Uniproma tus thawj emulsifierpoov tshuaj cetyl phosphatetau ua kom pom kev siv tau zoo tshaj plaws hauv cov qauv tiv thaiv lub hnub tshiab piv rau cov thev naus laus zis zoo xws li potassium cetyl phosphate emulsification. Nws yooj yim thiab dav compatibility ua rau kev koom ua ke ntawm kev tiv thaiv hnub ci rau hauv kev tu tawv nqaij thiab cov khoom siv tshuaj pleev ib ce uas muab cov txiaj ntsig ntxiv, kev tiv thaiv qhov kawg thiab cov ntaub ntawv txaus siab nrhiav los ntawm cov neeg siv khoom thoob plaws ntiaj teb.
Kev tiv thaiv lub hnub tsim nyog tsis tsuas yog tiv thaiv cov tawv nqaij ntxov ntxov nrog nws cov kab zoo sib xws thiab wrinkles: nws tseem muaj kev tiv thaiv tseem ceeb tiv thaiv UV hluav taws xob uas tuaj yeem ua rau mob qog noj ntshav. Zoo siab heev, niaj hnub no cov ntxaij lim dej UV muaj peev xwm los tiv thaiv txawm tias cov tawv nqaij rhiab tshaj plaws tiv thaiv qib siab ntawm UV hluav taws xob. Txawm li cas los xij cov kev tshawb fawb qhia tias tib neeg tsis kam siv tshuaj pleev thaiv hnub ntau txaus thiab txaus kom muaj kev tiv thaiv zoo.
Kev ntseeg, kev coj cwj pwm thiab kev xav tau
Cov neeg siv khoom zoo li paub txog qhov cuam tshuam ntawm ib puag ncig ntawm lawv cov tawv nqaij. Raws li Mintel Consumer Data Charts, 41% ntawm cov poj niam Fabkis ntseeg hais tias ib puag ncig cuam tshuam rau lawv cov tawv nqaij thiab 50% ntawm cov poj niam Spanish ntseeg tias cov hnub raug cuam tshuam rau qhov zoo ntawm lawv lub ntsej muag, piv txwv li. Txawm li cas los xij tsuas yog 28% ntawm cov neeg Mev hnav lub hnub tiv thaiv txhua xyoo puag ncig, 65% ntawm cov neeg German tsuas hnav tiv thaiv hnub ci thaum tshav ntuj sab nraud thiab 40% ntawm cov neeg Italians tsuas hnav tiv thaiv tshav ntuj thaum lawv nyob rau hnub so.
Ntau tshaj 30% ntawm cov neeg German tau tshaj tawm tias lawv tsis kub hnyiab tau yooj yim thiab nyiam kom muaj cov tawv nqaij tawv, thaum 46% ntawm cov neeg Fabkis tau tshawb fawb tau hais tias lawv tsis siv sijhawm txaus sab nraud los lav siv lub hnub tiv thaiv txhua hnub. Nees nkaum ib feem pua ntawm cov neeg Spanish tsis nyiam lub hnub tiv thaiv ntawm lawv daim tawv nqaij.
Cov Suav zoo li muaj kev nyiam siv tshuaj pleev thaiv hnub ntau dua li cov neeg European, nrog 34% ntawm cov neeg Suav siv lub ntsej muag lub ntsej muag hauv 6 lub hlis dhau los. Kev siv ntau dua ntawm cov poj niam dua li cov txiv neej (48% vs. 21%).
SPF - qhov siab dua qhov zoo dua
Txawm hais tias kev siv lub hnub tiv thaiv qis qis, qhov kev pom zoo thaum xaiv lub hnub tiv thaiv yam zoo li 'siab dua qhov zoo'. Tsib caug-ib feem pua ntawm cov neeg European tau tshawb fawb tau hais tias lawv tau siv yav dhau los cov khoom siv nrog SPF siab (30-50+) thiab yuav siv lawv dua. Qhov no sib piv nrog 33% leej twg yuav xaiv qhov nruab nrab SPF (15-25) thiab tsuas yog 24% uas yuav xaiv rau qhov qis SPF (qis dua 15).
Txhim khu kev hnov qab kom kov yeej qhov tsis sib xws ntawm kev xav tau, muaj thiab kev txhawb nqa
Cov kev nkag siab ntawm cov neeg siv khoom no qhia ntau yam laj thawj rau qhov tsis kam siv lub hnub tu kom txaus txawm tias paub txog qhov tsim nyog rau kev tiv thaiv:
Cov tshuaj pleev thaiv hnub tau xav tias yuav muaj qhov nplaum thiab tsis xis nyob;
Cov tshuaj pleev thaiv hnub greasy tawm ntawm txhais tes tuaj yeem ua rau txhua hnub ua haujlwm txawv txawv;
Kev siv cov khoom tiv thaiv hnub ci yog saib raws li lub sijhawm siv;
Thiab nyob rau hauv cov ntaub ntawv ntawm lub ntsej muag lub hnub tiv thaiv, nws kuj tuaj yeem cuam tshuam nrog kev zoo nkauj niaj hnub.
