HEC (Hydroxyethylcellulose) Yikhompawundi yepolymer enyibilikayo emanzini eguqulwe ukusuka kwiselulosi yendalo. Isetyenziswa ngokubanzi kwiifomyula zokuthambisa, ngakumbi njenge-thickener, i-stabilizer kunye ne-emulsifier ukunyusa imvakalelo yemveliso kunye nesiphumo. Njengepolymer engeyiyo i-ionic, i-HEC isebenza ngokukodwa kwizinto zokuthambisa.
1. Iipropati ezisisiseko ze-HEC
I-HEC yi-derivative cellulose derivative eyenziwe ngokuphendula i-cellulose yendalo kunye ne-ethoxylation. Ingumgubo ongenambala, ongenavumba, omhlophe kunye nokunyibilika kakuhle kwamanzi kunye nokuzinza. Ngenxa yenani elikhulu lamaqela e-hydroxyethyl kwisakhiwo sayo se-molecular, i-HEC ine-hydrophilicity egqwesileyo kwaye inokwenza iibhondi ze-hydrogen kunye neemolekyuli zamanzi ukuphucula ukuthungwa kunye nokuvakalelwa kwefomula.
2. Ukuqina kwesiphumo
Olunye lolona setyenziso luqhelekileyo lwe-AnxinCel®HEC lufana ne-thickener. Ngenxa yesakhiwo sayo se-macromolecular, i-HEC inokwenza isakhiwo se-colloidal emanzini kunye nokwandisa i-viscosity yesisombululo. Kwiifomula zokuthambisa, i-HEC isoloko isetyenziselwa ukulungelelanisa ukuhambelana kweemveliso ezifana ne-lotions, i-gels, i-creams kunye nabahlambululi, okwenza kube lula ukuyisebenzisa kunye nokufunxa.
Ukongeza i-HEC kwi-lotions kunye ne-creams kunokwenza ukuthungwa kweemveliso kube lula kwaye kugcwele, kwaye akulula ukuhamba xa kusetyenziswe, okuphucula amava omthengi. Kwiimveliso zokucoca, ezifana nezicoci zobuso kunye ne-shampoos, umphumo wokuqina we-HEC unokwenza i-foam ityebe kwaye ibe buthathaka, kwaye yandise ukuqina kunye nokusebenza kwemveliso.
3. Ukuphucula iimpawu ze-rheological
Enye indima ebalulekileyo ye-HEC kwizinto zokuthambisa kukuphucula iimpawu ze-rheological. Iipropati ze-Rheological zibhekisela kwi-deformation kunye neempawu zokuhamba kwezinto phantsi kwesenzo samandla angaphandle. Kwizinto zokuthambisa, iipropati ezintle ze-rheological zinokuqinisekisa ukuzinza kunye nokulula kokusetyenziswa kwemveliso kwiindawo ezahlukeneyo. I-HEC ilungelelanisa ubumanzi kunye nokunamathela kwifomula ngokusebenzisana namamolekyuli amanzi kunye nezinye izithako zefomula. Ngokomzekelo, emva kokuba i-HEC yongezwa kwi-emulsion, i-fluidity ye-emulsion inokulungelelaniswa ukuze ingabi yincinci okanye ingabonakali kakhulu, iqinisekise ukusabalala okufanelekileyo kunye ne-absorbency.
4. Ukuzinza kwe-emulsion
I-HEC ikwasetyenziswa ngokuqhelekileyo kwi-emulsion kunye ne-gel cosmetics njenge-emulsifier stabilizer. I-Emulsion yinkqubo eyenziwe ngesigaba samanzi kunye nesigaba seoli. Indima ye-emulsifier kukuxuba kunye nokuzinzisa izinto ezimbini ezingahambelaniyo zamanzi kunye neoli. I-HEC, njengento ephakamileyo ye-molecular weight, inokunyusa ukuzinza kwesakhiwo se-emulsion ngokwenza isakhiwo senethiwekhi kunye nokukhusela ukuhlukana kwamanzi kunye neoli. Umphumo wayo wokuqina unceda ukuzinzisa inkqubo ye-emulsification, ukwenzela ukuba umkhiqizo awuyi kuhlutha ngexesha lokugcinwa kunye nokusetyenziswa, kwaye ugcine ukuthungwa okufanayo kunye nomphumo.
