Cellulose Ether, Sodium Carboxymethyl Cellulose
Ingaruka ya Adhesion
Kwizirika kwa CMC mubitotsi biterwa no gushiraho imiyoboro ihamye binyuze mumigozi ya hydrogen hamwe na van der Waals imbaraga hagati ya macromolecules.Iyo amazi yinjiye muri blok ya CMC, amatsinda ya hydrophilique afite amazi make akurura amazi arabyimba, mugihe andi hydrophilique atandukana ako kanya nyuma yo kubyimba.Amatsinda ya hydrophilique idafite ingufu mu musaruro wa CMC bivamo ubunini butandukanye bwa micelles.Kubyimba kwa hydratiya bibaho imbere muri micelles, bigakora amazi aboshye hanze.Mugihe cyambere cyo gusesa, micelles ni ubuntu muri colloid.Imbaraga za van der Waals zigenda zihuza micelles buhoro buhoro, kandi urwego rwamazi ruhambiriye rugizwe nurusobekerane bitewe na asimmetrie yubunini nuburyo.Imiterere ya fibrous CMC ifite ingano nini, ifatanye cyane, kandi igabanya inenge ya glaze.
Ingaruka
Hatariho inyongeramusaruro, glaze slurry izakemuka bitewe nuburemere bwigihe, kandi kongeramo umubare wibumba ntibihagije kugirango ibi bibeho.Ariko, kwiyongera k'umubare runaka wa CMC birashobora gukora imiterere y'urusobekerane rushyigikira uburemere bwa molekile ya glaze.Molekile ya CMC cyangwa ion zirambuye mumurabyo kandi bigatwara umwanya, bikabuza guhuza imikoranire ya molekile ya glaze hamwe nuduce, ibyo bikaba bitezimbere uburinganire bwimiterere.By'umwihariko, anion ya CMC yashizwemo nabi yirukana ibice byibumba byashizwemo nabi, bigatuma ihagarikwa rya glaze ryiyongera.Ibi bivuze ko CMC ifite ihagarikwa ryiza muri glaze slurry.Imiterere y'urusobekerane rwakozwe na CMC nayo ifasha kugabanya inenge ya glaze no kwemeza neza kurangiza neza.Muri rusange, CMC igira uruhare runini mugutuza no guhagarika glaze slurry, ifite akamaro ko kugera kubisubizo bihamye kandi byujuje ubuziranenge mugikorwa cyo kumurika.
Ibibazo byo gusuzuma mugihe uhisemo CMC
Gukoresha neza CMC mugukora glaze birashobora kuzamura cyane ubwiza bwibicuruzwa byanyuma.Kugirango umenye neza ingaruka nziza, hari ingingo nyinshi zingenzi ugomba gukurikiza.Ubwa mbere, ni ngombwa kugenzura imiterere ya CMC mbere yo kugura no guhitamo ibisobanuro bibyara umusaruro.Iyo wongeyeho CMC kumurongo mugihe cyo gusya, birashobora gufasha kunoza imikorere yo gusya.Hagomba kandi kwitonderwa ku kigereranyo cy’amazi na CMC mugihe usuka amazi kugirango ugere ku ngaruka nini.
Amashanyarazi ya glaze agomba kwemererwa kubora umunsi umwe cyangwa ibiri kugirango irebe ko ihagaze neza kandi CMC ishobora gukina ingaruka nziza.Ni ngombwa kandi guhindura neza umubare wa CMC wongeyeho ukurikije impinduka zigihe, hamwe ninshi wongeyeho mu cyi, byibuze mu gihe cyitumba, hamwe na 0.05% kugeza 0.1% hagati.Niba igipimo gisigaye kidahindutse mugihe cyitumba, birashobora gutera urumuri rwinshi, gukama buhoro, hamwe na glaze.Ibinyuranye, ibipimo bidahagije bizavamo ubuso bwuzuye kandi bubi.
Mu mpeshyi, ubushyuhe bwinshi burashobora kwangiza ubukonje bwa CMC bitewe na bagiteri.Niyo mpamvu, birakenewe gukora imirimo yo kurwanya ruswa no kongeramo inyongeramusaruro kugirango ubungabunge ubuziranenge bwa CMC.Hanyuma, mugihe ukoresheje glaze, birasabwa kuyungurura akayunguruzo hejuru ya mesh 100 kugirango wirinde ibisigisigi bya CMC kutagira ingaruka kumurabyo mugihe cyo kurasa.Mugukurikiza aya mabwiriza, CMC irashobora gukoreshwa neza mugukora glaze kugirango izamure ibicuruzwa.
