Emulsifier wotsogola wa Unipromapotaziyamu cetyl phosphateyawonetsa kugwiritsidwa ntchito kwapamwamba m'mapangidwe atsopano oteteza dzuwa poyerekeza ndi matekinoloje ofanana a potaziyamu cetyl phosphate emulsification. Kusinthasintha kwake ndi kuyanjana kwakukulu kumathandizira kuphatikizika kwa chitetezo cha dzuwa ku chisamaliro cha khungu ndi zodzoladzola zomwe zimapereka phindu lowonjezera, chitetezo chomaliza ndi mawonekedwe okopa omwe amafunidwa ndi ogula padziko lonse lapansi.
Kuteteza dzuwa kokwanira sikumangoteteza khungu kukalamba msanga ndi mizere yabwino komanso makwinya: kumaperekanso chitetezo chofunikira ku radiation ya UV yomwe ingayambitse khansa yapakhungu. Chosangalatsa n’chakuti masiku ano zosefera za UV zili ndi mphamvu yoteteza ngakhale khungu losamva kwambiri ku radiation ya UV. Komabe kafukufuku akuwonetsa kuti anthu safuna kudzola mafuta oteteza ku dzuwa nthawi zambiri mokwanira komanso mokwanira kuti atetezedwe moyenera.
Zikhulupiriro, makhalidwe ndi zosowa
Ogula akuwoneka kuti akudziwa momwe chilengedwe chimakhudzira khungu lawo. Malingana ndi Mintel Consumer Data Charts, 41% ya amayi a ku France amakhulupirira kuti chilengedwe chimakhudza maonekedwe a khungu lawo ndipo 50% ya amayi a ku Spain amakhulupirira kuti kutuluka kwa dzuwa kumakhudza maonekedwe a khungu lawo, mwachitsanzo. Komabe 28% yokha ya anthu a ku Spain amavala chitetezo cha dzuwa chaka chonse, 65% ya Ajeremani amangovala zodzitetezera ku dzuwa pamene kunja kuli dzuwa ndipo 40% a ku Italy amavala chitetezo cha dzuwa pamene ali patchuthi.
Oposa 30% a ku Germany adanena kuti sapsa mosavuta komanso amakonda kukhala ndi tani, pamene 46% ya anthu a ku France omwe anafunsidwa adanena kuti sakhala ndi nthawi yokwanira kunja kuti alole kugwiritsa ntchito chitetezo cha dzuwa tsiku ndi tsiku. Anthu 21 pa 100 alionse a ku Spain sakonda kumva kutetezedwa kwa dzuwa pakhungu lawo.
Anthu a ku China akuwoneka kuti amakonda kugwiritsa ntchito mafuta oteteza dzuwa kuposa a ku Ulaya, ndipo 34% ya anthu a ku China amagwiritsa ntchito khungu la dzuwa m'miyezi 6 yapitayi. Kugwiritsa ntchito kumakhala kwakukulu pakati pa amayi kusiyana ndi amuna (48% vs. 21%).
SPF - apamwamba kwambiri
Ngakhale kuti chitetezo cha dzuwa chimakhala chochepa, kuvomerezana posankha zinthu zoteteza dzuwa kumawoneka ngati 'kwapamwamba kwambiri'. Anthu makumi asanu ndi limodzi mwa anthu 100 aliwonse a ku Ulaya omwe adafunsidwa adanena kuti adagwiritsapo kale zinthu zomwe zili ndi SPF yapamwamba (30-50+) ndipo adzazigwiritsanso ntchito. Izi zikusiyana ndi 33% omwe angasankhe SPF yapakati (15-25) ndi 24% okha omwe angasankhe SPF yotsika (pansi pa 15).
Kupititsa patsogolo chidwi chofuna kuthana ndi kusagwirizana pakati pa zosowa, kupezeka ndi kutengeka
Malingaliro ogula awa akuwonetsa zifukwa zingapo zomwe zimachititsa kuti asagwiritse ntchito bwino chisamaliro cha dzuwa ngakhale akudziwa kufunika kodziteteza:
Zoteteza dzuwa zimaganiziridwa kuti zimakhala zomata komanso zosasangalatsa;
Mafilimu opaka mafuta oteteza dzuwa amasiya pamanja angapangitse ntchito za tsiku ndi tsiku kukhala zovuta;
Kugwiritsa ntchito mankhwala oteteza dzuwa kumawonedwa ngati kuwononga nthawi;
Ndipo pankhani ya chitetezo cha dzuwa pa nkhope, imathanso kusokoneza dongosolo labwino la tsiku ndi tsiku la kukongola.
