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Izithako ezisebenzayo kwi-hypromellose I-Hypromellose, ekwaziwa ngokuba yi-Hydroxypropyl Methyl Cellulose (HPMC), yi-polymer ethathwe kwi-cellulose. Isetyenziswa kakhulu kumayeza, kwizinto zokuthambisa, nakwezinye izinto ezahlukeneyo. Njenge-polymer, i-hypromellose ngokwayo ayisiyonto isebenzayo ene-specif...Funda ngokugqithisileyo»
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Ingaba i-hydroxypropyl methylcellulose ikhuselekile? I-Hydroxypropyl Methyl Cellulose (HPMC) ngokubanzi ithathwa njengekhuselekileyo ukusetyenziswa kumashishini ahlukeneyo, kuquka amayeza, ukutya, izinto zokuthambisa, kunye nokwakha. Isetyenziswa kakhulu njenge-arhente yokutyeba, i-binder, i-film-former, kunye ne-stabilizer kwiimveliso ezininzi ...Funda ngokugqithisileyo»
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Iintlobo ze-cellulose ether Ii-cellulose ethers liqela elahlukeneyo lezinto ezifumaneka ngokuguqula i-cellulose yendalo ngokweekhemikhali, eyona nto iphambili eludongeni lweeseli zezityalo. Uhlobo oluthile lwe-cellulose ether lumiselwa buhlobo lotshintsho lweekhemikhali olufakwe kwi-c...Funda ngokugqithisileyo»
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Indlela yokwenza i-cellulose ether? Ukuveliswa kwee-cellulose ethers kubandakanya ukuguqula i-cellulose yendalo ngokweekhemikhali, edla ngokuvela kwi-pulp yomthi okanye ikotoni, ngokusebenzisa uthotho lwee-chemical reactions. Iintlobo eziqhelekileyo zee-cellulose ethers ziquka iMethyl Cellulose (MC), iHydroxyethyl Cellulose (HEC...Funda ngokugqithisileyo»
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Ingaba i-CMC yi-ether? I-Carboxymethyl Cellulose (CMC) ayisiyo i-cellulose ether ngokwendlela yendabuko. Yimvelaphi ye-cellulose, kodwa igama elithi "ether" alisetyenziswanga ngokukodwa ukuchaza i-CMC. Endaweni yoko, i-CMC idla ngokubizwa ngokuba yi-cellulose derivative okanye i-cellulose gum. I-CMC yimveliso...Funda ngokugqithisileyo»
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Zithini ii-cellulose ethers ezisetyenziselwa imboni? Ii-cellulose ethers zisetyenziswa kakhulu kwizicelo ezahlukeneyo zemboni ngenxa yeempawu zazo ezikhethekileyo, kubandakanya ukunyibilika kwamanzi, amandla okujiya, amandla okwenza ifilimu, kunye nozinzo. Nazi ezinye zeentlobo eziqhelekileyo zee-cellulose ethers kunye ne-ind...Funda ngokugqithisileyo»
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Ingaba i-cellulose ether iyanyibilika? Ii-cellulose ethers zihlala zinyibilika emanzini, enye yeempawu zazo eziphambili. Ukunyibilika kwamanzi kwee-cellulose ethers kubangelwa kukuguqulwa kweekhemikhali okwenziwe kwi-polymer ye-cellulose yendalo. Ii-cellulose ethers eziqhelekileyo, ezifana ne-Methyl Cellulose (MC), i-Hyd...Funda ngokugqithisileyo»
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Yintoni i-HPMC? I-Hydroxypropyl Methyl Cellulose (HPMC) luhlobo lwe-cellulose ether ephuma kwi-cellulose yendalo. Yenziwa ngokuguqula i-cellulose ngokweekhemikhali ngokungenisa amaqela e-hydroxypropyl kunye ne-methyl kwi-cellulose backbone. I-HPMC yi-polyme eguquguqukayo nesetyenziswa kakhulu...Funda ngokugqithisileyo»
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Yintoni i-Cellulose ether? Ii-Cellulose ethers lusapho lwee-polymers ezinyibilikayo emanzini okanye ezisasazeka emanzini ezisuka kwi-cellulose, i-polymer yendalo efumaneka eludongeni lweeseli zezityalo. Ezi zinto zivela kwi-derivatives ziveliswa ngokuguqula amaqela e-hydroxyl e-cellulose ngokweekhemikhali, nto leyo ebangela ii-cellulose ezahlukeneyo...Funda ngokugqithisileyo»
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I-Sodium Carboxymethyl Cellulose I-Sodium carboxymethyl cellulose (CMC), ekwaziwa ngokuba yi: I-Sodium CMC, i-cellulose gum, i-CMC-Na, zi-cellulose ether derivatives, ezisetyenziswa kakhulu kwaye zininzi kakhulu emhlabeni. Yi-cellulosics ene-glucose polymerization degree ye-100 ukuya kwi-2000 kwaye...Funda ngokugqithisileyo»
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I-detergent grade CMC I-detergent grade CMC I-Sodium carboxymethyl cellulose kukuthintela ukuphinda kubekwe ukungcola, umgaqo wayo kukuba ukungcola okungalunganga kunye nokufunxwa kwilaphu ngokwalo kwaye iimolekyuli zeCMC ezitshajiweyo zinokugxojwa kwe-electrostatic efanayo, ukongeza, i-CMC inokwenza i-slurry yokuhlamba okanye isepha inyibilike...Funda ngokugqithisileyo»
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Isisombululo se-CMC se-ceramic grade CMC Sodium carboxymethyl cellulose sinokunyibilikiswa nezinye izincamathelisi ezinyibilikayo emanzini kunye neeresini. Ubuninzi besisombululo se-CMC buyancitshiswa ngokunyuka kobushushu, kwaye ubuninzi buya kubuyela esiqhelweni emva kokuba bupholile. Isisombululo samanzi se-CMC asiyo-Newtoni...Funda ngokugqithisileyo»