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I-Hydroxyethyl cellulose (HEC) iyi-polymer engeyona i-ionic, encibilikayo emanzini etholakala ku-cellulose ngokuguqulwa kwamakhemikhali. Isetshenziswa kakhulu ezimbonini ezahlukahlukene ngenxa yezakhiwo zayo ezihlukile, njengokuqina, ukuzinza, kanye namakhono okwenza ifilimu. Ezisetshenzisweni lapho ukuzinza kwe-pH...Funda kabanzi»
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Izinto eziqinisayo ezifana ne-hydroxyethyl cellulose (HEC) zivame ukusetshenziswa ezimbonini ezahlukahlukene, kufaka phakathi izimonyo, imithi, kanye nokukhiqizwa kokudla, ukuthuthukisa i-viscosity kanye nokuqina kwezakhi. I-HEC iyi-polymer engeyona i-ionic, encibilikayo emanzini etholakala ku-cellulose futhi yaziwa ngokususa kwayo...Funda kabanzi»
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Ukuze ngiphendule umbuzo wakho ngempumelelo, ngizokunikeza umbono jikelele we-Hydroxypropyl Methylcellulose (HPMC), indima yayo ku-mortar, kanye neziqondiso zokufakwa kwayo. Ngemuva kwalokho, ngizohlola izici ezithonya inani le-HPMC elidingekayo ekuxubeni kwe-mortar. 1. I-Hydroxypropyl Methylcellulose (HPMC) ku...Funda kabanzi»
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I-Cellulose, enye yamakhemikhali e-organic amaningi kakhulu eMhlabeni, isebenza njengetshe lesisekelo ezisetshenziswayo ezahlukahlukene zezimboni, zezentengiselwano, nezesayensi ngenxa yezakhiwo zayo eziyingqayizivele. Itholakala ikakhulukazi ezindongeni zamaseli ezitshalo, i-cellulose iyi-polysaccharide eyakhiwe amayunithi e-glucose ahlanganiswe ndawonye,...Funda kabanzi»
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1. Imboni Yokwakha Enye yezindlela eziyinhloko zokusebenzisa i-HPMC isembonini yokwakha. Ivame ukusetshenziswa njengesithasiselo kuma-mortar asekelwe kusimende, ama-plaster, kanye nezinamathiselo zamathayela. I-HPMC isebenza njenge-ejenti yokugcina amanzi, ithuthukisa ukusebenza kahle futhi ivimbele ukoma kwangaphambi kwesikhathi kwengxube. Ngi...Funda kabanzi»
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I-Hydroxypropyl Methylcellulose (HPMC) iyinhlanganisela eguquguqukayo esetshenziswa emikhakheni eyahlukene ngenxa yezakhiwo zayo ezihlukile. Kusukela ekwakheni kuya kwezemithi, ekudleni kuya ezimonyweni, i-HPMC ithola ukusetshenziswa kwayo emikhiqizweni ehlukahlukene. 1. Ukwakheka Kwamakhemikhali kanye Nesakhiwo I-HPMC iyi-semi-synthetic,...Funda kabanzi»
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I-Hydroxypropyl cellulose (HPC) iyi-polymer esetshenziswa kabanzi ezimbonini ezahlukahlukene, okuhlanganisa nemithi, izimonyo, kanye nemikhiqizo yokunakekelwa komuntu siqu. Ivame ukusetshenziswa njenge-ejenti yokujiya, i-stabilizer, i-film form, kanye ne-viscosity modifier ngenxa yezakhiwo zayo ezihlukile. Kodwa-ke, uma kukhulunywa nge...Funda kabanzi»
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I-Hydroxypropyl cellulose (HPC) iyi-polymer esetshenziswa kakhulu ezimbonini ezahlukahlukene, okuhlanganisa nemithi, izimonyo, kanye nokudla. Njengama-polymer amaningi, ukuzinza kwayo kokushisa kanye nokushisa kokonakala kuncike ezintweni eziningana ezifana nesisindo sama-molecule, izinga lokufakwa esikhundleni, ukuba khona kwezithasiselo, ...Funda kabanzi»
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Izici zokusebenza eziyinhloko ze-Hydroxypropyl MethylCellulose (HPMC) I-Hydroxypropyl MethylCellulose (HPMC) iyi-polymer eguquguqukayo enezici eziningi zokusebenza ezenza ibe yigugu ezimbonini ezahlukahlukene, kwezemithi, ekunakekelweni komuntu siqu, ekudleni, kanye nasezakhiweni...Funda kabanzi»
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Amathemba Okusetshenziswa I-Hydroxyethyl MethylCellulose (HEMC) kanye ne-Hydroxypropyl MethylCellulose (HPMC) I-Hydroxyethyl MethylCellulose (HEMC) kanye ne-Hydroxypropyl MethylCellulose (HPMC) zombili zingamalungu omndeni we-methylcellulose, asetshenziswa kabanzi ezimbonini ezahlukahlukene ngenxa yezakhiwo zawo ezihlukile kanye ne-v...Funda kabanzi»
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Indima ye-cellulose ether emhlabeni we-diatomaceous Ama-cellulose ether ayiqembu lama-polymer ancibilika emanzini atholakala ku-cellulose, i-polymer yemvelo etholakala ezitshalweni. Asetshenziswa kabanzi ezimbonini ezahlukahlukene ngenxa yezakhiwo zawo ezihlukile, okuhlanganisa ukuqina, ukugcinwa kwamanzi, ukwakheka kwefilimu, kanye nokuqina...Funda kabanzi»
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I-Carboxymethylcellulose (CMC) kanye ne-methylcellulose (MC) zombili ziyizinto ezivela ku-cellulose, i-polymer yemvelo etholakala ezindongeni zamaseli ezitshalo. Lezi zinto ezivela ku-derivatives zisetshenziswa kakhulu ezimbonini ezahlukene ngenxa yezakhiwo zazo ezihlukile. Naphezu kokufana okufanayo, i-CMC kanye ne-MC zinomehluko ohlukile...Funda kabanzi»