Ipeyinti yeLatex yenye yepeyinti esetyenziswa ngokuqhelekileyo namhlanje ngenxa yokulula ukuyisebenzisa, ukuqina, kunye netyhefu ephantsi.Yenziwe kwiintlobo ngeentlobo zezithako, kubandakanywa ii-pigments, ii-resin, izongezo kunye nezinyibilikisi.Esinye isithako esibalulekileyo kwipeyinti ye-latex yi-hydroxyethyl cellulose (HEC).I-HEC i-thickener kunye ne-stabilizer eyandisa ukusebenza kweepeyinti ze-latex ngeendlela ezahlukeneyo.Kweli phepha, siza kuxoxa ngeenzuzo ze-HEC kwiipende ze-latex.
Ukuphuculwa koLawulo lweViscosity
Enye yeenzuzo ezibalulekileyo ze-HEC kwiipende ze-latex kukukwazi ukuphucula ulawulo lwe-viscosity.I-HEC i-polymer e-soluble emanzini evuvukala emanzini ukuze yenze into efana nejeli.I-HEC ikwanciphisa ukuthoba kunye nokuphucula ukwakhiwa kwefilimu, okukhokelela ekugqityweni okugudileyo nangaphezulu.
UGcino lwaManzi oluphuculweyo
I-HEC i-polymer ye-hydrophilic ethatha amanzi kwaye igcine kwiifilimu zepeyinti..Oku kunceda ukuthintela ipeyinti ukuba yome ngokukhawuleza kwaye iqinisekise ukusabalalisa ngakumbi kwepeyinti..HEC iphinde iphucule ixesha lokuvulwa kwepeyinti, ubungakanani bepeyinti. ixesha apho ipeyinti ihlala isebenza kumphezulu..Oku kunenzuzo ngokukodwa kwimisebenzi yepeyinti emikhulu, njengoko ivumela ixesha elingakumbi lokusebenzisa ipeyinti ngokulinganayo.
Ukuphuculwa kokuncamathela
I-HEC iphucula ukunamathela kweepeyinti ze-latex kwiintlobo ezahlukeneyo ze-substrates, kubandakanywa imithi, isinyithi kunye nekhonkrithi. ipeyinti, ekhokelela kwifilimu yepeyinti eyomeleleyo kwaye ehlala ixesha elide.
Ukuphuculwa kweStain Resistance
I-HEC iphinda ikhulise ukunyanzeliswa kwe-stain ye-latex paints..I-HEC yenza ifilimu ekhuselayo kwindawo yepeyinti, enceda ukuthintela ukungena kwamanzi kunye namabala. .
Ukuphuculwa koKwamkeleka koMbala
I-HEC iphinda iphucule ukwamkelwa kombala weepeyinti ze-latex..HEC inceda ukusabalalisa i-pigment ngokulinganayo kuyo yonke ipeyinti, okukhokelela kumbala obonakalayo kunye nombala.
Ekugqibeleni, i-hydroxyethyl cellulose iyisithako esibalulekileyo kwiipende ze-latex, ukuphucula ukusebenza kwazo ngeendlela ezahlukeneyo. kunye nefilimu yepeyinti ekhangayo.Njengoko imfuno yepeyinti ephezulu yokusebenza iqhubeka ikhula, ukusetyenziswa kwe-HEC kulindeleke ukuba kwandiswe, ukuqhuba ukutsha kunye nokuqhubela phambili kwishishini lepeyinti.
