Ukuncibilika kwe-Sodium CMC

I-sodium carboxymethyl cellulose (CMC) incibilika kakhulu emanzini, okungenye yezindawo zayo ezibalulekile futhi inomthelela ekusetshenzisweni kwayo kabanzi ezimbonini ezahlukahlukene.Uma ihlakazekile emanzini, i-CMC yenza izixazululo ze-viscous noma amajeli, kuye ngokugxila kanye nesisindo samangqamuzana e-CMC.

Ukunyibilika kwe-CMC emanzini kuthonywa izici ezimbalwa:

1. I-Degree of Substitution (DS): I-CMC enamanani aphezulu e-DS ijwayele ukuba nokuncibilika okukhulu kwamanzi ngenxa yenani elikhulayo lamaqembu e-carboxymethyl ethulwe kumgogodla we-cellulose.
2. Isisindo se-Molecular: I-CMC yesisindo esiphezulu se-molecular ingase ibonise izilinganiso zokuqedwa ezihamba kancane uma ziqhathaniswa namabanga aphansi esisindo samangqamuzana.Kodwa-ke, uma sekuqediwe, kokubili isisindo samangqamuzana esiphezulu nesiphansi i-CMC ngokuvamile yakha izixazululo ezinezakhiwo ezifanayo ze-viscosity.
3. Izinga lokushisa: Ngokuvamile, ukunyibilika kwe-CMC emanzini kukhuphuka ngezinga lokushisa.Amazinga okushisa aphezulu enza kube lula inqubo yokuqedwa futhi kubangele ukugeleza okusheshayo kwezinhlayiya ze-CMC.
4. I-pH: Ukunyibilika kwe-CMC akuthintwa kancane yi-pH ngaphakathi kwebanga elijwayelekile okuhlangatshezwana nalo ezinhlelweni eziningi.Izixazululo ze-CMC zihlala zizinzile futhi zincibilika kububanzi be-pH ebanzi, kusukela ku-acidic kuya kwezimo ze-alkaline.
5. Ukuyaluza: Ukuyaluza noma ukuxuba kuthuthukisa ukuhlakazeka kwe-CMC emanzini ngokwandisa ukuxhumana phakathi kwezinhlayiya ze-CMC nama-molecule amanzi, ngaleyo ndlela kusheshiswe inqubo yokugeleza kwamanzi.

I-sodium carboxymethyl cellulose (CMC) yaziwa ngokuncibilika kwayo okuhle kakhulu kwamanzi, okuyenza ibe isithako esibalulekile ezinhlobonhlobo zezicelo, okuhlanganisa ukudla, imithi, imikhiqizo yokunakekelwa komuntu siqu, kanye nokwakhiwa kwezimboni.Ikhono layo lokwenza izixazululo ezizinzile nezine-viscous linomthelela ekusebenzeni kwayo njenge-thickener, stabilizer, binder, kanye nefilimu-yangaphambili emikhiqizweni nasezinqubweni ezihlukahlukene.