I-HEC inokuphinda isebenze ngokubambisana namanye ama-emulsifiers kwifomula yokuphucula ukuzinza kunye nomphumo wokuthambisa we-emulsion.
5. Isiphumo sokuthambisa
Umphumo wokuthambisa we-HEC kwii-cosmetics ngomnye umsebenzi obalulekileyo. Amaqela e-hydroxyl aqulethwe kwi-molecule ye-HEC angenza iibhondi ze-hydrogen kunye neemolekyuli zamanzi, zincede ukufunxa kunye nokutshixa kumswakama, kwaye ngaloo ndlela zidlale indima yokuthambisa. Oku kwenza i-HEC ibe sisithako esifanelekileyo sokuthambisa, ngakumbi ngamaxesha omileyo okanye kwiimveliso zokhathalelo lwesikhumba esomileyo, esinokugcina ngokufanelekileyo ukulingana kokufuma kwesikhumba.
I-HEC ihlala yongezwa kwiimveliso zokunakekelwa kwesikhumba ezifana ne-creams, i-lotions, kunye ne-essences ukuphucula ukuthambisa kunye nokuthamba kwesikhumba. Ukongeza, i-AnxinCel®HEC inokunceda ulusu lwenze ifilimu ekhuselayo, ukunciphisa ukulahleka kwamanzi, kunye nokuphucula umsebenzi wokuthintela ulusu.
6. Ubuhlobo bolusu kunye nokhuseleko
I-HEC sisithako esithambileyo esithathwa ngokuqhelekileyo njengento engathandekiyo esikhumbeni kwaye sinokusebenza kakuhle kwe-biocompatibility. Ayibangeli i-allergies yesikhumba okanye ezinye iziphumo ezibi kwaye ifanelekile kuzo zonke iintlobo zesikhumba, ngakumbi ulusu olubuthathaka. Ngoko ke, i-HEC isoloko isetyenziselwa ukunakekelwa kwabantwana, ukunakekelwa kwesikhumba esibucayi, kunye nezinye izimonyo ezifuna ifomula encinci.
7. Ezinye iziphumo zesicelo
I-HEC ingasetyenziselwa njenge-arhente yokumisa kwizinto zokucoca ukunceda ukumisa i-particulate matter efana ne-scrub particles kunye ne-essences yezityalo ukwenzela ukuba zihanjiswe ngokulinganayo kwimveliso. Ukongeza, i-HEC iphinda isetyenziswe kwi-sunscreens ukubonelela ngengubo yokukhanya kunye nokuphucula umphumo welanga.
Kwiimveliso ezichasene nokuguga kunye ne-antioxidant, i-hydrophilicity yeI-HEC ikwanceda ukutsala kunye nokutshixa ukufuma, inceda izithako ezisebenzayo ukuba zingene ngcono eluswini kwaye ziphucule ukusebenza kwezi mveliso.
Njengezinto eziluhlaza ze-cosmetic, i-HEC ineempembelelo ezininzi kwaye inokudlala indima ebalulekileyo ekuphuculeni ukuthungwa kwemveliso, ukuphucula iimpawu ze-rheological, ukuqinisa ukuzinza kwe-emulsification, kunye nokubonelela ngemiphumo yokufuma. Ukukhuseleka kwayo kunye nobulali bayo buyenza ifaneleke kwiintlobo ezahlukeneyo ze-cosmetic formulations, ngokukodwa kwesikhumba esomileyo nesithambileyo. Njengoko imfuno yoshishino lwezithambiso yobulali, esebenzayo, kunye neefomyula ezinobuhlobo kokusingqongileyo isanda, i-AnxinCel®HEC ngokungathandabuzekiyo iya kuqhubeka ikwindawo ebalulekileyo kwibala lezobuhle.
Ixesha lokuposa: Jan-10-2025