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M'zaka zaposachedwa, utomoni wambiri wa mphira ufa, ufa wa rabara wamphamvu wosagwira madzi ndi zina zotsika mtengo kwambiri za mphira zawonekera pamsika kuti zilowe m'malo mwa emulsion yachikhalidwe ya VAE (vinyl acetate-ethylene copolymer), yomwe imawumitsidwa ndi kupopera. zobwezerezedwanso.Dispersible latex powder, ndiye ...Werengani zambiri»
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Monga binder ufa, redispersible polima ufa chimagwiritsidwa ntchito mu zomangamanga.Ubwino wa ufa wa polima wopangidwanso umagwirizana mwachindunji ndi momwe ntchito yomanga ikuyendera.Ndi chitukuko chachangu, pali zambiri R&D ndi kupanga mabizinesi enterin ...Werengani zambiri»
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choyamba.Choyamba kumvetsetsa zomwe redispersible polima ufa.Dispersible polima ufa ndi ma polima a ufa opangidwa kuchokera ku ma emulsion a polima kudzera mu njira yoyenera yowumitsa kutsitsi (ndi kusankha zowonjezera zoyenera).Ufa wouma wa polima umasanduka emulsion ukakumana ndi madzi, ...Werengani zambiri»
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Udindo wa redispersible polima ufa mu putty ufa: ali adhesion amphamvu ndi makina katundu, chapadera madzi, permeability, ndi zabwino alkali kukana ndi kuvala kukana, ndipo akhoza kusintha madzi posungira ndi kuonjezera Open nthawi kuti kumatheka kulimba.1. Zotsatira zake ...Werengani zambiri»
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Chiyambi cha mankhwala RDP 9120 ndi ufa wa Polymer wopangidwanso kuti ukhale matope apamwamba omatira.Mwachiwonekere imapangitsa kumamatira pakati pa matope ndi zinthu zoyambira ndi zinthu zokongoletsera, ndipo imapatsa matope kuti azimatira bwino, kukana kugwa, kukana kwamphamvu ndi kukana kwa abrasion ...Werengani zambiri»
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Redispersible polima ufa ndiye chowonjezera chachikulu cha ufa wouma wosakanizidwa bwino monga matope opangidwa ndi simenti kapena gypsum.Redispersible latex ufa ndi emulsion ya polima yomwe imawumitsidwa ndikuwunikiridwa kuchokera ku 2um yoyambira kupanga tinthu tating'onoting'ono ta 80 ~ 120um.Chifukwa mawonekedwe a p ...Werengani zambiri»
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Mankhwala opangidwanso ndi polymer latex powder ndi ufa wosungunuka m'madzi, womwe umagawidwa mu ethylene / vinyl acetate copolymers, vinyl acetate / tertiary ethylene carbonate copolymers, acrylic acid copolymers, ndi zina zotero, ndi mowa wa polyvinyl ngati colloid yoteteza.Chifukwa cha kulumikizana kwakukulu ...Werengani zambiri»
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Mu matope, redispersible polima ufa akhoza kusintha zomangamanga zomangamanga makhalidwe a mphira ufa, kusintha fluidity wa mphira ufa, kusintha thixotropy ndi sag kukana, kusintha cohesive mphamvu ya mphira ufa, kusintha madzi solubility, ndi kuonjezera nthawi pamene . ..Werengani zambiri»
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Redispersible polima ufa ndi kubalalitsidwa ufa kukonzedwa ndi kutsitsi kuyanika ya kusinthidwa polima emulsion.Ili ndi redispersibility yabwino ndipo imatha kusinthidwanso kukhala emulsion yokhazikika ya polima pambuyo powonjezera madzi.Ntchitoyi ndi yofanana ndi emulsion yoyamba.Chifukwa chake, ndizotheka ...Werengani zambiri»
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Redispersible polima ufa mankhwala ndi madzi sungunuka redispersible ufa, amene amagawidwa mu ethylene/vinyl acetate copolymers, vinilu acetate/tertiary ethylene carbonate copolymers, akiliriki copolymers, etc. wothandizira, ndi polyvinyl mowa monga zoteteza colloid.Ufawu ukhoza kukhala mwachangu ...Werengani zambiri»
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Pali mafakitale a monosodium glutamate, carboxymethyl cellulose, hydroxypropyl methyl cellulose, ndi hydroxyethyl cellulose, omwe amagwiritsidwa ntchito kwambiri.Pakati pa mitundu itatu ya cellulose, yovuta kwambiri kusiyanitsa ndi hydroxypropyl methylcellulose ndi hydroxyethyl cellulose.Tiyeni tisiyanitse ...Werengani zambiri»
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Hydroxypropyl methylcellulose imagawidwa m'mitundu iwiri: mtundu wamba wosungunuka ndi madzi ozizira nthawi yomweyo.Hydroxypropyl methylcellulose amagwiritsa ntchito 1. Gypsum series Muzinthu zamtundu wa gypsum, ma cellulose ethers amagwiritsidwa ntchito makamaka kusunga madzi ndikuwonjezera kusalala.Onse pamodzi amandipatsa mpumulo....Werengani zambiri»