HPMC kuKhathalelo loBuqu

IHydroxypropyl methylcellulose (HPMC) yipolymer esetyenziswa ngokuqhelekileyo kwishishini lokhathalelo lomntu. Isithako esisebenzayo esinokusetyenziswa kwiindlela ezahlukeneyo zokulungisa, njengeemveliso zokhathalelo lwesikhumba, iimveliso zokhathalelo lweenwele, kunye nezinto zokuthambisa. Kweli nqaku, siza kuphonononga iipropati kunye nokusetyenziswa kwe-HPMC kwiimveliso zokhathalelo lomntu.

Iipropati ze-HPMC

I-HPMC yi-ether ye-cellulose engeyo-ionic ephuma kwimithombo yendalo efana ne-pulp yamaplanga kunye nomqhaphu. I-polymer e-soluble yamanzi ebonakaliswe yi-viscosity ephezulu kunye neempawu zokwenza ifilimu. I-HPMC nayo ayinayo ityhefu, ayicaphukisi, kwaye ayinayo i-allergenic, iyenza isithako esikhuselekileyo sokusetyenziswa kwimveliso yokhathalelo lomntu.

I-HPMC ifumaneka kwiindidi ngeendidi zamabanga ahlukileyo kubunzima bemolekyuli kunye neqondo lokuthatha indawo. Ubunzima bemolekyuli ye-HPMC ichaphazela i-viscosity yayo, kunye namabakala aphezulu obunzima bemolekyuli ene-viscosity ephezulu. Iqondo lokutshintsha libhekisa kwiqondo apho amaqela e-hydroxyl kumqolo we-cellulose athatyathelwa indawo yipropyl kunye namaqela e-methyl. Amabanga aneqondo eliphezulu lokutshintshwa ane-solubility ephezulu emanzini kwaye axhathisa ngakumbi kwii-enzymes kunye ne-microorganisms.

Usetyenziso lwe-HPMC kuKhathalelo loBuqu

Iimveliso zoKhathalelo lwesikhumba

I-HPMC sisithako esidumileyo kwiimveliso zokhathalelo lwesikhumba ngenxa yeempawu zayo zokwenza ifilim kunye nokufumisa. I-HPMC inokwenza ifilimu ebhityileyo, ekhuselayo eluswini enceda ukugcina ukufuma kunye nokuthintela ukulahleka kwamanzi. Oku kuyenza ibe sesona sithako sifanelekileyo kwizithambisi zokuthambisa, izinto zokuthambisa, kunye nezithambiso, apho inokunceda ekuphuculeni ukumila kolusu kunye nenkangeleko.

I-HPMC ingasetyenziswa kwizikhuseli zelanga kunye nezinye iimveliso zokhuselo lwe-UV. Iimpawu zokwenza ifilimu ye-HPMC inceda ekuphuculeni ukuthotyelwa kwemveliso eluswini, ngaloo ndlela ukwandisa ukusebenza kwayo. I-HPMC inokunceda ekunciphiseni ukutyeba kwemveliso kwaye inike imvakalelo egudileyo, engenamafutha.

Iimveliso zoLondolozo lweNwele

I-HPMC iqhele ukusetyenziswa kwiimveliso zokhathalelo lweenwele ezinje ngeeshampu, iiconditioners, kunye neemveliso zesimbo. Kwiishampu, i-HPMC inokuphucula i-viscosity kunye nokuzinza kokuqulunqwa, kunye nokuphucula iimpawu zokuhlamba. Kwiiconditioners, i-HPMC inokunceda ukuphucula ukuhambelana kweenwele kunye nokunciphisa umbane omileyo.

I-HPMC ikwasetyenziswa kwiimveliso zesimbo ezifana neejeli kunye nemousses. Kwezi mveliso, i-HPMC inokubonelela ngokubamba ixesha elide ngelixa igcina ukuguquguquka kunye nokuhamba kwendalo kweenwele. I-HPMC inokubonelela ngeenwele ezigudileyo, ezingancangathi, ziyenza ibe sisithako esifanelekileyo kwiimveliso zesimbo.

Izithambiso

I-HPMC sisithako esisetyenziswa ngokuqhelekileyo kwizinto zokuthambisa ezifana ne-lipstick, i-mascaras, kunye ne-eyeliners. Kwezi mveliso, i-HPMC inokubonelela ngokugudileyo, i-creamy texture kunye nokuphucula ukusasazeka kwemveliso. I-HPMC inokunceda ekuphuculeni ukunamathela kwemveliso eluswini, iyenze ihlale ixesha elide kwaye ixhathise ukutyhoboza.

Kwi-lipstick, i-HPMC inganceda ekuphuculeni ukufuma kwemilebe kwaye inike imvakalelo egudileyo, engomisiyo. Kwi-mascaras kunye ne-eyeliners, i-HPMC inokunceda ukujiya kunye nokwandisa imivimbo kunye nokubonelela ngokugudileyo, ukuthungwa okungagungqiyo.

Ukuqukumbela

Ukuqukumbela, i-HPMC sisithako esisebenza ngeendlela ezininzi esifumana ukusetyenziswa okubanzi kwishishini lokhathalelo lomntu. Ukwenza kwayo ifilim, ukuthambisa, kunye neempawu zokujiya kuyenza ibe yeyona nto ifanelekileyo kukhathalelo lwesikhumba, ukukhathalelwa kweenwele, kunye neemveliso zokuthambisa. Ukukhethwa kwebakala elifanelekileyo le-HPMC kunye nogxininiso lunokunceda ekuqinisekiseni ukusebenza kakuhle kunye nokuhambelana kwiindlela zokunyamekela komntu. Ngokukhuseleka kwayo kunye nokuguquguquka kwayo, i-HPMC sisithako esixabisekileyo sabaqulunqi bemveliso kwishishini lokhathalelo lomntu.