Isetyenziselwa ntoni i-ethyl cellulose kwizinto zokuthambisa?

I-Ethyl cellulose yinto eqhelekileyo ye-cosmetic ekrwada kwaye isetyenziswa ngokubanzi kwiimveliso zokuthambisa kunye neemveliso zokhathalelo lwesikhumba, ngakumbi kwi-lotions, i-creams, iziseko, izithunzi zamehlo, i-mascaras, i-lipstick kunye nezinye iimveliso. Icandelo layo eliphambili liyi-ethylated cellulose derivative, ene-thickening ekhethekileyo, ifilimu-ifom kunye neendawo zokuzinza, kwaye ngoko idlala indima ebalulekileyo kwimisebenzi yokunyamekela kwesikhumba kunye nemveliso yokwenza.

1. Ukutyeba
Olona setyenziso luxhaphakileyo lwe-ethyl cellulose kwizithambiso lusetyenziswa njenge-thickener. Umsebenzi we-thickener kukutshintsha ukuthungwa ngokunyusa i-viscosity yemveliso, ngaloo ndlela kuphuculwe ukuzinza kunye nokuvakalelwa kwemveliso. Inzuzo ye-ethyl cellulose njenge-thickener kukuba inokugcina isakhiwo esizinzile kwiindawo ezahlukeneyo, ngoko ke ukuthungwa kwemveliso akuyi kuchaphazeleka lula ngokutshintsha kweqondo lokushisa okanye umswakama. Le propati ibaluleke kakhulu kwiimveliso zokunakekelwa kwesikhumba ezifana ne-lotions kunye ne-creams, kuba ivumela imveliso ukuba igcine i-texture epholileyo kunye ne-ethematic, kulula ukuyisebenzisa kwesikhumba, kwaye izisa amava angcono omsebenzisi.

2. Ifilimu yangaphambili
I-Ethyl cellulose ikwayifilimu egqwesileyo yangaphambili enokwenza ifilimu ecacileyo, eguquguqukayo kumphezulu wolusu okanye iinwele. Le propati yokwenza ifilimu ineendlela ezahlukeneyo zokusetyenziswa kwizinto zokuthambisa kunye neemveliso zokunakekelwa kwesikhumba. Ngokomzekelo, kwi-mascara, inceda imveliso ibambelele ngokulinganayo kwi-eyelashes ukukhusela i-smudging; kwi-lipstick, ifilimu eyenziwe yi-ethyl cellulose inokuphucula ukuqina kunye nokuxhatshazwa kwamanzi kwi-lipstick. Ukongeza, ifilimu eyenziwe yi-ethyl cellulose inokunciphisa ukulahleka kwamanzi kunye nokuvala ukufuma, okwenza ulusu kunye neenwele zibukeke zisempilweni.

3. Isizinzi
Njenge-stabilizer, i-cellulose ye-ethyl inokunceda imveliso igcine i-uniform dispersion state ukwenzela ukuba izithako ezisebenzayo aziyi kukhawuleza okanye zidibanise. Oku kubaluleke kakhulu kwiifomyula eziqukethe izithako ezingazinzanga, ezifana neemveliso eziqulethe izithako ezinamafutha okanye ezisekelwe emanzini, ezixhomekeke kwi-stratification. Ukongezwa kwe-ethyl cellulose kunokunyusa umphumo we-emulsification kunye nokuqinisekisa ukuhanjiswa okufanayo kwezithako, ngaloo ndlela kuphuculwe ukuzinza okupheleleyo kwemveliso. Ngokomzekelo, kwi-sunscreens kunye ne-lotions, ubukho be-ethyl cellulose bunokuzinzisa ukuhanjiswa kwe-Absorbent ye-UV okanye ezinye izithako ze-sunscreen ukuqinisekisa imiphumo ehambelanayo kunye nethembekileyo ye-sunscreen.

4. Abancedisi
I-Ethyl cellulose isetyenziswa njenge-excipient kwiimveliso ze-makeup ezifana nesiseko, i-blush, kunye nesithunzi samehlo ukunika imveliso ukuthungwa okufanelekileyo kunye nenkangeleko. Indima ye-excipient kukunceda ukunyenyisa iipropati ezibonakalayo zemveliso ukuze igcine imeko eqinileyo efanelekileyo kwiimveliso zomgubo kunye nolwelo olufanelekileyo kwiimveliso zolwelo. I-Ethyl cellulose inokunika isiseko solwelo ukubamba okugudileyo ngelixa uphucula iziphumo zokufihla, ukwenza imveliso ibe lula ukuyisebenzisa ngokulinganayo kwaye unqande ukuhlangana kunye nokuqokelelana komgubo. Kwiimveliso ezifana nomthunzi wamehlo, i-ethyl cellulose inceda ukunamathela kwee-pigments, okwenza umbala ugcwele kwaye uhlale.

