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1. Kugwiritsa ntchito mu putty Mu ufa wa putty, HPMC imagwira ntchito zitatu zazikulu monga kukhuthala, kusunga madzi ndi kumanga. Chokhuthala: Chokhuthala cha cellulose chimagwira ntchito ngati choyimitsa kuti chisunge yankholo mmwamba ndi pansi mofanana ndikuletsa kugwa. Kapangidwe kake: HPMC ili ndi mafuta odzola, omwe angapangitse kuti...Werengani zambiri»
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Mphamvu yosungira madzi ya hydroxypropyl methylcellulose imadalira kuchuluka kwa hydroxypropyl. Pansi pa mikhalidwe yomweyi, mphamvu yosungira madzi ya hydroxypropyl methylcellulose yambiri imakhala yolimba, ndipo kuchuluka kwa methoxy komweko kwa hydroxypropyl kumachepetsedwa moyenera. . ...Werengani zambiri»
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Chidule: Pepalali likufufuza momwe ether ya cellulose imakhudzira makhalidwe akuluakulu a zomatira za matailosi kudzera mu zoyeserera za orthogonal. Mbali zazikulu za kukonza kwake zili ndi tanthauzo linalake lofunikira pakusintha makhalidwe ena a zomatira za matailosi. Masiku ano, kupanga, njira...Werengani zambiri»
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Chidule: Zotsatira za kuchuluka kwa hydroxypropyl methylcellulose ether pa makhalidwe a matope osakaniza ouma zinaphunziridwa. Zotsatira zake zinasonyeza kuti: ndi kuwonjezeka kwa kuchuluka kwa matope a cellulose ether, kusinthasintha ndi kuchulukana kunachepa, ndipo nthawi yoika zinthu inachepa...Werengani zambiri»
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01. Kuyambitsa cellulose Cellulose ndi polysaccharide yayikulu yopangidwa ndi shuga. Sisungunuka m'madzi ndi zinthu zina zachilengedwe. Ndi gawo lalikulu la khoma la maselo a zomera, komanso ndi polysaccharide yofalikira kwambiri komanso yochuluka kwambiri m'chilengedwe. Cellulose ndiye mos...Werengani zambiri»
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Mu matope osakaniza bwino, bola ngati ether ya cellulose ingawongolere kwambiri magwiridwe antchito a matope onyowa, zitha kuwoneka kuti ether ya cellulose ndi chowonjezera chachikulu chomwe chimakhudza magwiridwe antchito a matope. "Kusankha mitundu yosiyanasiyana, kukhuthala kosiyana, kusiyana...Werengani zambiri»
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Mtondo woteteza kutentha wa EPS ndi chinthu chopepuka choteteza kutentha chomwe chimasakanizidwa ndi zomangira zopanda organic, zomangira zachilengedwe, zosakaniza, zowonjezera ndi zomangira zopepuka mu gawo linalake. Pakati pa zomangira zoteteza kutentha za EPS zomwe zikufufuzidwa ndikugwiritsidwa ntchito pano, zitha kubwezeretsedwanso...Werengani zambiri»
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Cellulose ether ndi polima yopanda ionic semi-synthetic, yomwe imasungunuka m'madzi komanso imasungunuka ndi zosungunulira. Ili ndi zotsatira zosiyanasiyana m'mafakitale osiyanasiyana. Mwachitsanzo, mu zipangizo zomangira mankhwala, ili ndi zotsatira zotsatirazi: ①Chosungira madzi ②Chokhuthala ③Kulinganiza ④Kupanga filimu...Werengani zambiri»
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Mbiri Yofufuza Monga chuma chachilengedwe, chochuluka komanso chobwezerezedwanso, cellulose imakumana ndi zovuta zazikulu pakugwiritsa ntchito chifukwa cha mphamvu zake zosasungunuka komanso zochepa zosungunulira. Ma crystallinity apamwamba komanso ma hydrogen bond apamwamba mu kapangidwe ka cellulose zimapangitsa kuti iwonongeke koma osati ine...Werengani zambiri»
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Monga chinthu chofunikira kwambiri popanga zinthu zouma zosakaniza ndi matope, cellulose ether imagwira ntchito yofunika kwambiri pakugwira ntchito ndi mtengo wa matope ouma. Pali mitundu iwiri ya ma cellulose ether: imodzi ndi ionic, monga sodium carboxymethyl cellulose (CMC), ndipo inayo si ionic, monga methyl ...Werengani zambiri»
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Cellulose ether ndi polima yopanda ionic semi-synthetic, yomwe imasungunuka m'madzi komanso imasungunuka ndi zosungunulira. Ili ndi zotsatira zosiyanasiyana m'mafakitale osiyanasiyana. Mwachitsanzo, mu zipangizo zomangira mankhwala, ili ndi zotsatira zotsatirazi: ① chosungira madzi ② chokhuthala ③ choleza ④ filimu-...Werengani zambiri»
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Kukonzanso kwa matope kumakhudzanso zotsatira zosiyanasiyana. Pakadali pano, matope ambiri opangidwa ndi miyala ndi pulasitala ali ndi magwiridwe antchito osasunga madzi, ndipo matope amadzi amalekanitsidwa patatha mphindi zochepa atayima. Chifukwa chake ndikofunikira kwambiri kuwonjezera ether ya cellulose mu matope a simenti. Tiyeni ...Werengani zambiri»