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1. Kodi dzina lodziwika bwino la hydroxypropyl methylcellulose ndi chiyani? ——Yankho: Hydroxypropyl Methyl Cellulose, Chingerezi: Hydroxypropyl Methyl Cellulose Chidule: HPMC kapena MHPC Dzina lodziwika bwino: Hypromellose; Cellulose Hydroxypropyl Methyl Ether; Hypromellose, Cellulose, 2-hydroxypropylmethyl Cellulose ether. Cellulose ...Werengani zambiri»
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Ufa wa latex wosungunuka ndi ufa wosungunuka m'madzi, womwe ndi copolymer ya ethylene ndi vinyl acetate, wokhala ndi polyvinyl alcohol ngati colloid yoteteza. Chifukwa chake, ufa wa latex wosungunuka ndi wotchuka kwambiri pamsika wamakampani omanga, ndipo zotsatira zake zomanga sizikudziwika...Werengani zambiri»
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Mtondo wosakaniza wonyowa: Mtondo wosakaniza ndi mtundu wa simenti, wosakaniza bwino, wosakaniza ndi madzi, ndipo malinga ndi makhalidwe a zigawo zosiyanasiyana, malinga ndi chiŵerengero china, pambuyo poyesedwa pamalo osakaniza, wosakaniza, wonyamulidwa kupita kumalo komwe galimoto ikugwiritsidwa ntchito, ndikulowetsedwa mu ...Werengani zambiri»
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Pakadali pano, palibe lipoti lonena za momwe njira yowonjezera ya hydroxyethyl cellulose imakhudzira dongosolo la utoto wa latex. Kudzera mu kafukufuku, zapezeka kuti kuwonjezera kwa hydroxyethyl cellulose mu dongosolo la utoto wa latex ndikosiyana, ndipo magwiridwe antchito a utoto wa latex wokonzedwa ndi osiyana kwambiri....Werengani zambiri»
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Tsopano anthu ambiri sakudziwa zambiri za hydroxypropyl starch ether. Amaganiza kuti pali kusiyana pang'ono pakati pa hydroxypropyl starch ether ndi starch wamba, koma sichoncho. Kuchuluka kwa hydroxypropyl starch ether komwe kumagwiritsidwa ntchito mu zinthu za mortar ndi kochepa kwambiri, ndipo kuchuluka kwa pola...Werengani zambiri»
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Hydroxypropyl methylcellulose imagawidwa m'mitundu iwiri ya madzi ozizira osungunuka nthawi yomweyo. 1. Mndandanda wa Gypsum Muzinthu zamtundu wa gypsum, cellulose ether imagwiritsidwa ntchito makamaka posunga madzi ndi kusalala. Pamodzi amapereka mpumulo. Imatha kuthetsa kukayikira za kusweka kwa ng'oma ndi ...Werengani zambiri»
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Mu ufa wa putty, umagwira ntchito zitatu monga kukhuthala, kusunga madzi ndi kumanga. Kukhuthala: Cellulose imatha kukhuthala kuti iimirire ndikusunga yankholo mofanana mmwamba ndi pansi, komanso kupewa kutsika. Kusunga madzi: Pangani ufa wa putty kuti uume pang'onopang'ono kuti phulusa la calcium lichitepo kanthu pansi pa...Werengani zambiri»
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Zosungunuka m'madzi ndi zinthu zina zachilengedwe zimatha kusungunuka m'madzi ozizira, kuchuluka kwake kwakukulu kumangotsimikiziridwa ndi kukhuthala, kusungunuka kumasintha ndi kukhuthala, kukhuthala kutsika, kusungunuka kumakhala kwakukulu. Kukana mchere: Hydroxypropyl methylcellulose yomangira...Werengani zambiri»
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01. Kusiyana pakati pa hydroxypropyl methyl yabodza ndi hydroxypropyl methyl yapamwamba Mawonekedwe: Wowuma woyera HPCM imawoneka yofanana kwambiri, pakati pa 0.3 ndi 0.4 g/ml. Amylum imalumikizana ndi wowuma kotero HPCM ndi yamadzimadzi ndipo siimakhala ndi nkhawa kwambiri kuposa mankhwala oyeretsera poizoni wamba. Mikhalidwe: wowuma wodzaza ndi wowuma, hpm ...Werengani zambiri»
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Ogwiritsa ntchito ambiri saganizira kawirikawiri vuto la kutentha kwa gel kwa hydroxypropyl methylcellulose. Masiku ano, hydroxypropyl methylcellulose nthawi zambiri imasiyanitsidwa malinga ndi kukhuthala, koma m'malo ena apadera ndi mafakitale apadera, kukhuthala kwa chinthucho kokha ndiko komwe kumawonetsa...Werengani zambiri»
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Pali zinthu zambiri zomwe zimakhudza kugwiritsa ntchito hydroxypropyl methylcellulose HPMC mu zipangizo zomangira, makamaka pulasitala yochokera ku gypsum, motere: 1 Kusunga madzi Hydroxypropyl methylcellulose yomangira imaletsa kuyamwa madzi mopitirira muyeso ndi substrate, ndipo pamene gyp...Werengani zambiri»
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Kusakaniza kamodzi kokha kuli ndi zoletsa pakukweza magwiridwe antchito a gypsum slurry. Ngati magwiridwe antchito a gypsum mortar akufuna kukwaniritsa zotsatira zabwino ndikukwaniritsa zofunikira zosiyanasiyana, mankhwala osakaniza, zodzaza, ndi zipangizo zosiyanasiyana ziyenera kuwonjezeredwa ndikuyikidwa...Werengani zambiri»