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Izinamathiseli zamathayili zidlala indima ebalulekile embonini yokwakha, zihlinzeka ngezixazululo eziqinile nezinhle zokunamathelisa amathayili ezindaweni ezahlukahlukene. Ukusebenza kahle kwezinamathiseli zamathayili kuncike kakhulu kokuqukethwe kwezithasiselo ezibalulekile, lapho ama-polymer aphinde ahlakazeke khona kanye ne-cellulose kuyizinto ezimbili eziyinhloko...Funda kabanzi»
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I-Carboxymethylcellulose (CMC) kanye ne-xanthan gum zombili ziyi-colloids eziphila emanzini ezivame ukusetshenziswa embonini yokudla njengezithambisi, iziqinisi, kanye nama-ejenti e-gelling. Nakuba zabelana ngokufana okuthile okusebenzayo, lezi zinto ezimbili zihlukile kakhulu ngemvelaphi, isakhiwo, kanye nokusetshenziswa. I-Carboxymeth...Funda kabanzi»
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Iyini i-Cellulose Gum? I-Cellulose gum, eyaziwa nangokuthi i-carboxymethylcellulose (CMC), iyi-cellulose derivative encibilika emanzini etholakala ngokushintsha i-cellulose yemvelo ngamakhemikhali. I-Cellulose iyi-polymer etholakala ezindongeni zamaseli zezitshalo, enikeza ukwesekwa kwesakhiwo. Inqubo yokuguqula ihilela...Funda kabanzi»
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I-hydroxypropyl cellulose eshintshiwe kancane (i-L-HPC) iyi-derivative ye-cellulose, i-polymer yemvelo etholakala ezindongeni zamaseli ezitshalo. I-L-HPC ishintshiwe ukuze ithuthukise ukuncibilika kwayo nezinye izakhiwo, okwenza ibe yinto eguquguqukayo enezinhlelo eziningi zemithi, ukudla, kanye nezimonyo...Funda kabanzi»
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I-putty powder iwuphawuda wokulinganisa ubuso ngaphambi kokulungisa ubuso bokwakha ngaphambi kokwakhiwa ngopende. Inhloso eyinhloko ukugcwalisa izikhala zobuso bokwakha nokulungisa ukuphambuka kwejika lobuso bokwakha, ukubeka isisekelo esihle sokuthola iyunifomu...Funda kabanzi»
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I-Hydroxypropylmethylcellulose (HPMC) iyi-polymer eguquguqukayo futhi eguquguqukayo esetshenziswa ezimbonini ezahlukahlukene. Le nhlanganisela ingeyomndeni we-cellulose ether futhi itholakala ku-cellulose yemvelo. I-HPMC ikhiqizwa ngokushintsha i-cellulose ngokusebenzisa ukusabela kwamakhemikhali, okuholela ekuncibilikeni kwamanzi...Funda kabanzi»
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I-Hydroxypropyl methylcellulose (HPMC) iyi-polymer eguquguqukayo esetshenziswa kabanzi embonini yezemithi, ikakhulukazi ekwakhiweni kwamaphilisi. Njenge-derivative ye-cellulose, i-HPMC inezakhiwo eziningi ezisebenzayo ezifaka isandla ekusebenzeni kahle kwamaphilisi. Inhlanganisela itholakala...Funda kabanzi»
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I-Hydroxypropylmethylcellulose (HPMC) kanye ne-carboxymethylcellulose (CMC) ziyizinhlobo ezimbili ezahlukene zama-polymer asetshenziswa ekwakhiweni kwamaconsi emehlweni, avame ukusetshenziselwa ukuqeda izimpawu zamehlo omile. Nakuba zifana ngandlela thile, lezi zinhlanganisela ezimbili zinomehluko ocacile ekwakhekeni kwamakhemikhali azo, izakhiwo...Funda kabanzi»
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I-Hydroxypropyl methylcellulose (HPMC) kanye ne-hypromellose empeleni ziyinhlanganisela efanayo, futhi la magama avame ukusetshenziswa ngokushintshana. Lawa amagama ayinkimbinkimbi ezinhlobo ezivamile zama-polymer asekelwe ku-cellulose anezinhlobo eziningi zokusetshenziswa ezimbonini ezahlukene okuhlanganisa imithi, ukudla kanye...Funda kabanzi»
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I-Ethylcellulose iyi-polymer eguquguqukayo enezinhlelo zokusebenza ezimbonini ezahlukahlukene, kufaka phakathi imithi, izembozo, izinamathiseli kanye nokudla. Amazinga ahlukene e-ethylcellulose enziwa ngokwezifiso ukuze ahlangabezane nezidingo ezithile ngokuya nge-viscosity, isisindo sama-molecule kanye nezinye izakhiwo. I-Ethyl cellulos...Funda kabanzi»
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Ama-powder e-polymer aphinde ahlakazeke (i-RDP) ayingxube eyinkimbinkimbi yama-polymer kanye nezithasiselo ezisetshenziswa kabanzi ezintweni zokwakha, ikakhulukazi ekukhiqizweni kwama-mortar axutshwe okomile. Lawa ma-powder adlala indima ebalulekile ekuthuthukiseni ukusebenza kanye nezici zezinto zokwakha ezahlukahlukene...Funda kabanzi»
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I-Redispersible polymer powder (RDP) iyi-copolymer ye-vinyl acetate ne-ethylene ekhiqizwa ngenqubo yokomisa ngokufutha. Iyisithako esibalulekile ezinhlotsheni ezahlukene zezicelo zokwakha, inikeza ukunamathela okungcono, ukuguquguquka kanye nokuqina kwemikhiqizo esekelwe kusimende. Ukukhiqizwa kwe-redispersib...Funda kabanzi»