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Cov hmoov polymer uas yaj tau dua (RDP) yog cov hmoov polymer emulsion uas yaj tau hauv dej. Cov khoom no siv dav hauv kev lag luam kev tsim kho, feem ntau yog cov khoom sib txuas rau cov cement thiab lwm yam khoom siv hauv tsev. Lub zog sib txuas ntawm RDP yog qhov tseem ceeb rau nws daim ntawv thov vim nws cuam tshuam ncaj qha rau ...Nyeem ntxiv»
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Hydroxypropylmethylcellulose (HPMC) yog ib qho khoom xyaw tseem ceeb thiab siv tau ntau yam hauv ntau yam lag luam suav nrog cov plaster ntau yam. HPMC yog cellulose ether uas tau los ntawm cellulose thiab yog cov polymer uas tsis yog ionic, yaj hauv dej. Nws feem ntau siv ua cov khoom ua kom tuab, stabilizer thiab emulsifier hauv cov khoom ntub thiab qhuav...Nyeem ntxiv»
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Hydroxypropyl methylcellulose (HPMC) yog ib yam khoom siv dav hauv kev lag luam kev tsim kho vim nws cov khoom zoo heev uas khaws dej tau zoo. Hauv kev siv kev tsim kho xws li cov cement plasters, plasters thiab cov nplaum pobzeb, kev khaws dej yog qhov tseem ceeb rau kev ua tau zoo tshaj plaws thiab kev ua haujlwm zoo. Raws li ntawm...Nyeem ntxiv»
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Hydroxypropylmethylcellulose (HPMC) yog ib qho tshuaj uas siv tau ntau yam thiab txhim khu kev qha uas feem ntau siv rau hauv ntau yam kev siv hauv kev lag luam kev tsim kho. HPMC muaj ntau daim ntawv thov hauv kev sib xyaw caulking thiab grooving, vim nws cov yam ntxwv tshwj xeeb ua rau nws yog ib qho khoom siv zoo tagnrho hauv cov khoom tsim no. Qhov ver...Nyeem ntxiv»
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Hydroxypropylmethylcellulose (HPMC) yog ib qho tseem ceeb ntxiv rau hauv cov mortar, uas ua lub luag haujlwm tseem ceeb hauv kev txhim kho kev ua haujlwm ntawm mortar. Raws li cov khoom tsis muaj tshuaj lom, tsis muaj kuab paug thiab cov khoom siv zoo rau ib puag ncig, HPMC tau maj mam hloov cov khoom siv ib txwm muaj xws li hmoov txhuv nplej siab ether thiab lignin ether hauv ...Nyeem ntxiv»
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Cellulose ether, tseem hu ua methylcellulose/hydroxypropylmethylcellulose (HPMC/MHEC), yog cov polymer uas yaj tau hauv dej uas siv dav hauv kev siv hauv kev tsim kho. Nws muaj ntau yam khoom tseem ceeb uas ua rau nws yog cov khoom siv tseem ceeb rau kev tsim cov mortar thiab cement. Cov khoom tshwj xeeb ntawm cellulose...Nyeem ntxiv»
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Hydroxypropyl methylcellulose, feem ntau hu ua HPMC, yog ib qho cellulose derivative siv dav hauv ntau yam lag luam, suav nrog tshuaj, khoom noj, tshuaj pleev ib ce, kev tsim kho, thiab lwm yam. Ib qho ntawm cov yam ntxwv zoo kawg ntawm HPMC yog nws lub peev xwm khaws dej. HPMC tuaj yeem nqus thiab khaws cia ntau ntau ntawm ...Nyeem ntxiv»
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Hydroxypropylmethylcellulose (HPMC) yog ib qho cellulose ether uas tau los ntawm cov khoom ntuj xws li ntoo pulp thiab paj rwb linters. Vim nws cov yam ntxwv tshwj xeeb, suav nrog kev yaj dej, muaj peev xwm tuab, cov khoom tsim zaj duab xis, thiab lwm yam, nws yog siv dav hauv ntau yam lag luam. Ib qho ntawm cov yam tseem ceeb ...Nyeem ntxiv»
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Cov hmoov polymer uas tawg tau dua (RDP) yog cov hmoov polymer uas siv dav hauv kev lag luam kev tsim kho kom txhim kho cov yam ntxwv ntawm cov mortar thiab lwm yam khoom siv cementitious. Thaum ntxiv rau cov khoom sib xyaw mortar, RDP pab tsim kom muaj kev sib koom ua ke uas ua rau cov khoom siv tawv, ruaj khov thiab rov ua dua tshiab.Nyeem ntxiv»
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Hydroxypropylmethylcellulose (HPMC) yog ib qho khoom siv dav dav hauv kev lag luam kev tsim kho. Nws yog los ntawm cellulose thiab siv ua cov khoom ua kom tuab, stabilizer thiab emulsifier. Ib qho ntawm cov khoom muaj txiaj ntsig zoo tshaj plaws ntawm HPMC yog nws lub peev xwm los txhim kho kev ua haujlwm thiab kev ua haujlwm ntawm cov mortar thiab con ...Nyeem ntxiv»
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Hmoov Polymer Redispersible (RDP) yog ib hom polymer siv rau ntau yam kev siv. RDP yog ib hom hmoov uas yaj tau hauv dej ua los ntawm ntau hom polymers, suav nrog vinyl acetate, vinyl acetate ethylene, thiab acrylic resins. Cov hmoov no sib xyaw nrog dej thiab lwm yam khoom ntxiv los ua ib qho slurry, uas tom qab ntawd...Nyeem ntxiv»
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Hydroxypropyl methylcellulose, feem ntau hu ua HPMC, yog ib qho tshuaj siv dav dav thiab cov khoom noj khoom haus ntxiv. Vim nws cov solubility zoo heev, muaj peev xwm khi thiab cov khoom ua yeeb yaj kiab, nws tau siv dav hauv kev lag luam tshuaj. HPMC kuj tseem siv dav hauv kev lag luam zaub mov ...Nyeem ntxiv»