Izicelo zeSodium CarboxyMethyl Cellulose embonini Yamaphepha

I-sodium carboxymethyl cellulose (CMC) iyisengezo esivame ukusetshenziswa embonini yamaphepha ngenxa yezakhiwo zayo ezihlukile, njengokubonakala okuphezulu, ukugcinwa kwamanzi, kanye nekhono lokwenza ifilimu. I-CMC ingasetshenziswa ezigabeni ezehlukene zenqubo yokwenza iphepha ukuze kuthuthukiswe ikhwalithi nokusebenza kwemikhiqizo yamaphepha. Nazi ezinye izinhlelo zokusebenza ezijwayelekile ze-CMC embonini yamaphepha:

I-Coating: I-CMC ingasetshenziswa njenge-ejenti enamathela ekwenzeni iphepha ukuze kuthuthukiswe ukushelela kwendawo kanye nokucwebezela kwephepha. Ingase futhi ithuthukise ukumuncwa kukayinki kanye nekhwalithi yokuphrinta yephepha. Izembatho ze-CMC zingasetshenziswa ngokufafaza, ukuxubha, noma nge-roller coating.

Ukubopha: I-CMC ingasetshenziswa njenge-ejenti ebophayo emikhiqizweni yephepha ukuthuthukisa amandla nokuqina kwayo. Kungasiza ukuhlanganisa imicu ndawonye futhi ivimbele ukuba ingahlukani phakathi nenqubo yokwenza iphepha.

Usayizi: I-CMC ingasetshenziswa njenge-ejenti yokulinganisa ekwenzeni iphepha ukuze kuthuthukiswe ukumelana namanzi kwephepha kanye nokunciphisa i-porosity yalo. Ukulinganisa kwe-CMC kungasetshenziswa ngaphambi noma ngemva kokwakhiwa kwephepha, futhi kungasetshenziswa ngokuhlanganyela namanye ama-ejenti wokulinganisa.

Usizo lokugcina: I-CMC ingasetshenziswa njengosizo lokugcina ekwenzeni iphepha ukuze kuthuthukiswe ukugcinwa kwezigcwalisi, imicu, nezinye izithasiselo. Kungasiza ukunciphisa inani lemfucuza futhi kuthuthukise ukusebenza kahle kwenqubo yokwenza iphepha.

I-Dispersant: I-CMC ingasetshenziswa njengesihlakazeka enqubweni yokwenza iphepha ukuze ihlakaze futhi imise izinhlayiya eziqinile emanzini. Kungasiza ukuvimbela i-agglomeration futhi kuthuthukise ukusatshalaliswa kwezithasiselo ku-pulp yephepha.

Sekukonke, ukusetshenziswa kwe-CMC embonini yamaphepha kungasiza ekwenzeni ngcono ikhwalithi nokusebenza kwemikhiqizo yephepha, kuyilapho kukhulisa ukusebenza kahle nokusimama kwenqubo yokwenza iphepha.