HEC ifite umurimo wo kubyimba no kunoza imbaraga zingana zo gutwikira amarangi ya latex.
HEC (Hydroxyethyl selulose) ni polimeri ikabura amazi hamwe noguhindura neza kwijimye, gushonga mumazi no mumashanyarazi, kandi birashobora gukora emulisiyo ihamye mumazi.Ifite imbaraga zo kurwanya halogene, ubushyuhe na alkali, hamwe n’imiti ihanitse.HEC ikoreshwa mugutezimbere ubwiza bwirangi rya latex, guhagarika imiterere ya formula, gukumira agglomeration y amarangi ya latex, kunoza imiterere, imbaraga zingana, guhinduka no kwambara birwanya firime, ibyo bikaba aribikoresho bya tekiniki mugutezimbere irangi ryiza rya latex.
Igikorwa nyamukuru cya HEC nugutezimbere imiterere yubukorikori.Irashobora kandi gukoreshwa nkumuti urwanya imyanda, imiti igabanya ubukana cyangwa imiti igabanya ubukana.Hatabayeho kwibanda kuri HEC, irashobora kongera neza viscoelasticitike yikingirizo, ikongerera imbaraga zingirakamaro hamwe nubworoherane bwikibiriti, kandi igakuraho kugabanuka no gucika kwa firime.
Hydroxyethyl selulose itanga ibikoresho byiza byo gutwikira latx, cyane cyane PVA.Iyo igifuniko ari kinini, flocculation ntizabaho.
Hydroxyethyl selile ifite ingaruka zo hejuru cyane.Irashobora kugabanya ibipimo, kuzamura ubukungu bwa formula, no kunoza scrubbing resistance ya coating.
Igisubizo cyamazi ya hydroxyethyl selulose ntabwo ari Newtonian, kandi imiterere yumuti yitwa thixotropy.
Muburyo buhagaze, sisitemu yo gutwikira ikomeza kuba mwinshi kandi ifunguye nyuma yibicuruzwa bimaze gushonga.
Muburyo bwasutswe, sisitemu igumana urwego ruciriritse rwijimye, bigatuma ibicuruzwa bifite amazi meza, kandi ntibisenyuka.
Muri brush na roll coating, ibicuruzwa biroroshye gukwirakwira kuri substrate.Byoroshye kubaka.Mugihe kimwe, ifite guhangana neza.Iyo igifuniko kirangiye, ubwiza bwa sisitemu burahita busubirwamo, kandi igifuniko gihita gitanga kumanika.