Yog li no kom meej meej xav tau cov ntawv thov kev tiv thaiv lub hnub tshiab uas ntxiv cov tshuaj pleev thaiv hnub zoo ib yam thiab tuaj yeem yooj yim thiab ua haujlwm zoo rau tib neeg lub neej txhua hnub thiab kev saib xyuas tus kheej. Qhov kev thov ntau ntxiv rau cov khoom siv lub ntsej muag lub hnub ci xws li cov tsiaj ntawv cream, tshwj xeeb, ua rau muaj kev cov nyom tshiab - thiab yog li lub sijhawm - rau cov qauv tsim.
Nyob rau hauv cov ntsiab lus no qhov kev xav tsis txaus siab ntawm cov khoom tu tus kheej tam sim no nyob nrog cov khoom siv tau zoo raws li kev txiav txim siab tseem ceeb heev.
Emulsifiers: Cov khoom tseem ceeb hauv kev ua haujlwm thiab kev nkag siab zoo
Yuav kom ua tiav qib siab SPF kom meej meej xav tau los ntawm cov neeg siv khoom, cov tshuaj pleev thaiv hnub yuav tsum muaj feem ntau ntawm cov roj UV lim. Thiab nyob rau hauv cov ntaub ntawv ntawm cov xim pleev xim formulations ntawm txhua yam, cov khoom yuav tsum tau muaj peev xwm sib sau ua ke tej zaum loj npaum li cas ntawm pigments xws li titanium dioxide yog siv raws li colorant los yog UV-filter.
Emulsified systems ua rau nws muaj peev xwm tsim cov formulations uas sib npaug qhov yuav tsum tau rau oily UV lim nrog lub siab xav rau cov khoom uas yooj yim rau thov thiab tsim ib tug uas tsis yog-greasy, du zaj duab xis ntawm daim tawv nqaij. Hauv cov txheej txheem zoo li no, emulsifier plays lub luag haujlwm tseem ceeb hauv kev ruaj khov ntawm emulsion, tshwj xeeb tshaj yog thaum nws xav tau kev sib koom ua ke siab ntawm cov khoom sib tw xws li UV lim, pigments, ntsev, thiab ethanol. Cov khoom xyaw tom kawg yog qhov tseem ceeb tshwj xeeb, vim tias ua kom cov dej cawv ntau ntxiv ntawm cov txheej txheem muab ib qho kev ntxhib los mos thiab muab cov tawv nqaij ua kom zoo dua qub.
Lub peev xwm los ua kom cov dej cawv ntau ntxiv kuj ua rau cov neeg tsim khoom hloov pauv ntau dua hauv lawv txoj kev xaiv emulsion preservative system, lossis tej zaum yuav tshem tawm qhov xav tau ntawm ib qho.
Tus qauv ntawmSmartsurfa-CPKzoo li cov xwm txheej phosphonolipide {lecithin thiab cephaline) hauv daim tawv nqaij, nws muaj kev sib raug zoo zoo, muaj kev nyab xeeb siab, thiab zoo zoo rau ntawm daim tawv nqaij, yog li nws tuaj yeem ruaj ntseg siv hauv cov khoom tu menyuam.
Cov khoom tsim los ntawm Smartsurfa-CPK tuaj yeem tsim cov txheej txheem dej-resistant membrane li txhob lo lo ntxhuav ntawm daim tawv nqaij, nws muaj peev xwm muab tau dej-resistant, thiab nws yog heev haum rau ntev-sawv tshuaj pleev thaiv hnub thiab lub hauv paus; Thaum nws muaj qhov pom tseeb synergistic ntawm SPF tus nqi rau tshuaj pleev thaiv hnub.
(1) Nws yog qhov tsim nyog los siv rau hauv txhua hom khoom tu menyuam mos cov tawv nqaij nrog qhov tshwj xeeb me me
(2) Nws tuaj yeem siv rau kev tsim cov roj resistant hauv cov dej hauv paus thiab cov khoom siv tshuaj pleev thaiv hnub thiab tuaj yeem txhim kho tus nqi SPF ntawm cov khoom siv tshuaj pleev thaiv hnub zoo li thawj emulsifier
(3) Nws tuaj yeem nqa cov tawv nqaij zoo li cov tawv nqaij zoo nkauj rau cov khoom kawg
(4) Raws li co-emulsifier, tuaj yeem txaus los txhim kho kev ruaj ntseg ntawm cov tshuaj pleev ib ce
Post lub sij hawm: May-09-2024