Izici ze-CMC

I-Carboxymethyl cellulose (CMC) iyi-polymer encibilika emanzini eguquguqukayo etholakala ku-cellulose, enezici ezimbalwa ezihlukile eziyenza isetshenziswe kabanzi ezimbonini ezahlukahlukene. Nazi izici ezibalulekile ze-CMC:

1. Ukunyibilika Kwamanzi: I-CMC incibilika kakhulu emanzini, yakha izixazululo ezicacile, ezine-viscous. Lesi sakhiwo sivumela ukufakwa kalula ekwakhekeni kwamanzi, okuyenza ifanelekele ukusetshenziswa ezinhlobonhlobo zezinhlelo zokusebenza.
2. I-ejenti ejiyayo: I-CMC isebenza njenge-ejenti yokuqina ephumelelayo, ikhulisa i-viscosity yezixazululo ezinamanzi kanye nokumiswa. Inikeza ukuthungwa nomzimba emikhiqizweni, ithuthukisa ukuzinza nokusebenza kwayo.
3. I-Pseudoplasticity: I-CMC ikhombisa ukuziphatha kwe-pseudoplastic, okusho ukuthi i-viscosity yayo iyancipha ngokwenyuka kwezinga lokugunda. Lesi sakhiwo sivumela ukupompa okulula, ukuxuba, nokusebenzisa imikhiqizo equkethe i-CMC, kuyilapho inikeza ukuzinza okuhle lapho umile.
4. Ukwakhiwa Kwefilimu: I-CMC inezinto zokwenza ifilimu, eyivumela ukuthi idale amafilimu asobala, aguqukayo uma omisiwe. Lesi sici sikwenza kube usizo ezinhlelweni zokusebenza lapho kufunwa khona ifilimu yokuvikela noma yokuvimbela, njengakuma-coatings, izinto ezinamathelayo, kanye nokupakishwa kokudla.
5. Umenzeli Obophayo: I-CMC isebenza njengesihlanganisi ezinhlelweni ezihlukene, yenza kube lula ukuhlangana kwezinhlayiya noma imicu ekwakhekeni. Ithuthukisa amandla nobuqotho bemikhiqizo, ithuthukise ukusebenza kwayo nokuqina.
6. I-Stabilizer: I-CMC isebenza njenge-stabilizer, ivimbela ukuhlaliswa noma ukuhlukaniswa kwezinhlayiya ekumisweni noma emulsions. Isiza ukugcina ukufana nokufana kwemikhiqizo, iqinisekisa ikhwalithi engaguquki ngokuhamba kwesikhathi.
7. Ukugcinwa kwamanzi: I-CMC inezinto ezinhle kakhulu zokugcina amanzi, eziyivumela ukuthi ibambe amanzi futhi ivimbele ukulahleka komswakama ekuhlanganiseni. Lesi sakhiwo sinenzuzo ezinhlelweni lapho ukulawulwa komswakama kubalulekile, njengasezintweni zokwakha kanye nemikhiqizo yokunakekelwa komuntu siqu.
8. I-Ionic Properties: I-CMC iqukethe amaqembu e-carboxyl angakwazi ukwenza ionini emanzini, anikeze izici ze-anionic. Lokhu kuvumela i-CMC ukuthi ixhumane namanye ama-molecule ashajiwe noma izindawo ezingaphezulu, okunomthelela ekushubeni kwayo, ekusimamiseni nasekubopheni amandla ayo.
9. I-pH Ukuzinza: I-CMC izinzile phezu kwebanga elibanzi le-pH, kusukela ku-acidic kuya kwezimo ze-alkaline. Lokhu kuguquguquka kuvumela ukusetshenziswa kwakho ekwakhiweni okunamazinga e-pH ahlukahlukene ngaphandle kokuwohloka okukhulu noma ukulahlekelwa ukusebenza.
10. I-Biodegradability: I-CMC isuselwa emithonjeni ye-cellulose yemvelo futhi ingabola ngaphansi kwezimo ezifanele zemvelo. Ihlukana ibe yimikhiqizo engeyona ingozi, iyenze ivumelane nemvelo futhi isimeme.

izici ze-CMC ziyenza ibe isithasiselo esibalulekile ezimbonini eziningi, okuhlanganisa ukudla, ezemithi, ukunakekelwa komuntu siqu, izindwangu, iphepha, nokwakha. Ukuguquguquka kwayo, ukuncibilika kwamanzi, ikhono lokujiya, kanye nezici zayo zokwenza ifilimu kunomthelela ekusetshenzisweni kwayo okubanzi nasekusebenziseni izinto ezihlukahlukene.