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Hydroxypropyl methylcellulose ke thepa e tala e sebelisoang haholo.Haholo-holo ka tšebeliso ea phofo ea putty.Ho na le lihlahisoa tse ngata tsa lihlahisoa tse kang: ho hanyetsa letsoai, mosebetsi oa holim'a metsi, gelation ea mocheso, botsitso ba PH, ho boloka metsi, ho khomarela, joalo-joalo Leha ho le joalo, hydroxypropyl methylcellulose e boetse e tloaelehile ho ...Bala haholoanyane»
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HPMC Ponahalo le thepa: phofo e tšoeu kapa e bosoeu e bosoeu kapa granular Density: 1.39 g/cm3 Solubility: hoo e ka bang e sa tsitsang ka ho feletseng ethanol, ether, acetone;ho ruruha ka har'a tharollo ea colloidal e hlakileng kapa e koahetsoeng hanyane metsing a batang HPMC Stability: Se tiileng sea cha ebile ha se lumellane ...Bala haholoanyane»
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Index ea viscosity ea hydroxypropyl methylcellulose ke index ea bohlokoa haholo.Viscosity ha e emele bohloeki.The viscosity ea cellulose HPMC itšetlehile ka tshebetso tlhahiso.Libaka tse fapaneng tsa ts'ebeliso li lokela ho khetha cellulose HPMC e nang le li-viscosities tse fapaneng, eseng ho feta ...Bala haholoanyane»
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Phapano ke efe lipakeng tsa hydroxypropyl methylcellulose (HPMC) e nang le S kapa ntle le eona?1. HPMC e arotsoe ka mofuta oa hang-hang le mofuta oa ho hasana ka potlako HPMC mofuta oa ho qhalakanngoa ka potlako o kenngoa ka lengolo S. Nakong ea ts'ebetso ea tlhahiso, glyoxal e lokela ho ekeletsoa.Mofuta oa hang-hang oa HPMC ha o kenye ...Bala haholoanyane»
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Low viscosity HPMC :HPMC 400 e sebelisoa haholo-holo bakeng sa seretse sa ho itšebetsa, empa ka kakaretso se rekiloe kantle ho naha.Lebaka: The viscosity e tlase, le hoja ho boloka metsi ho fokola, empa boemo bo botle, 'me seretse se seholo se phahame.Viscosity e bohareng le e tlase: hydroxypropyl methylcellulose HPMC 20000-40000 ...Bala haholoanyane»
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K'hothone e hloekisitsoeng-ho bula-alkalizing-etherifying-neutralizing-ho arohana-ho hlatsoa-ho arola, ho omisa-pulverizing-ho paka-ho qeta ho bula k'hothone: k'hothone e hloekisitsoeng e buloa ho tlosa tšepe, ebe e phunya.K'hothone e hloekisitsoeng e hloekisitsoeng e ka sebopeho sa phofo, 'me boholo ba eona ke 80 mesh ...Bala haholoanyane»
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Bakeng sa tsamaiso ea kantle ea lebota, ka kakaretso e kenyelletsa seretse se tlamang sa boto ea ho pata le seretse se sirelletsang se sireletsang bokaholimo ba boto ea insulation.Seretse se setle se tlamang se hloka ho ba bonolo ho sisinyeha, ho sebetsa habonolo, se se khomarele thipa, 'me se na le anti-sag e ntle.ef...Bala haholoanyane»
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Hydroxypropyl methylcellulose ke thepa e tala e tloaelehileng indastering ea lik'hemik'hale ea thepa ea moaho.Tlhahisong ea letsatsi le letsatsi, hangata re ka utloa lebitso la eona.Empa batho ba bangata ha ba tsebe tšebeliso ea eona.Kajeno, ke tla hlalosa tšebeliso ea hydroxypropyl methylcellulose libakeng tse fapaneng.1. Kaho ...Bala haholoanyane»
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Lingoliloeng tse amanang le lapeng le kantle ho naha ha ho lokisoa li-excipients tsa meriana hydroxypropyl methylcellulose (HPMC) lilemong tsa morao tjena li ile tsa hlahlojoa, tsa hlahlojoa le ho akaretsoa, le ts'ebeliso ea eona ka litokisetso tse tiileng, litokisetso tsa mokelikeli, litokisetso tse tsitsitseng le tse laoloang tsa tokollo, k...Bala haholoanyane»
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Ka tlhahlobo le kakaretso ea sephetho sa tlhahlobo ea cellulose ether likhaolong tse tharo, liqeto tse ka sehloohong ke tse latelang: 5.1 Qetello 1. Ho ntšoa ha cellulose ether ho tloha lihlahisoa tse tala tsa semela (1) Likarolo tsa lisebelisoa tse hlano tsa limela (mongobo, molora, lehong). boleng, selulose le hemicel...Bala haholoanyane»
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1 Selelekela Ho tloha ha ho qaloa lidae tse sebetsang, sodium alginate (SA) esale e le setsi sa khatiso sa dae se sebetsang maselang a k'hothone.Ho sebelisoa mefuta e meraro ea li-cellulose ethers CMC, HEC le HECMC tse lokiselitsoeng Khaolong ea 3 e le pente ea pele, li ile tsa sebelisoa ho hlompha khatiso ea dae e sebetsang ...Bala haholoanyane»
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Ka ho ithuta phello ea litekanyo tse fapaneng tsa hydroxypropyl methylcellulose (HPMC) mabapi le ho hatisoa, thepa ea rheological le thepa ea mochini ea seretse sa khatiso sa 3D, ho ile ha buisanoa ka tekanyo e nepahetseng ea HPMC, 'me mochine oa eona oa tšusumetso o ile oa hlahlojoa o kopantsoe le microscopic mor...Bala haholoanyane»