Ugqibe kwelokuba usebenzisa i-suncreen yendalo kukhetho olufanelekileyo kuwe. Mhlawumbi uziva lukhetho olusempilweni kuwe kunye nendalo esingqongileyo, okanye ilanga kunye nezithako ezisebenzayo zokwenziwa zicaphukisa ulusu lwakho olunobuthathaka.
Emva koko uva malunga "ne-nanoparticles" kwi-suactors yendalo, kunye nezinye ezothusayo kunye nolwazi oluthile malunga nezintlu ezikunika ikhephu. Ibaluleke kakhulu, ngaba ukukhetha ilanga lendalo kufuneka lidideke?
Ngolwazi oluninzi lwalapha apho, inokubonakala ingaphezulu. Ke, masincame ngengxolo kwaye siqwalasele i-ENATATALCES ESINCEEN, ukhuseleko lwabo, izizathu zokuba ungazifuna kwi-suncreen yakho kwaye xa ungayi.
Zithini i-nanoparticals?
I-Nanoparclecs inamachaphaza amancinci ento enikiweyo. I-Nanoparcclecles ingaphantsi kwe-100 yee-nanometers ezinkulu. Ukunika umbono othile, i-nanometer ngamaxesha angama-1000 amancinci amancinci kunobukhulu beStrand enye.
Ngelixa i-nanopalicles inokwenzeka ngokwemvelo, njengokuncitshiswa kwamathontsi e-Sprict Mzekeli kumzekelo, uninzi lwe-nanopartica lwenziwe kwilebhu. Kwisikreyithi, i-nanoparcles ekuthethwa ngayo yi-zungu oxide kunye neTitanium dioksi. Ezi zithako ziqhekezwe zibe ngamasuntswana amahle ngaphambi kokuba bongezwe kwi-suncreen yakho.
Okokuqala i-Nanopartiles yaqala ukuba ifumaneke kwi-sunscreens ngeminyaka yoo-1980, kodwa ayizange ifumane nyhani kude kube yi-1990s. Namhlanje, ungacinga i-sunckere yakho ye-sunc nge-zusi oxide kunye / okanye i-titanium dioksiide ngamasuntswana e-Nano ngaphandle kokuba kuchazwe ngenye indlela.
Imigaqo "Nano" kwaye "yenziwe" zihambelana. Ke, i-suncreen ethwele i-zinc "okanye i-minc okanye ilebheli yelebheli ye-Titanium Dioxile" iqukethe i-nanopalicles.
I-Nanoparclecs ayifumanekanga nje elanga. Uninzi lweemveliso ze-Skerecare kunye ne-Cosmetic, njengeziseko, i-shampoos, kunye namazinyo, zihlala ziqukethe izithako ezicekeceke. I-Nanoparch ikwasetyenziswa kwi-elektroniki, iindwangu, iglasi enganyangekiyo-enganyangekiyo, nangaphezulu.
I-Nanoparcculticles igcina ilanga lendalo ukusuka ekuhambeni ifilimu emhlophe kulusu lwakho
Xa ukhetha i-suncreen yakho yendalo, unezintombini ezinokukhetha kuzo; Abo bane-nanopalicals nakwabo bangaphandle. Umahluko phakathi kwezi zimbini ziya kubonisa ulusu lwakho.
Zombini i-ticoxide kunye ne-binc axide ivunyiwe yi-FDA njengezithako ze-sunscrening zelanga. Inye nganye inika ukhuseleko olubanzi lwe-UV, nangona i-tetanium dioxide isebenza kakuhle xa idityaniswa ne-zinc oxide okanye enye into enesikrelemnqa.
I-Zinc oxide kunye ne-tioxitay dioxide ngokubonisa i-UV kude kulusu, ukukhusela ulusu elangeni. Kwaye ziyaphumelela kakhulu.
Kwindlela yabo eqhelekileyo, engaqhelekanga ye-nano, i-jin oxide kunye ne-titanium diokside imbi kakhulu. Xa ifakwe kwi-suncreen, baya kuyishiya ifilimu emhlophe ebonakalayo ngaphaya kolusu. Cinga ngobomi be-stereotypical enemhlophe ngaphaya kwebhulorho yempumlo-yep, yi-zusi oxide.
Ngenisa i-nanoparcclecles. I-SunCreen eyenziwe nge-minc ye-zinc ye-binc oxide kunye ne-titoxiium ye-titoium ye-hioxide ibambeke kulusu olungcono, kwaye ayizukushiya ngasemva ukujonga. I-Eltra-Ilungile i-nanopalicles yenza i-opaque incinci kodwa isebenza nje.
Uninzi lophando lufumana i-nanoparclecles kwi-sunscreen ekhuselekileyo
Kwizinto esikwaziyo ngoku, kubonakala ngathi i-nanoparticals ye-zungu oxide okanye i-titanium dioxide iyingozi nangayiphi na indlela. Nangona kunjalo, iziphumo zexesha elide zokusebenzisa i-minc binc axide kunye ne-titnium ye-tinzaum, yinto emfihlakalo. Ngamanye amagama, akukho bungqina bokuba ukusetyenziswa kwexesha elide kukhuselekile ngokupheleleyo, kodwa akukho bungqina bukwingozi nokuba.