5. I-solvent adjuvant
I-Ethyl cellulose ingasetyenziselwa njenge-solvent adjuvant kwi-cosmetics equkethe izithako eziguquguqukayo. I-solvent adjuvants inokulungelelanisa isantya sokumisa imveliso ukuthintela izithako ukuba zingabi ngumphunga ngokukhawuleza. Kwizithambiso zokutshiza, i-nail polish, i-perfume kunye nezinye iimveliso, ukusetyenziswa kwe-ethyl cellulose kunokwandisa ixesha lokunyuka kwe-solvent, kunceda izithako zenze i-uniform covering layer on the surface, kunye nokugcina iphunga okanye umbala wemveliso.

6. Ukuphuculwa kokuqina
Iimpawu zokwenza ifilimu ye-ethyl cellulose inokuphucula ukuqina kwezithambiso, ngakumbi kwiimveliso ezifuna imiphumo ye-makeup yexesha elide. Ezi zingqimba zefilimu azincedi nje kuphela ukuba umkhiqizo unamathele esikhumbeni ngokusisigxina, kodwa uneempawu ezithile ezingenamanzi kunye neoli, okwenza ukuba i-makeup ingabi namathuba okuwa ngexesha lokugqoka ixesha elide. Kwiimveliso ezifuna ukungenwa ngamanzi kunye nokubila ixesha elide, ezifana ne-mascara engangeni manzi, isiseko esihlala ixesha elide kunye ne-lipstick, i-ethyl cellulose inokwandisa kakhulu ubomi bokwenza imveliso kwaye inciphise ukuphindaphindeka kokuphinda usebenzise izimonyo.

7. Ukukhanya kunye nefuthe lokuthambisa
I-Ethyl cellulose inokubonelela ngeglosi ethile kunye nefuthe lokuthambisa. Ifilimu yayo ine-optical transparency ethile, enokuzisa i-gloss ethambileyo kwaye yenza ulusu lubukeke lusempilweni kwaye lugudile. Kwiimveliso zokunakekelwa kwesikhumba, le mpembelelo encinci ye-gloss inceda ukudala i-makeup yendalo kunye eqaqambileyo; kwiimveliso zokuzilungisa, inokuphucula ukubonakaliswa kombala wesiseko okanye isithunzi samehlo kunye nokwandisa umtsalane wemveliso. I-Ethyl cellulose nayo ine-lubricity, enokuthi yehlise ukukhuhlana, iphucule ukubamba kunye ne-ductility yemveliso, kwaye yenza abasebenzisi bazive bekhululekile kwaye begudile xa beyisebenzisa.

8. I-biocompatibility esetyenziswa ngokubanzi
Njengoko i-cellulose ephuma ngokwemvelo, i-cellulose ye-ethyl ine-biocompatibility ephezulu kwaye ifanelekile kwiindidi zeentlobo zesikhumba, ngokukodwa ulusu olubuthathaka. Ukongeza, i-concentration ye-ethyl cellulose kwizinto zokuthambisa idla ngokuphantsi kwaye ayicaphukisi kangako ulusu. Le propathi ethambileyo yenza i-ethyl cellulose ilungele ukusetyenziswa kwiindawo ezinobuthathaka ezifana nobuso kunye namehlo ajikeleze amehlo, ngaphandle kokubangela ukusabela kwe-aleji, ephucula ukusetyenziswa kwayo ngokubanzi kwiimveliso zokuthambisa kunye neemveliso zokunakekelwa kwesikhumba.

I-Ethyl cellulose idlala iindima ezininzi zokusebenza kwizinto zokuthambisa, kubandakanya ukutyeba, ukwenza ifilimu, ukuzinzisa, ukubunjwa, kunye nexesha elide. Inzuzo yayo kukuba inokubonelela ngemvakalelo emihle yokusetyenziswa, iqinisekisa ukuba imveliso yemveliso ifana, iqinile, kwaye ayinamanzi, kwaye ifanelekile kuzo zonke iintlobo zesikhumba. Ngokusetyenziswa kwayo kwizinto zokuthambisa, i-ethyl cellulose inokuphucula umgangatho uwonke kunye nesiphumo sokusebenzisa imveliso, izise abathengi ithuba lokukhululeka ngakumbi, elihlala lihleli, kunye namava endalo okwakheka.