I-Hydroxyethyl Cellulose (HEC) sisongezo esisetyenziswa ngokubanzi kushishino lwepeyinti, eyaziwa ngokuba namandla okuphucula ukusebenza kunye nokuguquguquka kweendlela ezahlukeneyo zepeyinti.Ngeempawu zayo ezizodwa, i-HEC idlala indima ebalulekileyo ekuphuculeni umgangatho, ukusebenza kunye nokuqina kweemveliso zepeyinti.
I-HEC i-polymer e-soluble yamanzi ephuma kwi-cellulose, i-compound yendalo efumaneka kwizityalo.Ubume bayo beekhemikhali buqukethe i-hydroxyl kunye namaqela e-ethyl, afaka isandla kwiimpawu zayo ezikhethekileyo njengezongezo zepeyinti.I-HEC isebenza njenge-thickener, i-rheological modifier, i-stabilizer, kunye ne-binder, iyenza ibe sisithako esiyimfuneko ekuqulunqweni kwepeyinti.
Enye yeenzuzo eziphambili ze-HEC kwipeyinti yimpembelelo yayo yokuqina.Ngokongeza i-HEC, abavelisi banokulawula i-viscosity kunye nokuhambelana kwepeyinti, ukuqinisekisa ukuguquguquka kunye nokufaka isicelo kwiindawo ezahlukeneyo.Esi siphumo sokuqina sinceda ukunqanda ukuthoba okanye ukuvuza ngexesha lokufaka isicelo, okukhokelela ekugqityweni ngakumbi kunye nobuchwephesha.
I-HEC iphinda isebenze njenge-rheological modifier, echaphazela ukuhamba kunye neempawu ze-flatness zepeyinti.Iphucula amandla epeyinti ukuba isasazeke ngokulinganayo, iyanciphisa ibhrashi okanye amanqaku e-roller, kwaye iphucula isibheno sobuhle bendawo epeyintiweyo.
Ukongezelela, i-HEC iphakamisa ukuzinza kokuqulunqwa kwepeyinti .. Ikhusela ukuhlukana kwesigaba kwaye igcina ingqibelelo yepeyinti ngexesha, nakwiimeko zokugcina imingeni.Oku kuzinza kuqinisekisa ukuba ipeyinti igcina iimpawu zayo ezifunwayo kunye nokusebenza kuyo yonke ishelufu yayo.
Ngaphezu koko, i-HEC isebenza njenge-binder, iphucula ukunamathela kwepeyinti kwii-substrates ezahlukeneyo. ipeyinti ihlala ibambene ngokuqinileyo kumphezulu, nangona ibonakaliswe kwiimeko ezinzima zokusingqongileyo.
Ukuguquguquka kwe-HEC kunabela ngaphaya kwendima yayo kwiipeyinti zemveli ezisekwe kwi-solvent.Ikwahambelana nokuqulunqwa kwamanzi kunye ne-VOC ephantsi (i-volatile organic compound), okwenza kube yinto ekhethiweyo yokusingqongileyo kwizicelo zepeyinti zanamhlanje.I-HEC yenza ukuveliswa kwepeyinti ekumgangatho ophezulu, eco-conscious ehlangabezana neemfuno ezingqongqo zolawulo.
Ukuqukumbela, i-Hydroxyethyl Cellulose (HEC) iyongezo exabisekileyo kwishishini lepeyinti, igalelo ekusebenzeni okuphuculweyo, ukuguquguquka, kunye nokuhambelana kokusingqongileyo kwimizobo yepeyinti.Isiphumo sawo esityebileyo, ukuguqulwa kwerheological, ukuphuculwa kozinzo kunye neepropati ezibophelelayo zenza ukuba ibe yinto eyimfuneko kubenzi benjongo yokuvelisa iipeyinti ezikumgangatho ophezulu ezineempawu ezikhethekileyo.
Ukufumana ulwazi oluthe kratya malunga ne-Hydroxyethyl Cellulose (HEC) kunye nokusetyenziswa kwayo kwishishini lepeyinti, qhagamshelana [i-Yiang cellulose], umboneleli okhokelayo wezisombululo ezisekelwe kwi-cellulose kunye nobuchule e [China Jinzhou]
