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1. Isingeniso se-hydroxypropyl methylcellulose I-Hydroxypropyl methylcellulose (HPMC) iyi-ether engeyona ionic cellulose esetshenziswa kakhulu ekwakheni, emithini, ekudleni, kwezimonyo nakweminye imikhakha yezimboni. Inokuqina okuhle, ukwakheka kwefilimu, ukugcina amanzi, ukubopha, ukugcoba kanye ne-emulsifying prop...Funda kabanzi»
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Ngokuthuthuka kwemboni yezokwakha, izidingo zokusebenza kwezinto zokwakha ziya ngokuya zikhuphuka, ikakhulukazi ohlelweni lwangaphandle lwezindonga, oludinga ukumelana nesimo sezulu esihle kakhulu, ukumelana namanzi, ukunamathela kanye nokumelana nokuqhekeka. Njengezingxenye ezibalulekile o...Funda kabanzi»
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IHydroxypropyl methylcellulose (HPMC) iyi-ether engeyona ionic cellulose esetshenziswa kakhulu embonini yezinto zokwakha. Iqhaza layo elikhulu ezintweni zokwakha ukuthuthukisa ukusebenza komsebenzi wokwakha, ukuthuthukisa ukugcinwa kwamanzi nokunamathela kwezinto zokwakha, kanye nokwenza ngcono ukusebenza kokucubungula kwezinto...Funda kabanzi»
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1. I-Hydroxypropyl methylcellulose (HPMC) iyi-ether ye-cellulose ebalulekile, esetshenziswa kabanzi ekwakheni, emithini yemithi, ekudleni, kwezimonyo nakweminye imikhakha. I-HPMC inokuqina okuhle, ukwakheka kwefilimu, i-emulsifying, ukumiswa kanye nezindawo zokugcina amanzi, ngakho idlala indima ebalulekile ezimbonini eziningi. I-p...Funda kabanzi»
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Embonini yepende, ukuzinza kanye ne-rheology yokunamathisela umbala kubalulekile. Kodwa-ke, ngesikhathi sokugcina nokusetshenziswa, ukunamathisela kombala kuvame ukuba nezinkinga ezifana nokuqina kanye ne-agglomeration, okuthinta umphumela wokwakha kanye nekhwalithi yokugqoka. I-Hydroxyethyl cellulose (HEC), njengamanzi avamile-so...Funda kabanzi»
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1. Uhlolojikelele lwe-hydroxypropyl methylcellulose I-Hydroxypropyl methylcellulose (HPMC) iyi-ether engeyona ionic cellulose eyenziwe nge-cellulose yesitshalo semvelo ngokuguqulwa kwamakhemikhali, nokuncibilika okuhle kwamanzi nokuhambisana ne-biocompatibility. Isetshenziswa kakhulu ekudleni, emithini, ekwakhiweni kanye namakhemikhali ansuku zonke i...Funda kabanzi»
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IHydroxypropyl methylcellulose (HPMC) iyipolymer encibilika emanzini esetshenziswa kabanzi ezimbonini ezifana nezokwakha, imithi, ukudla kanye namakhemikhali ansuku zonke. Ezimweni ezishisayo, i-HPMC inochungechunge lwezinzuzo ezibalulekile, okuyenza ibonise ukuzinza okuhle kakhulu nokusebenza ezinhlelweni ezihlukahlukene. ...Funda kabanzi»
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I-Hydroxypropyl Methylcellulose (HPMC) kanye ne-Methylcellulose (MC) yizinto ezimbili eziphuma ku-cellulose ezivamile, ezinomehluko othile obalulekile ekwakhekeni kwamakhemikhali, izakhiwo kanye nezicelo. Nakuba izakhiwo zawo zamangqamuzana zifana, zombili zitholwa ngokuguqulwa kwamakhemikhali okuhlukile nge...Funda kabanzi»
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I-Dry-mix mortar (i-DMM) iyinsimbi yokwakha eyimpuphu eyakhiwe ngokumisa nokuchoboza usimende, i-gypsum, i-lime, njll njengezinto eziyisisekelo eziyinhloko, emva kokulinganisa okunembile, ukwengeza izinhlobonhlobo zezithasiselo ezisebenzayo kanye nezigcwalisi. Inezinzuzo zokuxuba okulula, ukwakhiwa okulula, nokuzinzile ...Funda kabanzi»
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IHydroxypropyl Methylcellulose (HPMC) i-non-ionic cellulose ether, esetshenziswa kakhulu ezintweni zokwakha, ikakhulukazi udaka lokulungisa. Njengesengezo esisebenza kahle kakhulu, i-HPMC isetshenziswa kakhulu njengesigcini samanzi, ukuqina, okokugcoba kanye nokuhlanganisa, futhi ine...Funda kabanzi»
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IHydroxypropyl methylcellulose (HPMC) iyisisetshenziswa se-polymer encibilika emanzini esetshenziswa kabanzi kwezokwelapha, ukudla, ukwakha kanye neminye imikhakha. Inokusimama okuhle kwe-thermal, kodwa isengawohloka ngaphansi kwezinga lokushisa eliphezulu. Izinga lokushisa lokuwohloka kwe-HPMC lithinteka kakhulu isakhiwo sayo samangqamuzana, ...Funda kabanzi»
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IHydroxypropyl methylcellulose (HPMC) iyikhemikhali evamile esetshenziswa kakhulu ezimbonini eziningi ezifana nezokwakha, ezemithi, ukudla nezimonyo. Kodwa-ke, nakuba i-HPMC inezinto eziningi ezinhle kakhulu, njengokujiya, i-emulsification, ukwakheka kwefilimu, kanye nama-sys okumiswa okuzinzile...Funda kabanzi»