Irangi rya Latex ni rimwe mu marangi akoreshwa cyane muri iki gihe kubera koroshya imikoreshereze, kuramba, n'uburozi buke.Ikozwe mubintu bitandukanye, birimo pigment, resin, inyongeramusaruro hamwe na solge.Ikintu kimwe cyingenzi mu irangi rya latex ni hydroxyethyl selulose (HEC).HEC niyibyimbye na stabilisateur byongera imikorere yamabara ya latex muburyo butandukanye.Muri iyi nyandiko, tuzaganira ku nyungu za HEC mu marangi ya latex.
Kunoza igenzura rya Viscosity
Imwe mu nyungu zingenzi za HEC mumarangi ya latex nubushobozi bwayo bwo kunoza igenzura.HEC ni polymer yamazi ashonga yabyimba mumazi kugirango ibe ikintu kimeze nka gel..Iyi ngingo isa na gel yongerera irangi kandi ifasha kugenzura imigendekere yacyo nubukonje.HEC igabanya kandi kugabanuka no kunoza kubaka firime, bikavamo koroshya ndetse no kurangiza.
Kunoza Amazi meza
HEC ni hydrophilique polymer ikurura amazi ikayigumana muri firime zo gusiga amarangi..Ibi bifasha kurinda irangi gukama vuba kandi bikanemeza no gukwirakwiza irangi..HEC yanateje imbere igihe cyo gufungura irangi, ingano ya igihe mugihe irangi riguma rikora hejuru..Ibi nibyiza cyane kubikorwa binini binini, kuko bituma umwanya munini wo gushira irangi neza.
Kunonosora neza
HEC yongerera imbaraga amarangi ya latex kumasoko atandukanye, harimo ibiti, ibyuma na beto..Ibi bifite akamaro kanini mubikorwa byo hanze, aho guhura nibintu bishobora gutera irangi gukuramo cyangwa guhanagura..HEC yongerera ubushobozi bwo guhuza irangi, bivamo firime ikomeye kandi iramba.
Kunoza Ikirangantego
HEC kandi yongerera imbaraga irangi ryirangi rya latex..HEC ikora firime ikingira hejuru y irangi, ifasha mukurinda kwinjirira mumazi no kwanduza..Ibi nibyiza cyane mubikorwa byimbere aho amarangi ahura nibisuka, umwanda nibindi byanduza. .
Kunoza amabara
HEC kandi itezimbere amabara yakira amarangi ya latx..HEC ifasha gukwirakwiza pigment iringaniye mumarangi yose, bikavamo imbaraga nyinshi ndetse nibara..Ibi nibyiza cyane kumabara yijimye cyangwa yijimye bigoye cyane kuyashyira muburyo bumwe.
Mu gusoza, hydroxyethyl selulose ningingo yingenzi mu gusiga amarangi ya latex, kuzamura imikorere yabo muburyo butandukanye..HEC itezimbere igenzura ryijimye, gufata amazi, gufatira hamwe, kurwanya ibara, no kwemerera amabara, bikavamo kuramba, kuramba, na firime nziza.Mugihe icyifuzo cyo gusiga amarangi menshi gikomeje kwiyongera, biteganijwe ko ikoreshwa rya HEC ryiyongera, bigatera udushya no gutera imbere mubikorwa byo gusiga amarangi.
