I-HPMC (i-hydroxypropyl methylcelcelsulose) yi-polymer ye-polymer esetyenziselwa amanzi asetyenziswa kakhulu kumzi-mveliso we-cosmetics ukuze iguqulwe kwaye ukhuseleko. Njengetyhefu, ukungakhathali, izinto ezingakhathaliyo, i-Ionic, i-HPMC ibonelela ngezibonelelo ezininzi zokuthambisa, ukuphucula ukuthungwa, ukusebenza ngokufanelekileyo kunye namava abasebenzisi kwimveliso.
I-1. Ukutyibilika kunye nePink
Olunye losetyenziso oluphambili lwe-HPMC lunjenge-arhente yomzimba. Kwizithombisi, ukungqinelana kunye nokuhlengahlengiswa zizinto ezibalulekileyo ezichaphazela amava omsebenzisi. I-HPMC inokunyusa i-viscofity yemveliso, isenza ukuba ibethe, i-elastice ngakumbi kwaye kulula ukuyisebenzisa. Esi siphumo asiphelelanga kwifomula esekwe emanzini, kodwa siquka ifomula esekwe kwi-oyile okanye ilotion. Kwizikhrims zekhuselo, iimaski zobuso, iingcibi zobuso kunye nezinye iimveliso, i-HPMC zihlala zisetyenziswa ukuphucula ubume bayo, qinisekisa ukuba isasazwa ifilimu yolusu, kwaye izenzele ifilimu ethambileyo nengagungqiyo.
Iipropathi zentshutshiso ze-HPMC zilungele ngokukodwa kwiimveliso zonyango lwejeli, ezinjenge-maskis yobuso kunye nee-gels zamehlo. Ezi mveliso kufuneka zenze ifilimu ecekeceke kulusu emva kwesicelo, kwaye i-HPMC inokufezekisa oku phantsi komgangatho wayo ngelixa ugcina uzinzo lwemveliso kunye nokuthintela ukulahleka kwamanzi.
2. Isiphumo sokunyathela
Ukurhafisa libango eliqhelekileyo kwi-cosmetics, ngakumbi kwiimveliso zolusu kunye neemveliso zeenwele. Njengomthi ofanelekileyo, i-HPMC inokwenza ifilimu ekhuselayo kulusu okanye iinwele, ngokufanelekileyo ukutshixa komswakama kwaye kukuthintele ekufumaneni. Ulwakhiwo lwayo lwe-hydrophilic luvumela ukuba lufumane kwaye lugcine inani elithile lokufuma, ngaloo ndlela lugcina ulusu lubekwe mde ixesha elide emva kokusebenzisa imveliso.
Kwiimveliso zononophelo lolusu, isiphumo sokunyanyelana se-HPMC sicacile. Inokukhawulezisa ngokukhawuleza ukufuma, gcina ulusu luthambile kwaye lume kancinci, kwaye lunciphise ukukoma kunye nokutyibilika okubangelwa kukufuma kolusu ukusebenza ngokwaneleyo. Ukongeza, i-HPMC inokuhlengahlengisa inzala yeoyile yamanzi ukuze imveliso ingabi kakhulu okanye yomile kakhulu xa isetyenziswa, kwaye ilungele abathengi ngeendlela zolusu ezahlukeneyo.
I-3. Isiphumo se-stabilizer
Iifomula ezininzi zezinto ezinonyango ziqukethe izithako ezininzi, ngakumbi imixube yoxube-olayiti wamanzi, kwaye idla ngokufuna isithako sokuqinisekisa uzinzo lwefomula. Njenge-polymer engeyiyo i-ionic, i-HPMC inokudlala indima efanelekileyo kunye nokuzinzisa indima ukuthintela ukwahlulwa kweoyile kunye namanzi kwifomula. Ingazinza ngokufanelekileyo i-EMulsoons kunye nokuMiswa koMthetho, Thintela ukuThintela ukuThengiswa kweZithako, ngaloo ndlela kuphucule ubomi beshelufa kwaye usebenzise amava emveliso.
I-HPMC inokusetyenziswa njengearhente ye-anti-ihlambulula kwizinto ezifana nezikhuselo zolusu, i-shamps, i-shampres kunye ne-tetanium dioxide okanye i-tetanium dioxide okanye i-tetanium entweni, iqinisekisa ukungasebenzi kakuhle kunye nokusebenza kwemveliso.
I-4. Ukwenza ifilimu kunye nokuphuculwa kwendalo
I-HPMC inepropathi ebalaseleyo yefilimu, eyenza ukuba ibe sisithako esifanelekileyo kwi-cosmetics, ngakumbi kwi-cosmetics yombala. Emva kokusebenzisa iimveliso eziqukethe i-HPMC, inokwenza ifilimu emncinci kwaye iphefumle emgqomo yomphezulu wolusu, ekwandiseni ukuqina kwemveliso. Umzekelo, kwisiseko samanzi, isithunzi sedwa kunye ne-lipstick, i-HPMC inokuphucula i-ambethen yayo, yenza ukuba i-makeup ihlale ixesha elide kwaye incinci ukuba iwele.
