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Cellulose ether ili ndi madzi abwino kwambiri, zomwe zingalepheretse chinyezi chomwe chili mu matope onyowa kuti chisanyowe msanga kapena kuyamwa ndi maziko, ndikuwonetsetsa kuti simentiyo ili ndi madzi okwanira, potero potsiriza kuonetsetsa kuti matopewo ali ndi mphamvu zogwirira ntchito, zomwe makamaka zimakhala bwino...Werengani zambiri»
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Kukhuthala ndi chinthu chofunikira kwambiri pakugwira ntchito kwa etha ya cellulose. Kawirikawiri, kukhuthala kwakukulu, mphamvu yosungira madzi ya gypsum mortar imakhala yabwino. Komabe, kukhuthala kwakukulu, kulemera kwa maselo a etha ya cellulose kumakhala kwakukulu, komanso kuchepa kofanana kwa...Werengani zambiri»
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M'zaka zaposachedwa, ndi kukhazikitsidwa pang'onopang'ono kwa mfundo zoyenera zotsatirira lingaliro la chitukuko cha sayansi ndikumanga gulu lopulumutsa chuma, matope omangira a dziko langa akukumana ndi kusintha kuchokera ku matope achikhalidwe kupita ku matope osakanikirana, ndipo matope omangira osakanikirana...Werengani zambiri»
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Matope a Diatom ndi mtundu wa zinthu zokongoletsera mkati mwa khoma zomwe diatomite ndiye chinthu chachikulu chopangira. Zimagwira ntchito yochotsa formaldehyde, kuyeretsa mpweya, kusintha chinyezi, kutulutsa ma ayoni oletsa mpweya, choletsa moto, kudziyeretsa pakhoma, kuyeretsa ndi kuchotsa fungo loipa, ndi zina zotero. Chifukwa...Werengani zambiri»
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Mtondo wodzisankhira umatha kudalira kulemera kwake kuti upange maziko athyathyathya, osalala komanso olimba pa maziko oyika kapena kulumikiza zipangizo zina, ndipo nthawi yomweyo umatha kugwira ntchito yomanga yayikulu komanso yothandiza. Chifukwa chake, kusinthasintha kwakukulu ndi gawo lofunika kwambiri pakudzisankhira...Werengani zambiri»
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Cellulose ether (CelluloseEther) imapangidwa kuchokera ku cellulose kudzera mu etherification reaction ya etherification imodzi kapena zingapo komanso dry grinding. Malinga ndi kapangidwe ka mankhwala osiyanasiyana a ether substituents, cellulose ethers imatha kugawidwa m'magulu a anionic, cationic ndi nonionic ethers. I...Werengani zambiri»
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01. Mtundu wa matope osalowa madzi aukadaulo wotenthetsera kutentha, womwe umadziwika ndi zinthu zotsatirazi potengera kulemera kwake konse: konkriti 300-340, ufa wa njerwa zomangidwa ndi uinjiniya 40-50, ulusi wa lignin 20-24, calcium formate 4-6, hydroxyl Propyl methyl cellulose 7-9, silicon carbide ...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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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»