IHydroxyYethylcellulose (HEC) iyinhlangano ye-seluble cellulose etherle I-HEC isuselwa ku-cellulose yemvelo futhi iguqulwe ukuze ibe namaqembu e-hydroxyethyls kwi-cellulose backbone. Lokhu kuguqulwa kwenza i-HEC incibilika kakhulu emanzini nakwezinye izixazululo ze-polar, okwenza kube yi-polymer efanelekile yezinhlelo zokusebenza ezahlukahlukene.
Enye yezinto zokusetshenziswa okuyinhloko ze-HEC injengomkhulu futhi inamathela emikhiqizweni ehlukahlukene yabathengi nemikhiqizo yezimboni. I-HEC isetshenziswa kakhulu kwizimonyo kanye nemikhiqizo yokunakekelwa komuntu siqu efana nama-shampoos, ama-lotion kanye namazinyo ukuhlinzeka ngokubona nokuqina. Iphinde isetshenziswe kumapende, izimbobo kanye nokunamathela ukuhlinzeka ngezakhiwo ezinamathela futhi kuthuthukise ukumelana nomswakama.
I-HEC iyibhulokhi yokwakha ehlukahlukene yale mikhiqizo ngenxa yekhono layo lokukhulisa ukubonakala ezinhlelweni ezisuselwa emanzini ngaphandle kokuthinta ezinye izakhiwo zomkhiqizo. Ngokwengeza i-HEC kule mikhiqizo, abakhiqizi bangakwazi ukuvumelanisa ubukhulu, ukuthungwa kanye nokuvumelana kwemikhiqizo yabo ukuze bahlangane nezintandokazi zabathengi nezidingo zezimboni.
Olunye ukusetshenziswa okubalulekile kwe-HEC kusemkhakheni wezemithi. I-HEC isithako esivamile emikhiqizweni eminingi yezemithi, kufaka phakathi amaphilisi, amaphilisi kanye nezinhlelo zokulethwa kwezidakamizwa. Ngenxa yekhono labo lokuguqula i-Rheology kanye nezakhiwo zokuvuvukala zamafomu umthamo, i-HEC ingakhulisa amandla ezithako ezisebenzayo futhi athuthukise ukulawulwa kokukhishwa kwezidakamizwa. I-HEC nayo isetshenziselwa ukuthuthukisa ukuqina kwama-emulsion kanye nokumiswa kokumiswa kwemithi.
Embonini yokudla, i-HEC isetshenziswa njengomuntu omkhulu kanye ne-stabilizer emikhiqizweni yokudla ehlukahlukene, kufaka phakathi amasoso, ukugqoka kanye nemikhiqizo yobisi. I-HEC iyisithako esiphephile, semvelo esivunyiwe ukuze isetshenziswe ekudleni ngama-ejensi okulawula emhlabeni jikelele. Kusetshenziswa futhi esikhundleni sokuthatha indawo enamafutha okudla okunamafutha amancane, ukuhlinzeka ngokugcwala okufanayo kanye nomlomo oya emikhiqizweni egcwele amafutha.
I-HEC nayo isetshenziswa embonini yezokwakha njengoMkhulu futhi i-Binder kwimikhiqizo evelile efana nama-grouts, izidakamizwa kanye nezinamathela. Izakhiwo ze-Thixotropic ze-HEC zikwenza kube yisithako esifanele kwale mikhiqizo, ibavumele ukuba bahlale endaweni futhi bavikele ukugcwala noma ukuxazulula. I-HEC inokunamathela okungcono nokumelana kwamanzi, okwenza kube yisithako esibalulekile ekunikezeni kabusha kwemikhiqizo yokungena kwamanzi nasekubekeni uphawu.
I-Hydroxyyethyl celtulose iyi-ether ether exluble cellulose enobubanzi enezicelo ezahlukahlukene ezimbonini ezahlukahlukene. I-HEC iyingxenye eguquguqukayo nebalulekile emikhiqizweni eminingi yabathengi nemisimbi, enikeza ukuqina okuthuthukile, ukubonana nokulawulwa kokukhululwa kwezidakamizwa. I-HEC iyisithako semvelo, esiphephile nesinemvelo esivunyiwe ukuthi isetshenziswe emazweni amaningi emhlabeni jikelele. Izakhiwo zayo ezihlukile kanye nokuguquguquka kwenza i-HEC isithako esibalulekile emikhiqizweni eminingi nasezimbonini.
Isikhathi Sokuposa: Sep-21-2023