Hydroxypropylmethylcellulose (HPMC) yog ib qho cellulose derivative siv dav ua tus binder thiab thickener hauv ntau qhov chaw suav nrog kev tsim kho, tshuaj thiab khoom noj. HPMC yog ib qho polymer soluble hauv dej uas tuaj yeem muab cov txiaj ntsig zoo heev ua cov nplaum hauv kev lag luam vuas. Hauv tsab xov xwm no, peb tham txog...Nyeem ntxiv»
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Cellulose ethers yog cov tshuaj siv tau ntau yam hauv ntau yam lag luam suav nrog kev tsim kho, tshuaj thiab khoom noj. Cov txheej txheem tsim khoom ntawm cellulose ether yog qhov nyuaj heev, muaj ntau kauj ruam, thiab xav tau ntau yam kev txawj ntse thiab cov khoom siv tshwj xeeb. Hauv tsab xov xwm no, peb yuav tham txog...Nyeem ntxiv»
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Hydroxypropyl methylcellulose yuav luag tsis yaj hauv ethanol thiab acetone kiag li. Cov kua dej ruaj khov heev ntawm chav tsev kub thiab tuaj yeem gel ntawm qhov kub siab. Feem ntau ntawm hydroxypropyl methylcellulose ntawm kev ua lag luam tam sim no yog dej txias (dej kub hauv chav tsev, dej kais) ins ...Nyeem ntxiv»