Abanye baye bathandabuza ukhuseleko ngala masuntswana. Kuba bancinci kakhulu, banokuthanjiswa lulusu nasekuwo. Yimalini kwaye ingena ngendlela enokuthi ingene ngayo ixhomekeka ekubeni incinci kangakanani i-zinc axide okanye iTitanium dioxiside, kunye nendlela abahanjiswa ngayo.
Ukukhaba, kwenzeka ntoni emzimbeni wakho ukuba i-zinc axide okanye iTitanium dioxide ye-Nano ifakwe? Ngelishwa, akukho mpendulo icacileyo yoko, nokuba.
Kukho intelekelelo yokuba banokucinezela kwaye bayonakalise iiseli zethu zomzimba, ukukhawulezisa ukwaluphala ngaphakathi nangaphandle. Kodwa kuphando okungakumbi kufuneka kwenziwe ukuze wazi indlela echanekileyo okanye enye.
I-titanium diokside, xa ikwifom yayo yepowded kwaye idluliselwe, ibonisiwe ukuba ibangela umhlaza we-lab kwiigundane zelebhu. I-Mictanium Dianium Dioxide ingena kakhulu kulusu kakhulu kune-chinc axide, kwaye i-titanium dioxide ibonisiwe ukuba idlulise kwi-placenta kwaye ibhule umqobo wegazi.
Khumbula, nangona kunjalo, ukuba uninzi lwale nkcukacha luvela kwi-tenlium dioksium diokside (kuba ifumaneka kwizinto ezininzi ezicwangcisiweyo kunye neelekese). Ukusuka kwizifundo ezininzi ze-tioxium esetyenziswe nge-tioxide kunye ne-binc kuphela, ngamaxesha athile ezi zithako zifunyenwe eluswini, kwaye emva koko zazixakekile kakhulu.
Oko kuthetha ukuba nokuba usebenzisa ilanga elinelanga eline-nanopargarccles, basenokungafumani i-suble yangaphambili yolusu. Isixa-mali esingena sahluka kakhulu kuxhomekeka ekuqulunqweni kwe-suncreen, kwaye uninzi lwayo aluyi kuthabatha nzulu ukuba kwaphela.
Ngolwazi esinalo ngoku, ilanga elinelanga line-Nanopaliclics libonakala likhuselekile kwaye liphumelele kakhulu. Kucacile ukuba ifuthe ukusetyenziswa kwexesha elide lemveliso inokuba nayo kwimpilo yakho, ngakumbi ukuba usebenzisa imveliso mihla le. Kwakhona, akukho bungqina bokuba ukusetyenziswa kwexesha elide ka-Inc oxide okanye iTitanium dioxide kuyingozi, asazi ukuba ikhona impembelelo (ukuba ikhona) kulusu lwakho okanye emzimbeni wakho.
Igama elivela kakhulu
Okokuqala, khumbula ukuba unxibe ilanga yonke imihla yenye yezona zinto zibalaseleyo onokuzenza kwimpilo yexesha elide lolusu lwakho (kwaye yeyona ndlela ilungileyo yokwaluphala). Ke, kudos kuwe ngokuba uthatha inxaxheba ekukhuseleni ulusu lwakho!
Zininzi kakhulu ilanga elikhoyo, zombini ezikhoyo, zombini ukhetho lwe-nano kunye nezinto ezingezizo ezingezizo eNano, kukho imveliso yakho phaya kuwe. Sebenzisa i-suncreen enemifanekiso (Aka Nano-Paricle) I-Zinc oxide okanye iTitanium Dioxide kuya kukunika imveliso engaphantsi kwaye irubs ngaphezulu.
Ukuba uxakekile ngamasuntswana e-Nano, usebenzisa i-scycreen engekho nzulu iya kukunika amasuntswana amakhulu anokubanjwa sisikhumba sakho. Ukurhweba nguwe kukuphawula ifilimu emhlophe kulusu lwakho emva kwesicelo.
Olunye ukhetho ukuba ukhathazekile kukuphepha iimveliso ze-tioxitay ze-tioxitay ngokupheleleyo, kuba esi sithako ngulo odibene nengxaki yokubakho. Khumbula, nangona kunjalo, ukuba uninzi lwezi ngxaki zazivela kwi-eving okanye i-ming tickting tioxital dioxicles, hayi ukusuka kwi-sokon.
I-Sunchreen yendalo, zombini zidibene kwaye zingenzi, ziyahluka kakhulu kukungaguquguquki kwabo kwaye ziziva kulusu. Ke, ukuba omnye uphawu aluthengisiyo, zama enye de ufumane eyona isebenzelayo.
IXESHA LOKUQALA: UJUL-12 ukuya ku-523