I-HydroxYethylcellulose (HEC) yi-polymer engekho, enamanzi ethathwe ku-cellulose, etholile izicelo ezibanzi embonini yezimonyo, ikakhulukazi ekwakhekeni kobuso. Izakhiwo zayo ezihlukile zikwenza kube isithako esibalulekile kule mikhiqizo.
1. Izakhiwo ze-Rheological kanye nokulawulwa kwe-viscosity
Enye yezinzuzo eziyinhloko ze-hydroxyyethylcellosis kumaski wobuso yikhono layo ukulawula i-viscosity futhi uguqule izakhiwo zesimbozo sokwakhiwa. I-HEC isebenza njenge-ejenti ekhuthele, eqinisekisa imaskhi inokuvumelana okufanele kwesicelo. Lokhu kubalulekile ngoba ukuthungwa nokusakazeka kwemaski yobuso kukuthinta ngokuqondile isipiliyoni somsebenzisi nokwaneliseka.
I-HEC inikeza ukuthungwa okubushelelezi futhi okufanayo, okuvumela ukuthi afake isicelo esikhunjeni. Lokhu kubalulekile ekuqinisekiseni ukuthi izithako ezisebenzayo emaskhilweni zisatshalaliswa ngokulinganayo ebusweni, ethuthukisa ukusebenza kwazo. Ikhono le-polymer lokugcina i-viscosity emazingeni okushisa ahlukahlukene libuye liqinisekise ukuthi imaski igcina ukuvumelana kwayo ngesikhathi sokugcina nokusetshenziswa.
2. Ukuqina nokumiswa kwezithako
I-HydroxyYethylcellose idlula emaphethelweni ama-emulsions kanye nokumisa udaba lokuhlanganisa ngaphakathi kokwakhiwa. Kumaski ebusweni, okuvame ukuqukethe izithako ezahlukahlukene ezisebenzayo njengezinkawu, okukhishwe nge-botanical, kanye nezinhlayiya ze-exfoling, le ndawo yokuzinza ibalulekile. U-HEC uvimbela ukuhlukaniswa kwalezi zinto, eqinisekisa ingxubevange enobungozi enikezela imiphumela engaguquki ngokusetshenziswa ngakunye.
Lokhu kuzinza kubaluleke kakhulu kuma-masks afaka izithako ezisuselwa kuwoyela noma izinhlayiya ezingabonakali. I-HEC isiza ukwakha i-emulsion ezinzile, ukugcina amaconsi kawoyela ahlakazeka kahle esigabeni samanzi futhi avimbele ukunqunyelwa kwezinhlayiya ezimisiwe. Lokhu kuqinisekisa ukuthi imaski ihlala isebenza ngempumelelo kulo lonke impilo yayo eshalofini.
3. I-Hydration ne-moisturization
I-HydroxyEtylcellose yaziwa ngamandla ayo amahle abopha amanzi. Uma isetshenziswa kumaski ebusweni, ingathuthukisa i-hydration kanye nezakhiwo ze-moisturization zomkhiqizo. I-HEC yakha ifilimu esikhunjeni esisiza ukukhiya umswakama, ukuhlinzeka ngemiphumela ende ye-hydrating. Lokhu kuzuzisa ikakhulukazi izinhlobo zesikhumba ezomile noma ezinamanzi.
Amandla we-polymer ukwakha i-matrix ye-gel-efana namanzi e-viscous emanzini ayivumela ukuba ibambe amanani aphezulu amanzi. Lapho kufakwa esikhunjeni, le matrix ye-gel ingakhipha umswakama ngokuhamba kwesikhathi, inikeze umphumela oqhubekayo we-hydrating. Lokhu kwenza i-HEC isithako esifanelekile semaski yobuso okuhloswe ngayo ukwenza ngcono i-hydration kanye ne-Varessness.
4. Kuthuthukisiwe isipiliyoni se-Sensory
Izakhiwo ze-Tactile ze-HydroxyEtylcelcellose zinomthelela kulwazi oluthuthukisiwe lwe-Sensory ngesikhathi sesicelo. I-HEC ifaka i-Smooth, Silky Zizwa Kumaski, Kwenze Kube Kumnandi Ukufaka isicelo Futhi Ukugqoka. Le kholi yezinzwa ingathonya kakhulu ukukhetha kwabathengi nokwaneliseka.
Ngaphezu kwalokho, i-HEC ingaguqula isikhathi sokumisa samaskandi, ihlinzeke ngemali phakathi kwesikhathi esanele sokulungiswa kwesicelo nesigaba esisheshayo sokomiswa. Lokhu kungaba yinzuzo ikakhulukazi kuma-masks we-peel-off, lapho ibhalansi efanele yokusoma kanye namandla ifilimu kubalulekile.
