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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»
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Cov hmoov latex uas tawg tau yog cov emulsion tshwj xeeb uas muaj dej thiab cov polymer binder ua los ntawm kev txau kom qhuav nrog vinyl acetate-ethylene copolymer ua cov khoom siv tseem ceeb. Tom qab ib feem ntawm cov dej qhuav, cov polymer me me tsim cov zaj duab xis polymer los ntawm kev sib sau ua ke, uas ua haujlwm ua cov binder. Thaum cov xim liab...Nyeem ntxiv»
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HPMC lossis hydroxypropyl methylcellulose yog ib qho tshuaj uas feem ntau siv hauv ntau yam lag luam suav nrog tshuaj, tshuaj pleev ib ce thiab kev tsim kho. Nov yog qee cov lus nug nquag nug txog HPMC: hypromellose yog dab tsi? HPMC yog cov polymer hluavtaws ua los ntawm cellulose, ib yam khoom ntuj pom muaj nyob rau hauv p...Nyeem ntxiv»
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HPMC hauv kev tsim kho mortar plastering mortar Kev khaws cia dej ntau tuaj yeem ua rau cov cement hydrate tag nrho, ua rau lub zog sib txuas ntxiv ntau ntxiv, thiab tib lub sijhawm ua rau lub zog tensile thiab shear zog nce ntxiv, txhim kho cov txiaj ntsig kev tsim kho thiab ua kom ua haujlwm tau zoo dua ...Nyeem ntxiv»
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Hydroxypropyl methylcellulose yog ib qho polymer compound uas yaj tau hauv dej, tseem hu ua cov resin uas yaj tau hauv dej lossis cov polymer uas yaj tau hauv dej. Nws ua rau cov khoom sib tov tuab dua los ntawm kev ua kom cov dej sib tov tuab dua. Nws yog ib qho khoom siv polymer uas muaj dej ntau. Nws tuaj yeem yaj hauv dej los ua cov tshuaj lossis cov khoom sib xyaw ua ke. Nws tuaj yeem yaj hauv dej los ua cov tshuaj lossis cov khoom sib xyaw ua ke.Nyeem ntxiv»