I-Hydroxyethyl cellulose (HEC) kwiikhemikhali zabathengi: i-polymer esebenzayo
ukwazisa
IHydroxyethylcellulose (HEC) ngumdlali ophambili kwihlabathi lepolymer kwaye inoluhlu olubanzi lwezicelo kumashishini ahlukeneyo.Enye yeendawo zayo ezibalaseleyo yimveliso yeekhemikhali zempahla, apho iimpawu zayo ezizodwa zinceda ekuqulunqweni kweemveliso ezahlukeneyo.Kolu hlolisiso lubanzi, sihlolisisa ukusetyenziswa kwe-HEC kwintsimi yeekhemikhali zemihla ngemihla, ityhila indima yayo eninzi ekuphuculeni ukusebenza kwemveliso kunye namava omthengi.
Qonda ubume beekhemikhali zeHEC
I-HEC yeyosapho lwe-cellulose ether kwaye iphuma kwi-cellulose ngoluhlu lwee-chemical reactions.Ukuqaliswa kwamaqela e-hydroxyethyl kwi-cellulose backbone kunika ukunyibilika kwamanzi kunye neempawu ezininzi ezinqwenelekayo.
Ukunyibilika
Enye yeempawu ezibalaseleyo ze-HEC kukunyibilika kwayo kakuhle kwamanzi.Olu phawu lwenza kube lula ukubandakanya kwimiqulu esekelwe kumanzi, okwenza kube yinto yokuqala yokukhetha kwiimveliso ezahlukeneyo zemihla ngemihla yeekhemikhali.
ujiya
I-HEC isebenza njenge-ejenti yokuqina esebenzayo kwiifom ze-cosmetic.Ukukwazi ukunyusa i-viscosity kunika iimveliso ezifana ne-shampoo, ukuhlamba umzimba kunye nesepha yolwelo ukuthungwa okufanelekileyo.Oku akugcini nje ukuphucula ubuhle bemveliso kodwa kuphucula ukusebenza kwayo ngexesha lokusetyenziswa.
Isizinzi
Iimpawu zokuzinzisa ze-HEC zenza ukuba ibe yinto exabisekileyo kwi-emulsions kunye nokumiswa.Kwiimveliso ezifana ne-lotions kunye nama-creams, i-HEC inceda ukugcina ukuzinza kunye nokufana okufanayo, ukuthintela ukuhlukana kwesigaba kunye nokuqinisekisa i-homogeneity yemveliso.
Ifilimu yangaphambili
Kwezinye izicelo zeekhemikhali zasekhaya, ezinjengeegels zokuhombisa iinwele kunye ne-mousses, i-HEC isebenza njengefilimu yangaphambili.Oku kudala ifilimu encinci, eguquguqukayo phezu komhlaba, inika iimpawu ezifana nokubamba amandla kunye nokuqina.
ukufuma
Izakhono zokuthambisa ze-HEC zenza ukuba ibe sisithako esidumileyo kwiimveliso ezinje ngee-moisturizers kunye ne-skin creams.Le propati iqinisekisa i-hydration ehlala ixesha elide, ikhuthaza impilo yesikhumba kunye nentuthuzelo.
I-shampoo kunye ne-conditioner
Kwicandelo lokunakekelwa kweenwele, i-HEC yenze igalelo elibalulekileyo ekuqulunqweni kwe-shampoos kunye ne-conditioners.Iimpawu zayo ezityebileyo ziphucula i-viscosity yezi mveliso, zibonelela ngokuziva kamnandi ngexesha lokufaka isicelo kunye nokuphucula ukunamathela kwezithako ezisebenzayo kwizinwele.
Ukuhlamba umzimba kunye nesepha engamanzi
Iziphumo ze-HEC ze-viscosity-building zandisa ekuhlambeni umzimba kunye neesepha zolwelo, apho zingaphuculi kuphela ukuthungwa kodwa zinceda ukulawula ukuhanjiswa kwemveliso.Oku kuqinisekisa ukwaneliseka kwabathengi kunye nokusetyenziswa ngokufanelekileyo.
Lotions kunye Creams
Kwiimveliso zokunakekelwa kwesikhumba ezifana ne-lotions kunye ne-creams, i-HEC isebenza njenge-stabilizer, ikhusela izigaba zamanzi kunye neoli ukuba zihlukane.Oku kudala ukugudiseka, ukuthungwa okuququzelela usetyenziso olulula kunye nokufunxa eluswini.
iimveliso zesitayile
Kwiimveliso zesitayile ezifana neegels zeenwele kunye nemousses, iipropathi ze-HEC zokwenza ifilimu ziphakathi kwezona zibalaseleyo.Inika ubume beenwele kunye nokuguquguquka, ukuvumela ukuhombisa okwenziwe ngokwezifiso ngelixa ugcina inkangeleko yendalo.
ukuququmbela
Ukuguquguquka kwe-hydroxyethylcellulose kwishishini leekhemikhali zemveliso kubonakala ngokusetyenziswa kwayo okwahlukeneyo.Njengokuqina, ukuzinzisa, ifilimu yangaphambili kunye ne-humectant, i-HEC idlala indima ebalulekileyo ekuphuculeni ukusebenza kunye neempawu zeemvakalelo zeemveliso ezahlukeneyo.Ukuhambelana kwayo kunye neefomyula ezisekelwe emanzini kwenza ukuba kube yinto ekhethekileyo yokukhethwa kwabaqulunqi abafuna ukudala umgangatho ophezulu, iimveliso zokuthambisa ezilungele abathengi.Njengoko ishishini liqhubeka nokuguquka, indima ye-HEC inokwandisa, igalelo kwizinto ezintsha eziphakamisa umgangatho weemveliso zokunakekelwa kwansuku zonke.
Ixesha lokuposa: Nov-28-2023