5. Ukuhambisana nezithako ezisebenzayo
I-HydroxyYethylcellose iyahambisana nohla olubanzi lwezithako ezisebenzayo ezisetshenziswa kumaski ebusweni. Imvelo yaso engeyona eye-ionic iyasho ukuthi ayihlangani kabi ngama-molekyuli akhokhisiwe, angaba yinkinga nezinye izinhlobo zabakhuthazayo nabaqinisi. Lokhu kuvumelana kuqinisekisa ukuthi i-HEC ingasetshenziswa ekwakhiweni okuqukethe ama-actives ahlukahlukene ngaphandle kokuyekethisa ukuqina noma ukusebenza ngempumelelo.
Isibonelo, i-HEC ingasetshenziswa eceleni kwama-acid (njenge-glycolic noma i-salicylic acid), ama-antioxidants (anjengevithamini C), nezinye izinhlanganisela ezi-bioactive ngaphandle kokuguqula umsebenzi wazo. Lokhu kwenza kube isithako esiguquguqukayo ekuthuthukiseni imaski yobuso obumazayo ehambelana nokukhathazeka okuthile kwesikhumba.
I-6
Ikhono likaHec lakha amafilimu lingenye inzuzo ebalulekile kumaski ebusweni. Lapho esomile, i-HEC yakha ifilimu eguquguqukayo, ephefumula esikhunjeni. Le filimu ingasebenza imisebenzi eminingi: ingasebenza njengesithiyo ukuvikela isikhumba kusuka ekungcolisweni kwemvelo, isize ukugcina umswakama, bese udala ungqimba lomzimba ongavuleka, njengasesimweni semaski ye-peel-off.
Le mpahla yesithiyo izuzisa ikakhulukazi imaski eyenzelwe ukuhlinzeka ngethonya lokudideka, ngoba isiza ukungcola nokudonsa ukungcola nokwenza lula ukususwa kwazo lapho imaski icishiwe. Ngokwengeziwe, ifilimu ingathuthukisa ukungena kwezinye izithako ezisebenzayo ngokwakha isendlalelo se-Occurfer ekhulisa isikhathi sabo sokuxhumana nesikhumba.
7. Okungacasuli futhi kuphephile ngesikhumba esibucayi
IHydroxYethylcellose ngokuvamile ithathwa njengephephile futhi ayicasuli, okwenza ilungele ukusetshenziswa kwimikhiqizo eyenzelwe isikhumba esibucayi. Imvelo yayo ye-inert kusho ukuthi ayivusi ukusabela komzimba noma ukucasuka kwesikhumba, okuwukucatshangelwa okubucayi kwamaski ebusweni asetshenziswa esikhunjeni esibucayi.
Njengoba kunikezwe i-biocomtic yayo kanye namathuba aphansi okucasuka, i-HEC ingafakwa ekwakhiweni okuhloswe ngawo isikhumba esibucayi noma esisekelekezelwe, ukuhlinzeka ngezinzuzo ezifunwayo ngaphandle kwemiphumela emibi.
8. I-Eco-Friendly ne-Biodegradable
Njengokususelwa kwe-cellulose, i-hydroxyyethylcellose iyi-biodegradable futhi inobungane bemvelo. Lokhu kuqondanisa nesidingo somthengi esikhulayo semikhiqizo yobuhle obuzinzile neyazi. Usebenzisa i-HEC kumaski wobuso uxhasa ukwakhiwa kwemikhiqizo engasebenzi kahle kuphela kepha futhi inaka umthelela wabo wezemvelo.
I-biodegradeabilibilibility of HEC iqinisekisa ukuthi imikhiqizo ayifaki umthelela ekungcoleni isikhathi eside kwemvelo, okubaluleke kakhulu njengoba imboni yobuhle ibhekene nokuhlolisisa ukuhlolisisa imikhiqizo yayo yemikhiqizo yayo.
IHydroxYethylcellosi inikeza izinzuzo eziningi ezingaba khona lapho zisetshenziswa ezisekelweni zobuso. Amandla awo okulawula ukubonakala, qinisa ama-emulsion, athuthukise i-hydration, futhi anikeze isipiliyoni esimnandi sezinzwa senza kube yisithako esibalulekile ekunikezelweni kwezimonyo. Ngokwengeziwe, ukuhambisana kwawo okunobubanzi bemisebenzi, imvelo engacasuli, kanye nobungane bezemvelo bagcizelela ukufaneleka kwana kwemikhiqizo yesimanje ye-skincare. Njengoba izintandokazi zabathengi ziqhubeka nokuvela emikhiqizweni ephumelelayo futhi eqhubekayo, i-hydroxyyethylcellosis ivelele njengesithako esiyisihluthulelo esingahlangabezana nalezi zidingo.
Isikhathi sePosi: Jun-07-2024