I-Hydroxyethylcellulose (HEC) iyi-polymer encibilika emanzini evame ukusetshenziswa ekwakhiweni kwamajeli ngenxa yokujiya kwayo, ukuqina, kanye nezakhiwo ze-gelling.Amajeli e-HEC asetshenziswa ezinhlelweni ezahlukahlukene, kufaka phakathi imikhiqizo yokunakekelwa komuntu siqu, imithi, nokudla.
Ukwakha ijeli ye-HEC, i-polymer iqala ukuhlakazwa emanzini bese ixutshwa kuze kube yilapho igcwele amanzi.Lokhu ngokuvamile kudinga ukunyakaziswa okuthambile noma ukuxutshwa imizuzu embalwa ukuze kuqinisekiswe ukuthi i-polymer ihlakazeke ngokuphelele futhi inamanzi.Isixazululo se-HEC esiwumphumela sibe sesishisiswa kumazinga okushisa athile, okuncike ebangeni elithile le-HEC elisetshenziswayo, ukuze kusebenze izakhiwo ze-gelling ze-polymer.
Ijeli ye-HEC ingabuye ishintshwe ngokufaka ezinye izithako, njengezithako ezisebenzayo, amakha, noma ama-colorants.Ukwakhiwa okuqondile kwejeli kuzoncika ezintweni ezifunwayo zomkhiqizo wokugcina.
Enye yezinzuzo zokusebenzisa i-HEC ekwenziweni kwejeli yikhono layo lokuhlinzeka ukuthungwa okubushelelezi, okukhilimu emkhiqizweni wokugcina.Amajeli e-HEC nawo azinze kakhulu futhi angagcina ukuthungwa kwawo kanye ne-viscosity phezu kwebanga elibanzi lamazinga okushisa namazinga e-pH.
Ngaphandle kwezakhiwo zayo zokuzinzisa nokujiya, i-HEC iphinde ibe nezindawo ezimanzisa futhi zokwenza ifilimu, ezingayenza ibe isithako esiwusizo emikhiqizweni yokunakekelwa komuntu siqu njengama-moisturizers nama-sunscreens.I-HEC ingasetshenziswa futhi njenge-ejenti yokumisa ekwenziweni okudinga ukusatshalaliswa okulinganayo kwezinhlayiya noma izithako.
Amajeli e-HEC avame ukusetshenziswa emikhiqizweni ehlukahlukene yokunakekelwa komuntu siqu, kufaka phakathi ama-gel ezinwele, izihlanzi zobuso, nokugeza umzimba.Zingasetshenziswa futhi emithini yemithi njengendlela yokulethwa kwemithi ye-topical noma njenge-ejenti yokuqina emithini ewuketshezi.
Isikhathi sokuthumela: Mar-08-2023