IHydroxyethylcellulose (HEC) yipolymer enyibilikayo emanzini esetyenziswa ngokuqhelekileyo xa kusenziwa iijeli ngenxa yokuqina kwayo, ukuzinzisa, kunye neempawu zegelling.Iigel ze-HEC zisetyenziswa kwizicelo ezahlukeneyo, kubandakanya iimveliso zokhathalelo lomntu, amayeza kunye nokutya.
Ukudala ijeli ye-HEC, i-polymer iqala ukuchithwa emanzini kwaye ixutywe de ibe i-hydrated ngokupheleleyo.Oku kufuna ukuvuselela okuthambileyo okanye ukuxuba imizuzu emininzi ukuqinisekisa ukuba i-polymer isasazeke ngokupheleleyo kwaye ifakwe emanzini.Isisombululo se-HEC esibangelwayo sifudumala kwiqondo lokushisa elithile, elixhomekeke kwibakala elithile le-HEC elisetyenzisiweyo, ukuze kusebenze iimpawu ze-gelling ze-polymer.
Ijeli ye-HEC inokuguqulwa ngakumbi ngokudityaniswa kwezinye izithako, ezifana nezithako ezisebenzayo, iziqholo, okanye i-colorants.Ukuqulunqwa okuthe ngqo kwejel kuya kuxhomekeka kwiipropati ezifunwayo zemveliso yokugqibela.
Enye yeenzuzo zokusebenzisa i-HEC ekuqulunqweni kwe-gel kukukwazi ukubonelela nge-smooth, i-creamy texture kwimveliso yokugqibela.Iigel ze-HEC nazo zizinzile kakhulu kwaye ziyakwazi ukugcina ukuthungwa kunye ne-viscosity kuluhlu olubanzi lwamaqondo okushisa kunye namanqanaba e-pH.
Ukongeza kwiipropati zayo zokuzinzisa kunye nokuqina, i-HEC nayo ineempawu zokuthambisa kunye zokwenza ifilimu, enokuyenza ibe yinto eluncedo kwiimveliso zokunyamekela komntu ezifana ne-moisturizers kunye ne-sunscreens.I-HEC ingasetyenziselwa njenge-arhente yokumisa kwimiqulu efuna ukusabalalisa ngokulinganayo kwamaqhekeza okanye izithako.
Iigel ze-HEC ziqhele ukusetyenziswa kwiimveliso ezahlukeneyo zokhathalelo lomntu, kubandakanya iigels zeenwele, izicoci zobuso, kunye nokuhlamba umzimba.Zingaphinda zisetyenziswe kumachiza njengenkqubo yokuhanjiswa kwamayeza e-topical okanye njenge-ejenti yokuqina kumayeza angamalwelo.
Ixesha lokuposa: Mar-08-2023