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Ho lokisa tharollo ea ho koahela ea Hydroxypropyl Methylcellulose (HPMC) ke ts'ebetso ea mantlha indastering ea meriana le ea lijo. HPMC ke polymer e sebelisoang haholo mefuteng ea ho koahela ka lebaka la thepa ea eona e ntle ea ho etsa filimi, botsitso le ho lumellana le metsoako e fapaneng e sebetsang. Coati...Bala haholoanyane»
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Cellulose ke motsoako o fumanehang hohle tlhahong, o bapala karolo ea bohlokoa sebopehong le ts'ebetsong ea lintho tse phelang tse fapaneng le litsamaiso tsa tikoloho. Thepa ea eona e ikhethang le ho tenyetseha ha eona li lebisitse lits'ebetsong tse fapaneng ho pholletsa le liindasteri, e leng se etsang hore e be e 'ngoe ea lintho tsa bohlokoa ka ho fetisisa tse phelang ...Bala haholoanyane»
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Disolvent di bapala karolo ya bohlokwa ho theheng le ho sebetsaneng ha di-polymer tse kang ethyl cellulose (EC). Ethyl cellulose ke polymer e feto-fetohang e tswang ho cellulose, polymer ya tlhaho e fumanwang maboteng a sele ya dimela. E sebediswa haholo diindastering tse fapaneng tse kang meriana, dikobo, sekgomaretsi...Bala haholoanyane»
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Ho hlahisa Hydroxypropyl Methylcellulose (HPMC) ho kenyelletsa mehato e 'maloa e rarahaneng e fetolang cellulose hore e be polymer e feto-fetohang e nang le mefuta e mengata ea lits'ebetso indastering e fapaneng. Ts'ebetso ena hangata e qala ka ho ntša cellulose mehloling e thehiloeng limela, e lateloa ke lik'hemik'hale ...Bala haholoanyane»
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Hydroxypropyl Methylcellulose (HPMC) ke polymer e feto-fetohang e fumanang ts'ebeliso e pharaletseng liindastering tse fapaneng, ho kenyeletsoa meriana, lijo, kaho le litlolo. 1. Selelekela ho HPMC: Hydroxypropyl Methylcellulose (HPMC) ke polymer e entsoeng ka halofo, e sa sebetseng, e nang le viscoelastic e nkiloeng...Bala haholoanyane»
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Hydroxypropyl methylcellulose (HPMC) ke polymer e feto-fetohang e sebelisoang haholo indastering e fapaneng, ho kenyeletsoa meriana, litlolo, lijo le kaho. Bokhoni ba eona ba ho etsa li-gel, lifilimi le litharollo bo e etsa hore e be ea bohlokoa bakeng sa lits'ebetso tse ngata. Ho monya metsi ha HPMC ke mohato oa bohlokoa lits'ebetsong tse ngata...Bala haholoanyane»
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Litšenyehelo tsa Hydroxypropyl Methylcellulose (HPMC) li ka fapana haholo ho latela lintlha tse fapaneng tse kang sehlopha, bohloeki, bongata le mofani. HPMC ke motsoako o sebelisoang haholo indastering e fapaneng ho kenyeletsoa meriana, kaho, lijo le litlolo. Ho tenyetseha ha eona le ho sebetsa ka bophara...Bala haholoanyane»
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Hydroxypropyl Methylcellulose (HPMC) ke polymer e feto-fetohang e fumanang ts'ebeliso e pharaletseng liindastering tse fapaneng, ho kenyeletsoa meriana, lijo, kaho le litlolo. Thepa ea eona e ikhethang e etsa hore e be ea bohlokoa haholo mefuteng e hlokang phetoho ea viscosity, ho thehoa ha filimi, ho tlama...Bala haholoanyane»
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Hydroxypropyl Methylcellulose (HPMC) ke motsoako o feto-fetohang o sebelisoang haholo liindastering tse fapaneng ka lebaka la thepa ea eona e ikhethang. Sengoloa sena se hlahloba mathata a HPMC, se hlahloba sebopeho sa eona sa lik'hemik'hale, thepa, mesebetsi le lits'ebetso tse fapaneng. Ho tloha meriana ho ea ho kaho...Bala haholoanyane»
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Indastering ea kaho, likhomaretsi tsa lithaele tse thehiloeng samenteng li bapala karolo ea bohlokoa ho netefatseng ho tšoarella le ho tšoarella ha libaka tsa lithaele. Likhomaretsi tsena lia hlokahala bakeng sa ho kopanya lithaele ka thata le lintho tse kang konkreite, seretse, kapa libaka tsa lithaele tse seng li ntse li le teng. Har'a likarolo tse fapaneng tsa samente-b...Bala haholoanyane»
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Mafapheng a saense ea thepa le kaho, li-additives li bapala karolo ea bohlokoa ho ntlafatseng litšobotsi tse fapaneng tsa thepa. Hydroxypropyl methylcellulose (HPMC) ke e 'ngoe ea li-additives tse joalo tse fumaneng tlhokomelo e kholo ka bokhoni ba eona ba ho ntlafatsa litšobotsi tsa sekhomaretsi lits'ebetsong tse fapaneng...Bala haholoanyane»
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Selelekela ho HPMC le MHEC: HPMC le MHEC ke li-ether tsa cellulose tse sebelisoang haholo thepa ea kaho, ho kenyeletsoa le li-mortar tse kopantsoeng ka metsi. Li-polymer tsena li tsoa ho cellulose, polymer ea tlhaho e fumanoang maboteng a sele ea limela. Ha li eketsoa ho li-mortar tse kopantsoeng ka metsi, HPMC le MHEC li sebetsa e le li-thickeners, tse bolokang metsi...Bala haholoanyane»