I-Hydroxyethyl cellulose (HEC) isetyenziswa ngokuqhelekileyo kwiipeyinti ezisekelwe emanzini kunye neengubo ngenxa yokuguquguquka kwayo kunye neempawu ezincedo. Nantsi indlela i-HEC esetyenziswa ngayo kwiipeyinti ezisekwe emanzini:

1. I-Agent yokutyebisa: I-HEC isebenza njenge-ejenti yokuqina kwimizobo yepeyinti esekwe emanzini. Inceda ukwandisa i-viscosity yepeyinti, ukubonelela ngokuhambelana okufunwayo kunye nokuphucula iimpawu zayo zokusebenza. I-viscosity efanelekileyo ibalulekile ekufezekiseni ukhuseleko olufunekayo, ubukhulu befilimu, kunye neempawu zokulinganisa ngexesha lokupeyinta.
2. I-Stabilizer: I-HEC inceda ukuzinzisa ukwakheka kwepeyinti esekelwe emanzini ngokuthintela ukuhlukana kwesigaba kunye nokuhlaliswa kwee-pigments kunye nezinye izinto eziqinileyo. Igcina ukusabalalisa okufanayo kwezinto eziqinileyo kuyo yonke ipeyinti, iqinisekisa umbala ohambelanayo kunye nokuthungwa kwi-coating egqityiweyo.
3. I-Rheology Modifier: I-HEC isebenza njenge-rheology modifier, echaphazela ukuziphatha okuhambayo kunye neempawu zokusetyenziswa kweepeyinti ezisekelwe emanzini. Inokubonelela ngokuziphatha kokucheba, okuthetha ukuba i-viscosity yepeyinti iyancipha phantsi koxinzelelo lwe-chear ngexesha lokufaka isicelo, okuvumela ukusasazeka lula kunye nokuphucula umgangatho. Emva kokuphela koxinzelelo lwe-chear, i-viscosity ibuyela kwinqanaba layo lokuqala, ithintela ukudilika okanye ukuvuza kwepeyinti.
4. Ukuphuculwa kwe-Brushability kunye ne-Roller Application: I-HEC igalelo kwi-brushability kunye ne-roller yesicelo seempawu zepeyinti ezisekelwe emanzini ngokuphucula ukuhamba kwazo kunye neempawu zokulinganisa. Ikhuthaza ukugudiswa kunye nokusebenza kakuhle, ukunciphisa amanqaku ebrashi, i-roller stipple, kunye nokunye ukungafezeki komphezulu.
5. Ukwenziwa kweFilimu ephuculweyo: i-HEC incedisa ekuqulunqweni kwefilimu eqhubekayo kunye neyunifomu phezu kokumiswa kwepeyinti esekelwe emanzini. Inceda ukulawula izinga lokunyuka kwamanzi kwifilimu yepeyinti, ukuvumela ukudibanisa okufanelekileyo kweengqungquthela zepolymer kunye nokwakhiwa kwengubo edibeneyo kunye neyomelele.
6. Ukuhambelana neePigments kunye neZongezo: I-HEC iyahambelana noluhlu olubanzi lwee-pigments, ii-fillers, kunye nezongezo ezisetyenziswa ngokuqhelekileyo kwiindlela zepeyinti ezisekelwe emanzini. Inokuthi ifakwe ngokulula kwiifom zepeyinti ngaphandle kokubangela imiba yokuhambelana okanye ukuchaphazela ukusebenza kwamanye amacandelo.
7. Ukuphuculwa kwePaint Stability: I-HEC inegalelo ekuzinzeni kwexesha elide lepeyinti esekelwe emanzini ngokuthintela i-syneresis (ukuhlukana kwesigaba) kunye ne-sedimentation ye-pigments kunye nezinye izinto eziqinileyo. Inceda ukugcina ingqibelelo yokuqulunqwa kwepeyinti ngexesha, ukuqinisekisa ukusebenza okuhambelanayo kunye nobomi beshelufu.

I-Hydroxyethyl cellulose (HEC) idlala indima ebalulekileyo ekuqulunqweni kwepeyinti esekwe emanzini, apho isebenza njenge-agent etyebisayo, i-stabilizer, i-rheology modifier, kunye nefilimu yangaphambili. Ukuguquguquka kwayo kunye nokusebenza kwayo kunegalelo kumgangatho, ukusebenza, kunye namava omsebenzisi kwiipeyinti ezisekelwe emanzini, okwenza ukuba ibe yinto eyongezelelweyo ebalulekileyo kwishishini lezogquma.