Focus on Cellulose ethers

Litaba

  • Hydroxypropyl Methyl Cellulose

    Hydroxypropyl Methyl Cellulose Hydroxypropyl methyl cellulose (HPMC) ke motsoako o sebetsang ka mefuta-futa o nang le mefuta e mengata ea lisebelisoa liindastering tse fapaneng. Ether ena ea cellulose e entsoe ka phetoho ea lik'hemik'hale tsa cellulose ea tlhaho, e hlahisang sehlahisoa se nang le thepa e ikhethang e etsang ...
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  • Tšebeliso ea ethyl cellulose ke efe?

    Ethyl cellulose ke polymer e feto-fetohang e nang le mefuta e mengata ea ts'ebeliso ho liindasteri tse fapaneng. Mehaho ea eona e ikhethang e etsa hore e be ea bohlokoa makaleng a kang a meriana, lijo, litlolo, liphahlo le tse ling. 1. Litlhare: a. Litsamaiso tse Laolang tsa Phano ea Lithethefatsi: Matrix Systems: Eth...
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  • Mefuta e fapaneng ea ethyl cellulose (EC)

    Ethyl cellulose ke polymer e feto-fetohang e nang le mefuta e mengata ea ts'ebeliso, ho tloha ho meriana ho ea ho litlolo ho isa ho lisebelisoa tsa lijo. Thepa ea eona e ka fapana haholo ho latela kereiti ea eona, e laoloang ke lintlha tse kang boima ba molek'hule, tekanyo ea sebaka, le boholo ba likaroloana ...
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  • Na hydroxyethylcellulose ke ntho ea tlhaho kapa ea maiketsetso?

    Selelekela sa Hydroxyethylcellulose (HEC): Hydroxyethylcellulose ke derivative of cellulose, polysaccharide ea tlhaho e fumanehang maboteng a lisele tsa limela. Cellulose e entsoe ka li-unit tse pheta-phetoang tsa tsoekere tse hokahantsoeng ka libond tsa β-1,4 tsa glycosidic. Hydroxyethylcellulose e fumanoa ka ...
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  • Tšebeliso ea methylhydroxyethylcellulose (MHEC) ke efe?

    Methylhydroxyethylcellulose (MHEC) ke motsoako oa lik'hemik'hale o sebetsang ka tsela e fapaneng o fumanang lits'ebetso ho liindasteri tse fapaneng ka lebaka la thepa ea eona e ikhethang. MHEC ke ea lelapa la cellulose ethers, e tsoang ho cellulose ea tlhaho. E entsoe ka ho arabela selulose ea alkali ka methyl ...
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  • Ke mefuta efe ea hydroxypropylcellulose e fumanehang?

    Hydroxypropylcellulose (HPC) ke polymer e sebelisoang haholo liindastering tse fapaneng ka lebaka la ho ikamahanya le maemo le thepa e ikhethang. E tsoa ho cellulose, polymer ea tlhaho e fumanehang maboteng a lisele tsa semela. HPC e fetotsoe ka ho hlahisa lihlopha tsa hydroxypropyl mokokotlong oa cellulose, e leng ...
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  • Sekhomaretsi ke eng?

    Lefatše la likhomaretsi lea khahla, le tletse ka lisebelisoa tse ngata, liqapi le lisebelisoa. Har'a likarolo tse ngata tse etsang li-adhesive formulations, li-thickening agents li phetha karolo ea bohlokoa. Mahlahana ana a ikarabella ho fana ka viscosity le botsitso ho sekhomaretsi ...
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  • Mokhoa oa ho hlapolla Hydroxypropyl Methylcellulose (HPMC)?

    Ho hlapolla Hydroxypropyl Methylcellulose (HPMC) ho kenyelletsa ho e hasanya ka har'a motsoako ha o ntse o boloka mohopolo oa eona o lakatsehang. HPMC ke polymer e nkiloeng ho selulose, e sebelisoang hangata litlhare, litlolo, le thepa ea kaho bakeng sa thepa ea eona e teteaneng, e tlamang le ea ho etsa lifilimi...
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  • Na cellulose e monya metsi hantle?

    Cellulose, e leng motsoako o mongata ka ho fetisisa oa lintho tse phelang Lefatšeng, e na le thepa e tsotehang, e 'ngoe ea eona ke bokhoni ba eona ba ho monya metsi. Mofuta ona oa hygroscopic oa cellulose o sebelisoa haholo liindastering tse fapaneng, ho tloha ho masela ho isa ho tsa meriana. Ho utloisisa mekhoa ea cellulose le ...
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  • HPMC e tšesa ka mocheso ofe?

    Hydroxypropyl methylcellulose (HPMC) ke polymer e feto-fetohang e fumanang lits'ebetso tse ngata liindastering tse fapaneng ho kenyeletsoa meriana, lijo, litlolo le kaho. E 'ngoe ea thepa ea eona e ikhethang ke bokhoni ba eona ba ho etsa li-gel tlas'a maemo a itseng. Ho utloisisa mocheso oa gelation ...
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  • Setlolo sa peipi ea konkreite

    Setlolo sa lipeipi tsa konkreite Lisebelisoa tsa lipeipi tsa konkreite li bapala karolo ea bohlokoa ts'ebetsong le ts'ebetsong ea lipeipi tsa konkreite, haholo ts'ebetsong ea ho koala lipeipi le ho kenya microtunneling. Litlolo tsena li sebeletsa merero e mengata, ho kenyelletsa le ho tsamaisa lipeipi nakong ea ho kenya ...
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  • Polyanionic cellulose (PAC) ke eng?

    Polyanionic cellulose (PAC) ke motsoako o entsoeng ka lik'hemik'hale oa cellulose, e leng polima ea tlhaho e fumanehang maboteng a lisele tsa limela. Cellulose e entsoe ka li-unit tse pheta-phetoang tsa tsoekere tse hokahantsoeng ka li-bond tsa beta-1,4-glycosidic, tse etsang liketane tse telele. Ke e 'ngoe ea tse ngata haholo ...
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