Chifukwa chake pali kufunikira kogwiritsa ntchito njira zodzitetezera ku dzuwa zomwe zimagwirizana ndi zoteteza ku dzuwa ndipo zitha kuphatikizidwa mosavuta ndi moyo watsiku ndi tsiku wa anthu komanso machitidwe osamalira anthu. Kuwonjezeka kwa kufunikira kwa zinthu zambiri zosamalira dzuwa kumaso monga zonona za zilembo, makamaka, kumabweretsa zovuta zatsopano - motero mwayi - kwa opanga ma formula.
M'nkhaniyi, chidwi chokhudzidwa cha zinthu zosamalira anthu tsopano chikufanana ndi mphamvu ya mankhwala monga dalaivala wofunikira kwambiri.
Emulsifiers: chinthu chofunikira kwambiri pakuchita bwino komanso kuzindikira
Kuti akwaniritse kuchuluka kwa SPF komwe ogula amafuna, zopangira zodzitetezera ku dzuwa ziyenera kukhala ndi zosefera zamafuta zambiri za UV. Ndipo pakupanga zodzikongoletsera zamitundu yamitundu yonse, mankhwalawa amayeneranso kuphatikiza mitundu yambiri ya inki ngati titaniyamu woipa wogwiritsidwa ntchito ngati utoto kapena UV-sefa.
Makina opangidwa ndi emulsified amathandizira kupanga mapangidwe omwe amalinganiza kufunikira kwa zosefera zamafuta za UV ndi chikhumbo cha zinthu zomwe ndizosavuta kugwiritsa ntchito ndikupanga filimu yopanda mafuta, yosalala pakhungu. M'makina oterowo emulsifier amatenga gawo lalikulu pakukhazikika kwa emulsion, makamaka ikafunika kuphatikiza zinthu zambiri zovuta monga zosefera za UV, inki, mchere, ndi ethanol. Chotsatira chomaliza ndichofunika kwambiri, chifukwa kuonjezera mowa wopangidwa ndi mankhwalawa kumapangitsa kuti thupi likhale lopepuka komanso limapangitsa khungu kukhala lotsitsimula.
Kukhoza kuonjezera ndende ya mowa kumaperekanso opanga kusinthasintha kwakukulu pakusankha kwawo emulsion preservative system, kapena akhoza kuthetsa kufunika kwa wina.
Kapangidwe kaSmartsurfa-CPKmonga chilengedwe cha phosphonolipide {lecithin ndi cephaline) pakhungu, chimakhala ndi kuyanjana kwambiri, chitetezo chokwanira, komanso chofewa pakhungu, kotero chimatha kuyika bwino pazosamalira ana.
Zogulitsa zomwe zimapangidwa pa Smartsurfa-CPK zimatha kupanga nembanemba yosagwira madzi ngati silika pakhungu, imatha kupatsa mphamvu yosagwira madzi, ndipo imayenera kutetezedwa ndi dzuwa komanso maziko; Ngakhale ili ndi synergistic yodziwikiratu ya mtengo wa SPF wa sunscreen.
(1) Ndiwoyenera kugwiritsidwa ntchito pamitundu yonse yamankhwala osamalira khungu la makanda mofatsa kwambiri
(2) Itha kugwiritsidwa ntchito popanga mafuta osamva madzi m'maziko amadzi ndi zinthu zoteteza dzuwa ndipo imatha kukweza mtengo wa SPF wamafuta oteteza dzuwa bwino ngati emulsifier yayikulu.
(3) Itha kubweretsa kuwoneka bwino kwa khungu la silika pazinthu zomaliza
(4) Monga co-emulsifier, ikhoza kukhala yokwanira kupititsa patsogolo kukhazikika kwa mafuta odzola
Nthawi yotumiza: May-09-2024