Kwiminyaka yakutshanje, indima ye-zinc oxide kwi-sunscreens ifumene ingqalelo enkulu, ngakumbi ngenxa yamandla ayo angenakuthelekiswa nanto okubonelela ngokhuseleko olubanzi kwi-UVA kunye ne-UVB ray. Njengoko abathengi befumana ulwazi oluthe kratya malunga neengozi ezinxulumene nokuchatshazelwa lilanga, imfuno ye-sunscreen formulations esebenzayo nekhuselekileyo ayizange ibe phezulu. I-Zinc Oxide ivelele njengesithako esibalulekileyo, kungekuphela nje ngenxa yamandla ayo okuthintela i-UV kodwa nangokuzinza kwayo kunye nokuhambelana kwayo neentlobo ezahlukeneyo zolusu.
Indima yeZinc Oxide ekuKhuselweni kwe-UVA
Imitha ye-UVA, engena nzulu eluswini, ngokuyintloko ibangela ukwaluphala kwangethuba kwaye inokubangela umhlaza wolusu. Ngokungafaniyo nemitha ye-UVB, ebangela ukutsha lilanga, imitha ye-UVA inokonakalisa iiseli zolusu kumaleko asezantsi edermis. I-Zinc Oxide yenye yezithako ezimbalwa ezibonelela ngokhuseleko olupheleleyo kuyo yonke i-UVA kunye ne-UVB spectrum, okwenza ukuba ibe yimfuneko kwi-sunscreen formulations.
Amasuntswana eZinc Oxide ayasasazeka aze abonakalise imitha ye-UVA, nto leyo enika umqobo osebenzayo nokhuselekileyo. Ngokungafaniyo nezihluzi zeekhemikhali, ezifunxa imitha ye-UV kwaye zinokubangela ukurhawuzelelwa okanye iimpembelelo ze-allergy kwabanye abantu, iZinc Oxide ithambile eluswini, nto leyo eyenza ukuba ifaneleke kwiintlobo zolusu ezibuthathaka, kuquka ezabantwana kunye nabantu abane-rosacea okanye ulusu oluthanda ukuba namaqhakuva.
Utshintsho kwiZinc Oxide Formulations
Ukuphucula ukusebenza kunye nokusetyenziswa kweZinc Oxide kwizithambiso zelanga, iimveliso zethu,I-Znblade® ZR – I-Zinc Oxide (kunye) ne-TriethoxycaprylylsilanekwayeI-Znblade® ZC – I-Zinc Oxide (kunye) neSilica, zenzelwe ukujongana nemingeni eqhelekileyo yokwenza izinto. Ezi zinto zixutyiweyo zidibanisa ukhuseleko olubanzi lweZinc Oxide kunye neenzuzo zokusasazeka ngcono, ukuphuculwa kobuhle, kunye nefuthe elinciphileyo lokwenza ulusu lube mhlophe—ingxaki eqhelekileyo kwiifomyula zemveli zeZinc Oxide.
- I-Znblade® ZR: Le ndlela inika ukusasazeka okuhle kakhulu kwiioyile, iphucula uzinzo kunye nokufana kwemveliso ye-sunscreen. Unyango lwe-silane lukwaphucula ukusasazeka kwe-Zinc Oxide eluswini, nto leyo ephumela kwimveliso enomtsalane ngakumbi elula ukuyisebenzisa kwaye ishiye intsalela encinci.
- I-Znblade® ZCNgokufaka i-silica, le mveliso inika ukugqitywa okucacileyo, okunciphisa ukuvakala kwamafutha okuhlala kunxulunyaniswa ne-sunscreens. I-Silica ikwanceda ekusasazweni ngokulinganayo kwamasuntswana e-zinc oxide, iqinisekisa ukugqunywa rhoqo kunye nokukhuselwa okuthembekileyo kwimitha ye-UVA kunye ne-UVB.
Ukwakha iFomula efanelekileyo ye-Sunscreen
Xa kusenziwa amayeza okukhusela ilanga, kubalulekile ukulinganisela ukusebenza kakuhle, ukhuseleko, kunye nomtsalane wabathengi. Ukubandakanywa kweemveliso eziphambili ze-zinc oxide ezifanaI-Znblade® ZRkwayeI-Znblade® ZCivumela abenzi beemveliso ukuba benze iimveliso ezingapheleli nje ekuhlangabezaneni nemigangatho yolawulo yokukhusela i-UV kodwa ezikwahlangabezana nemfuno ekhulayo yezithambiso zelanga ezisebenzayo nezilula ukuzisebenzisa.
Njengoko imakethi ye-sunscreen iqhubeka nokutshintsha, ukubaluleka kwe-Zinc Oxide ekunikezeni ukhuselo olukhuselekileyo nolusebenzayo elangeni akunakugxininiswa kakhulu. Ngokusebenzisa ubuchwepheshe obutsha be-Zinc Oxide, abenzi beemveliso banokubonelela ngeemveliso ezibonelela ngokhuseleko oluphezulu lwe-UVA, ezilungele iintlobo ezahlukeneyo zolusu, kwaye zihlangabezane nolindelo lobuhle lwabathengi banamhlanje.
Ukuqukumbela, iZinc Oxide isalokhu ingundoqo ekuphuhlisweni kwezithambisi zelanga zesizukulwana esilandelayo, inika isisombululo esithembekileyo nesikhuselekileyo sokukhusela i-UV kwi-spectrum ebanzi. Njengoko abathengi beqonda ngakumbi ukubaluleka kokukhusela i-UVA, iimveliso eziquka i-zinc oxide ephucukileyo zikulungele ukukhokela imakethi, zibeka imigangatho emitsha ekunyamekeleni ilanga.
Ixesha leposi: Agasti-27-2024