Izicelo ze-Sodium carboxymethyl cellulose ku-Surface Sizing

I-sodium carboxymethyl cellulose (CMC) iyisengezo esisetshenziswa kakhulu ekusetshenzisweni kokulinganisa okungaphezulu embonini yamaphepha. Ukulinganisa okungaphezulu kubhekisela ekusetshenzisweni kwe-coating elincanyana ngaphezulu kwephepha ukuze kuthuthukiswe izakhiwo zalo, ezifana nokumelana namanzi, ukuphrinta, nokuzinza kwe-dimensional. I-CMC iyi-ejenti yokulinganisa indawo esebenzayo ngenxa yezakhiwo zayo ezihlukile, ezihlanganisa:

1. Ikhono elihle lokwenza ifilimu: I-CMC ingakha ifilimu eqinile futhi eguquguqukayo ebusweni bephepha, engathuthukisa ukumelana kwayo namanzi kanye nokuzinza kwe-dimensional.
2. I-viscosity ephezulu: I-CMC ingakhuphula i-viscosity yokwakheka kosayizi wendawo, okungathuthukisa ukufana kwento enamathelayo futhi kunciphise ubungozi bokulimala kokumboza.
3. Ukunamathela okuhle: I-CMC ingakwazi ukunamathela kahle ebusweni bephepha, okungathuthukisa ukunamathela kwezigqoko noyinki.
4. Ukuhambisana: I-CMC isebenzisana nohlu olubanzi lwamanye ama-ejenti wokulinganisa indawo futhi ingafakwa kalula ekwakhiweni okukhona.

Ukusetshenziswa kwe-CMC ekusikeni kwendawo kungaholela ezinzuzweni ezimbalwa zemboni yephepha, okuhlanganisa ukuphrinta okuthuthukisiwe, ukusetshenziswa okuncishisiwe kwe-inki, ukukhiqiza okuthuthukisiwe, kanye nekhwalithi ethuthukisiwe yomkhiqizo wokugcina. I-CMC ingasetshenziswa kuzinhlelo zokusebenza ezihlukene zokulinganisa indawo, okuhlanganisa amaphepha omagazini, amaphepha amboziwe, nezinto zokupakisha.