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. Ukwenza ijeli ye-HEC, i-polymer...
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