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M'zaka zaposachedwapa, ufa wambiri wa rabara wa resin, ufa wa rabara wolimba kwambiri wosalowa madzi ndi ufa wina wotsika mtengo kwambiri wa raba waonekera pamsika kuti ulowe m'malo mwa VAE emulsion yachikhalidwe (vinyl acetate-ethylene copolymer), yomwe imaumitsidwa ndi spray ndi kubwezeretsedwanso. Ufa wa latex wosungunuka, ndiye...Werengani zambiri»
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Monga chomangira ufa, ufa wa polymer wosungunuka umagwiritsidwa ntchito kwambiri mumakampani omanga. Ubwino wa ufa wa polymer wosungunuka umagwirizana mwachindunji ndi ubwino ndi kupita patsogolo kwa zomangamanga. Ndi chitukuko chofulumira, pali makampani ambiri ofufuza ndi chitukuko ndi opanga omwe amalowa...Werengani zambiri»
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Choyamba. Choyamba mvetsetsani kuti ufa wa polima wosungunukanso ndi chiyani. Ufa wa polima wosungunuka ndi ma polima opangidwa kuchokera ku ma emulsion a polima kudzera mu njira yoyenera yowumitsira (ndi kusankha zowonjezera zoyenera). Ufa wa polima wouma umasintha kukhala emulsion ukakumana ndi madzi,...Werengani zambiri»
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Udindo wa ufa wa polima wosungunukanso mu ufa wa putty: uli ndi mphamvu zolimba komanso zogwirira ntchito, umateteza madzi bwino, umalowa mosavuta, komanso umateteza bwino kwambiri ku alkali komanso umakhala wofooka, ndipo umatha kusintha kusunga madzi ndikuwonjezera nthawi yotseguka kuti ukhale wolimba. 1. Zotsatira zake ...Werengani zambiri»
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Chiyambi cha malonda RDP 9120 ndi ufa wa polymer wosungunuka womwe umapangidwira matope omatira kwambiri. Mwachionekere umathandiza kuti matopewo azimatira bwino pakati pa matopewo ndi zinthu zoyambira komanso zinthu zokongoletsera, ndipo umapatsa matopewo mphamvu yomatira bwino, kukana kugwa, kukana kugwedezeka komanso kukana kukwawa...Werengani zambiri»
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Ufa wa polima wosungunukanso ndiye chowonjezera chachikulu cha ufa wouma wosakaniza monga simenti kapena gypsum. Ufa wa latex wosungunukanso ndi emulsion ya polima yomwe imaumitsidwa ndi spray ndikusonkhanitsidwa kuchokera ku 2um yoyambirira kuti ipange tinthu tozungulira ta 80 ~ 120um. Chifukwa pamwamba pa p...Werengani zambiri»
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Zinthu zopangidwa ndi ufa wa latex wosungunuka m'madzi ndi ufa wosungunuka m'madzi, womwe umagawidwa m'magulu awiri: ethylene/vinyl acetate copolymers, vinyl acetate/tertiary ethylene carbonate copolymers, acrylic acid copolymers, ndi zina zotero, ndi polyvinyl alcohol ngati colloid yoteteza. Chifukwa cha kulimba kwake...Werengani zambiri»
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Mu matope, ufa wa polima wosungunukanso umatha kusintha mawonekedwe a uinjiniya wa ufa wa rabara, kusintha kusinthasintha kwa ufa wa rabara, kusintha kukana kwa thixotropy ndi kutsika, kusintha mphamvu yogwirizana ya ufa wa rabara, kusintha kusungunuka kwa madzi, ndikuwonjezera nthawi yomwe ...Werengani zambiri»
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Ufa wa polima wosinthika ndi ufa wothira mu emulsion yosinthidwa ya polima. Uli ndi kuthekera kothira mu emulsion yabwino ndipo ukhoza kusinthidwa kukhala emulsion yokhazikika ya polima mutawonjezera madzi. Kagwiridwe kake kamakhala kofanana ndi ka emulsion yoyambirira. Zotsatira zake,...Werengani zambiri»
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Zinthu zopangidwa ndi ufa wa polymer zomwe zimasungunukanso ndi ufa wosungunukanso m'madzi, womwe umagawidwa m'magulu awiri: ethylene/vinyl acetate copolymers, vinyl acetate/tertiary ethylene carbonate copolymers, acrylic copolymers, ndi zina zotero, ndi polyvinyl alcohol ngati colloid yoteteza. Ufa uwu ukhoza kusinthidwa mwachangu...Werengani zambiri»
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Pali ma industrial monosodium glutamate, carboxymethyl cellulose, hydroxypropyl methyl cellulose, ndi hydroxyethyl cellulose, zomwe zimagwiritsidwa ntchito kwambiri. Pakati pa mitundu itatu ya cellulose, yovuta kwambiri kuisiyanitsa 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. Hydroxypropyl methylcellulose imagwiritsa ntchito 1. Mndandanda wa Gypsum Muzinthu zamtundu wa gypsum, ma ether a cellulose amagwiritsidwa ntchito makamaka kusunga madzi ndikuwonjezera kusalala. Pamodzi amapereka mpumulo pang'ono....Werengani zambiri»