KwiPolish ye-Nail, i-HPMC inokubonelela ngeziphumo ezifanayo, incedisa i-pile yepikisi ukuba ilandele ngakumbi umphezulu wezipikili, ngelixa inyibilika ifilimu egudileyo kwaye ikhulisa ukuqaqamba kwayo kunye nokuchasana nokuqaqamba kwayo. Ukongeza, i-HPMC inokuphucula ukungakhathali kweemveliso zeenwele, nceda ukuyisebenzisa ngokulinganayo kwiinwele, unciphise uburhalarhume, kwaye uphucule i-luster kunye nokugudisa kweenwele.
I-5. Ukungakhathali kwaye kungacaphuki
I-HPMC, njenge-selsulose yendalo efunyenwe, ayicaphukisi ulusu kwaye ilungele ulusu olunobuthathaka. Iifomula ezininzi ze-cosmetic zinezithako ezisebenzayo, ezinje ngee-antioxidants, izithako ze-inti-insulimes, ezinokuthi zicaphukise izikhumba ze-intermages, kunye ne-HPMC, zinokunciphisa ukucaphukisa kwezi zithako zisebenzayo kulusu. Ukongeza, i-HPMC ayinachaphaza kwaye ingenabala kwaye ayichaphazeli imbonakalo kunye nevumba lemveliso, lisenza ukuba ibe sisitayile esithandwayo kwizinto ezininzi.
I-6. Phucula ulwelo kunye nokusasaza kweemveliso
Kwindlela ezininzi zendlela yokuthambisa, eyona mveliso iphambili okanye iimveliso ze-granter ezinje ngepowder ecinezelweyo, iblush kunye ne-PlEush kunye ne-PLDERPLERE, i-HPMC inokuphucula ulwelo kunye nokungabi nampumelelo kweemveliso. Inceda izithako zomgubo ukuze zihlale zikhululwe ngexesha lokuxuba, zithintela ulwaphulo-mthetho, kwaye ziphucula ubulwele bomgubo, ukwenza imveliso iyunifomu kwaye kulula ukuyisebenzisa.
I-HPMC inokuphucula ubume bemimandla ye-RTMC yeemveliso zolwelo, zenza ukuba zilula ukuhamba ebhotyani ngelixa zigcina i-viscosity ethile xa ikhutshiwe. Oku kubaluleke kakhulu kwiimveliso ezifuna ukutyibilika okanye iimveliso ze-tube, ezinokuphucula amava abathengi.
7. Ukudlulisela i-gloss kunye nokungafihli
Kwiimveliso ezibonakalayo zejeli, ezinje ngee-maspary ezibonakalayo, iigesi ezibonakalayo kunye neenwele ezibonakalayo, ukusetyenziswa kwe-HPMC kunokuphucula kakhulu ukungafihli kunye ne-gloss yemveliso. Le propati iyenza ityhilwe kakhulu kwiimveliso zonyango oluphezulu kunye neemveliso zeenwele. I-HPMC inokwakha ifilimu encinci ye-microssy phezu kolusu, yandisa i-gloss yolusu kwaye iwajongele impilo kwaye icwebe ngakumbi.
8. I-BioMPiatise kunye nokhuseleko
I-HPMC ingumxholo onesifo esihle kakhulu se-biomatise. Ayizukuthathwa lulusu kwaye ayiyi kubangela ukuphendula kwesikhumba. Ke ngoko, isetyenziswa ngokubanzi kwizikhumba zolusu kunye neemveliso zabantwana. Xa kuthelekiswa nezinye ii-this okanye iiarhente zokulungisa, i-HPMC ayinatyhefu kwaye ingacaphuki, ilungele zonke iintlobo zolusu. Ukongeza, i-HPMC ineengxaki ezilungileyo zokusingqongileyo kwaye aziyi kungcolisa indalo. Yindawo enobuhlobo kwindalo esingqongileyo.
Ukusetyenziswa ngokubanzi kwe-HPMC kwi-cosmetics kungenxa yokuqalisa kwaye ukhuseleko. Nokuba injenge-tickener, i-roisturizer, ifilimu yangaphambili, okanye njengesiqhelo, isithako esiye saphucula i-stecility kwaye iphucula i-squidity, i-HPMC inokuzisa imiphumo ye-cosmetics. Ukongeza, ubulali bayo kunye ne-biomatisisenza lukhetho olufanelekileyo kulusu olunobuthathaka kunye neemveliso zobuhlobo bendalo. Kwimigangatho yentsebenzo ye-cosmetic yanamhlanje, indima ye-HPMC ayinakuhoywa. Ayiphumi nje ukwenziwa kwemveliso, kodwa ikwaphucula amava abathengi.
Ixesha leposi: I-Oct-11 ukuya kwi-1124