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I-Cellulose ether iyinto ebalulekile yamakhemikhali esetshenziswa kabanzi ku-mortar powder kumaphrojekthi okwakha. Luhlobo lwezinto ezisuselwa ku-cellulose eziguqulwa ngamakhemikhali ngamaqembu e-hydroxyl kuma-molecule e-cellulose, kufaka phakathi i-hydroxypropylmethylcellulose (HPMC), i-methylcellulose (MC), ...Funda kabanzi»
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I. Isingeniso I-Hydroxyethyl Cellulose (HEC) iyi-polymer engeyona i-ionic encibilika emanzini esetshenziswa kabanzi ekukhipheni uwoyela, ekumbozeni, ekwakheni, kumakhemikhali ansuku zonke, ekwenzeni amaphepha nakwezinye izinkambu. I-HEC itholakala ngokuguqulwa kwamakhemikhali kwe-cellulose, futhi izakhiwo zayo kanye nokusetshenziswa kwayo kunqunywa kakhulu yi-h...Funda kabanzi»
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I-CMC (carboxymethyl cellulose) i-anti-settling agent iyisithasiselo esibalulekile sezimboni, esisetshenziswa kabanzi emikhakheni eyahlukene ukuvimbela ukuna kwezinhlayiya ezilengayo. Njengento eguquguqukayo ye-polymer encibilikayo emanzini, umsebenzi we-CMC wokulwa nosettleling uvela ekhonweni layo lokukhulisa i-viscos...Funda kabanzi»
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Izakhiwo zokwakha ifilimu ze-hydroxypropyl methylcellulose (HPMC) zezinga lezimboni ziyisici esibalulekile sokusetshenziswa kwayo kabanzi emikhakheni eminingi yokusetshenziswa. I-HPMC iyi-ether ye-cellulose encibilikayo emanzini esetshenziswa kabanzi embonini. Izakhiwo zayo zokwakha ifilimu zihilela izakhiwo zemishini,...Funda kabanzi»
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1. Isingeniso I-Hydroxypropyl methylcellulose (HPMC) iyi-cellulose derivative ebalulekile yokwenziwa esetshenziswa kabanzi ezintweni zokwakha, ekulungiseleleni imithi, ezithasiselweni zokudla nasezimonyweni. Ukugcinwa kwayo kwamanzi okuhle kungenye yezici ezibalulekile zokusetshenziswa kabanzi kwe-HPMC. 2. Ukwakheka...Funda kabanzi»
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Njengenye yezindlela eziyinhloko zokulinganisa izidakamizwa kanye nezithasiselo zokudla, ukukhethwa kwezinto zokusetshenziswa zama-capsule kubaluleke kakhulu. I-Gelatin kanye ne-HPMC yizinto zokusetshenziswa ezivame kakhulu zama-capsule shells emakethe. Lezi ezimbili zihluke kakhulu ngenqubo yokukhiqiza, ukusebenza, uhlelo lokusebenza...Funda kabanzi»
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I-HPMC (i-hydroxypropyl methylcellulose) iyisengezo se-polymer esisebenza ngezindlela eziningi esisetshenziswa kabanzi ezintweni zokwakha, ikakhulukazi ezintweni ezisekelwe kusimende. Ukwethulwa kwe-HPMC kungathuthukisa kakhulu ukusebenza kwezinto ezisekelwe kusimende, okuhlanganisa nokuthuthukisa ukumelana nokuqhekeka, ukuthuthukisa ukusebenza kahle...Funda kabanzi»
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I-Hydroxypropyl Methylcellulose (HPMC) iyi-polymer evame ukusetshenziswa emanzini esetshenziswa kabanzi ezintweni zokwakha, ikakhulukazi izinamathiseli zethayela ezisekelwe kusimende. Izakhiwo zamakhemikhali ezihlukile kanye nezakhiwo zomzimba ze-HPMC zenza ukuthi idlale indima ebalulekile ekuthuthukiseni ukunamathela, ukusebenza kokwakha, kanye...Funda kabanzi»
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Impuphu ye-putty isetshenziswa kakhulu ekulinganiseni nasekulungiseni izindonga ngesikhathi sokwakha. Kodwa-ke, impuphu ye-putty yendabuko ithambekele ekuncibilikeni nasekuthambiseni uma ivezwa emanzini, okuthinta ikhwalithi yokwakha kanye nesikhathi senkonzo yesakhiwo. I-Hydroxypropyl methylcellulose (HPMC), njenge-imp...Funda kabanzi»
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Imikhiqizo yesamente, njengekhonkrithi, udaka, nezinye izinto zokwakha, isetshenziswa kabanzi ezakhiweni zesimanje. Ama-cellulose ethers (njenge-hydroxypropyl methylcellulose (HPMC), i-hydroxyethyl methylcellulose (HEMC), njll.) ayizithasiselo ezibalulekile ezingathuthukisa kakhulu ukusebenza kwesamente...Funda kabanzi»
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I-Hydroxypropyl Methylcellulose (HPMC) iyi-cellulose derivative esetshenziswa kakhulu enezinhlobo eziningi zezicelo, njengemithi, ukudla, izinto zokwakha kanye nezimonyo. I-HPMC iyi-polymer engeyona i-ionic, eyenziwe kancane, engasebenzi kahle enokuncibilika kwamanzi okuhle kakhulu, ukuqina, ukunamathela kanye nokwakha ifilimu...Funda kabanzi»
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Isetshenziswa kabanzi ekwakheni, i-Hydroxypropyl Methylcellulose (HPMC) iyisengezo esibalulekile ku-mortar. Ithuthukisa izakhiwo ezifana nokusebenza kalula, ukugcinwa kwamanzi kanye nokunamathela, ngaleyo ndlela ithuthukise ukusebenza kahle. 1. Ukuqonda i-HPMC nezinzuzo zayo 1.1 Kuyini i-HPMC? I-HPMC iyi-cellul engeyona i-ionic...Funda kabanzi»