Entuthukweni entsha, izihlungi ze-UV zamaminerali zithathe imboni yezihlungi zelanga ngamandla amakhulu, zaguqula ukuvikelwa kwelanga futhi zabhekana nokukhathazeka ngomthelela wemvelo wezihlungi zamakhemikhali zendabuko. Ngokumbozwa kwazo okubanzi, ukwakheka okuthambile, kanye nezici ezinobungani nemvelo, izihlungi ze-UV zamaminerali sezibe yisinqumo esithandwa ngabantu abaqaphela ilanga emhlabeni jikelele.
Ukwanda Kwezihlungi Ze-UV Zamaminerali
Izihlungi ze-UV zamaminerali, ezaziwa nangokuthi izihlungi ezingokoqobo noma ezingaphili, sezilokhu ziqashelwa ngekhono lazo lokubonakalisa nokusabalalisa imisebe ye-UV, okunikeza ukuvikelwa kwelanga okuphumelelayo. Kodwa-ke, eminyakeni yamuva nje kuphela lapho ziye zathola ukuthandwa nokudunyiswa kabanzi.
Ukushintshela ekuhlungeni kwe-UV yamaminerali kungabangelwa yizici eziningana. Okokuqala nokubaluleke kakhulu, ukuvikelwa kwazo okubanzi emisebeni ye-UVA ne-UVB kuqinisekisa ukuzivikela okuphelele ekushisweni yilanga, ukuguga ngaphambi kwesikhathi, kanye nomdlavuza wesikhumba. Lokhu kuzenza zibe inketho efanelekile kubantu abafuna ukuvikelwa kwelanga okuthembekile ngaphandle kokubeka engcupheni ukusebenza kahle.
Ngaphezu kwalokho, izihlungi ze-UV zamaminerali ziye zathola ukuthandwa ngenxa yobumnene bazo. Ngokungafani nezinye izihlungi zamakhemikhali ezingabangela ukucasuka kwesikhumba noma zibangele ukusabela kokungezwani komzimba, izihlungi zamaminerali ngokuvamile zibekezelela kahle ngisho nezinhlobo zesikhumba ezizwela kakhulu. Lokhu kuzenze zakhanga kakhulu abantu abanezimo zesikhumba ezifana ne-eczema noma i-rosacea, kanye nabazali abafuna izinketho eziphephile zezingane zabo.
Izinto Ezicatshangelwayo Ngezemvelo
Enye yezinzuzo ezibaluleke kakhulu zezihlungi ze-UV zamaminerali itholakala emthonjeni wazo omuhle emvelweni. Njengoba ukukhathazeka ngokuwohloka kwama-coral reef kanye nomonakalo wezinto eziphilayo zasolwandle kuye kwanda, imiphumela eyingozi yezihlungi zamakhemikhali, njenge-oxybenzone ne-octinoxate, iye yahlolwa.
Ngokuphambene nalokho, izihlungi ze-UV zamaminerali zibhekwa njengeziphephile ezingxenyeni zamanzi. Ngokusebenzisa izithambisi zelanga ezenziwe nge-zinc oxide kanye ne-titanium dioxide, abantu bangavikela isikhumba sabo ngaphandle kokufaka isandla ekubhujisweni kwezingxenye zamanzi zamakhorali. Lesi sici esinobungani nemvelo siye sathinta abathengi abaqaphela kakhulu indawo yabo ezungezile.
Ngaphezu kwalokho, izihlungi ze-UV zamaminerali ziyabola ngokwemvelo. Ngokungafani nezinye izihlungi zamakhemikhali ezihlala emanzini futhi ziqongelelana ngokuhamba kwesikhathi, izihlungi zamaminerali ziyawohloka ngokwemvelo ngaphandle kokushiya izinsalela eziyingozi ngemuva. Lokhu kunciphisa kakhulu umthelela wazo emvelweni futhi kuhambisana nesidingo esikhulayo semikhiqizo esimeme futhi ekhathalela imvelo.
Impendulo Yemboni Nokuthuthuka
Njengoba isidingo sezihlungi ze-UV zamaminerali siqhubeka nokukhula, imboni ye-sunscreen isabela ngokwandisa nokusungula izinto ezintsha ezinikezwayo. Izinkampani manje zitshala imali ocwaningweni nasekuthuthukisweni ukuze zithuthukise ukuthungwa, ukusabalala, kanye nobuhle be-sunscreen yamaminerali.
Nakuba ama-sunscreen endabuko amaminerali ayaziwa ngokushiya umbala omhlophe ongabonakali esikhumbeni, amafomula amasha abhekane nalokhu kukhathazeka. Abakhiqizi bethule amasu amasha okuthuthukisa ukuxuba nokumunca kwezihlungi zamaminerali, okwenza zibe zinhle kakhulu futhi zifaneleke ezinhlobonhlobo zemibala yesikhumba.
Ngaphezu kwalokho, intuthuko kwezobuchwepheshe be-nanoparticle ivule indlela yezihlungi ze-UV zamaminerali ezifakwe kuma-micron. Ngokunciphisa usayizi wezinhlayiya, lezi zindlela zinikeza ukucaca okuthuthukisiwe ngenkathi zigcina izinga elifanayo lokuvikelwa elangeni. Lokhu kuphumelela kuthuthukise kakhulu ulwazi lomsebenzisi, okwenza ama-sunscreen amaminerali akhanga kakhulu futhi afinyeleleke kalula ezilalelini eziningi.
Ukubheka Phambili
Njengoba kukhuphuka izihlungi ze-UV zamaminerali, singalindela ukubona ukushintshela okuqhubekayo ekuvikeleni ilanga okuphephile nokunobungani nemvelo. Abathengi bafunda kabanzi ngezinzuzo zezihlungi zamaminerali kanye nezingozi ezingaba khona ezihlobene nezinye izindlela zamakhemikhali. Lokhu kuqwashisa, kanye nokugcizelela okukhulayo ekusimeni, kuqhuba isidingo sezivikelo zelanga ezisekelwe kumaminerali.
Njengoba imboni ye-sunscreen yamukela lolu shintsho, singalindela intuthuko eyengeziwe ekwakhiweni, ekuthungeni, kanye namasu okusebenzisa. Izinkampani zizolwela ukucwenga nokuphelelisa izihlungi ze-UV zamaminerali, ziqinisekise ukuthi zihlinzeka ngokuvikelwa okuhle kakhulu ngenkathi zihlangabezana nezidingo eziguqukayo kanye nokulindelwe ngabathengi.
Ekuphetheni, izihlungi ze-UV zamaminerali zivele njengoshintsho olukhulu emkhakheni wokuvikelwa kwelanga. Amandla azo okuhlinzeka ngokumbozwa okubanzi, amafomula athambile, kanye nezinzuzo zemvelo kudonsele ukunaka nokwethenjwa kwabantu abaqaphela ilanga emhlabeni jikelele. Njengoba siqhubekela phambili, ukubusa kwezihlungi ze-UV zamaminerali kulindeleke ukuthi kuqhubeke, kuvule indlela yendlela ephephile neqhubekayo yokuvikelwa kwelanga.
Izihlungi ze-UV zamaminerali zingenye yezinkampani eziqine kakhulu ze-Uniproma futhi sinikeza uhla oluphelele lwezihlungi ze-UV zamaminerali. Ikhathalogi yezihlungi ze-UV zamaminerali inamathiselwe ukuze uthole ireferensi yakho. Sicela uchofoze isixhumanisi esingezansi:
https://www.uniproma.com/physical-uv-filters/
Isikhathi sokuthunyelwe: Disemba 12-2023