Ewe, i-hydroxyethyl cellulose (HEC) yi-hydrophilic, okuthetha ukuba inobudlelwane bamanzi kwaye iyanyibilika emanzini.I-HEC yipolymer enyibilikayo emanzini ephuma kwi-cellulose, i-polymer eyenzeka ngokwemvelo efumaneka kwizityalo.Amaqela e-hydroxyethyl kwi-molecule ye-HEC yonyusa ukunyibilika kwayo kwamanzi ngokuzisa amaqela e-hydrophilic (athanda amanzi) kwi-cellulose backbone.
I-HEC isetyenziswa ngokuqhelekileyo kumashishini ahlukeneyo njenge-thickener, binder, kunye ne-stabilizer ngenxa yokugqwesa kwayo ukunyibilika kwamanzi kunye nokukwazi ukwenza izisombululo ezizinzileyo.I-HEC isetyenziswa kwiimveliso zokhathalelo lomntu ezifana neshampu kunye neloshini njenge-thickener kunye ne-emulsifier, kunye neepeyinti kunye neengubo njenge-binder kunye ne-rheology modifier.
Ngokubanzi, i-HEC i-polymer ye-hydrophilic enyibilikayo emanzini kwaye inokwenza izisombululo ezizinzileyo.Ukunyibilika kwayo kwamanzi kuyenza ibe yinto eluncedo kwizicelo ezahlukeneyo apho amanzi eyinxalenye ephambili.
Ixesha lokuposa: Mar-08-2023