Juyin Halitta na Chemical Sunscreen Sinadaran

Yayin da ake ci gaba da bunƙasa buƙatu don samun ingantaccen kariya daga rana, masana'antar kayan shafawa ta shaida wani gagarumin juyin halitta a cikin sinadarai da ake amfani da su a cikin sinadarai masu amfani da hasken rana.Wannan labarin ya bincika tafiya na ci gaban sinadarai a cikin sinadarai na hasken rana, yana nuna tasirin canji ga samfuran kariya na rana na zamani.

Binciken Abubuwan Farko:
A farkon matakan ƙirar hasken rana, ana amfani da sinadarai na halitta kamar tsiro, ma'adanai, da mai don samar da iyakataccen kariya ta rana.Duk da yake waɗannan sinadarai sun ba da wani matakin toshewar radiation UV, ingancinsu ya kasance mai ƙanƙanci kuma ba shi da tasirin da ake so na dorewa.

Gabatarwar Filters Na Halitta:
Ci gaban da aka samu a cikin sinadarai sunscreens ya zo tare da gabatar da abubuwan tacewa, wanda kuma aka sani da UV absorbers.A tsakiyar karni na 20, masana kimiyya sun fara binciken kwayoyin halitta masu iya ɗaukar hasken UV.Benzyl salicylate ya fito a matsayin majagaba a wannan fanni, yana ba da matsakaicin kariyar UV.Koyaya, ƙarin bincike ya zama dole don haɓaka ingancinsa.

Ci gaba a cikin Kariyar UVB:
Gano para-aminobenzoic acid (PABA) a cikin 1940s ya nuna wani muhimmin ci gaba a cikin kariya ta rana.PABA ya zama sinadari na farko a cikin sunscreens, yadda ya kamata ya sha UVB haskoki da ke da alhakin kunar rana.Duk da tasirin sa, PABA yana da iyakoki, kamar yuwuwar ƙin fata da rashin lafiyar jiki, yana haifar da buƙatar madadin sinadaran.

Kariya-Babban Kariya:
Yayin da ilimin kimiyya ya faɗaɗa, an mayar da hankali ga haɓaka abubuwan da za su iya kariya daga haskoki UVB da UVA.A cikin 1980s, avobenzone ya fito a matsayin ingantaccen tacewa na UVA, wanda ya cika kariyar UVB da ke wanzuwa ta hanyar hasken rana na tushen PABA.Koyaya, zaman lafiyar avobenzone a ƙarƙashin hasken rana ya kasance ƙalubale, wanda ke haifar da ƙarin sabbin abubuwa.

Ɗaukar hoto da Ingantaccen Kariyar UVA:
Don magance rashin kwanciyar hankali na matatun UVA na farko, masu bincike sun mayar da hankali kan inganta yanayin hoto da kariyar bakan.Abubuwan da aka haɓaka kamar octocrylene da bemotrizinol an haɓaka su, suna ba da ingantaccen kwanciyar hankali da ingantaccen kariya ta UVA.Waɗannan ci gaban sun inganta aiki da amincin kayan aikin hasken rana sosai.

Filter UVA Organic:
A cikin 'yan shekarun nan, matatun UVA na halitta sun sami shahara saboda keɓaɓɓen kariyar su ta UVA da ingantacciyar kwanciyar hankali.Haɗaɗɗen abubuwa kamar Mexoryl SX, Mexoryl XL, da Tinosorb S sun canza fuskar hasken rana, suna samar da kariya ta UVA mai inganci.Wadannan sinadarai sun zama masu mahimmanci ga tsarin kare rana na zamani.

Sabbin Dabarun Ƙira:
Tare da ci gaban sinadarai, sabbin fasahohin ƙirƙira sun taka muhimmiyar rawa wajen haɓaka aikin sinadarai na hasken rana.Nanotechnology ya buɗe hanya don ƙananan ƙwayoyin cuta, suna ba da ɗaukar hoto na gaskiya da ingantaccen sha UV.Hakanan an yi amfani da fasahar ɗaukar hoto don haɓaka kwanciyar hankali da haɓaka isar da sinadarai, tabbatar da mafi girman inganci.

Abubuwan Hulɗa:
Tare da haɓaka fahimtar tasirin sinadarai na hasken rana akan lafiyar ɗan adam da muhalli, ƙungiyoyin gudanarwa sun aiwatar da jagorori da hane-hane.Sinadaran kamar oxybenzone da octinoxate, waɗanda aka sani da yuwuwar tasirin muhallinsu, sun sa masana'antar haɓaka wasu zaɓuɓɓukan zaɓi, ba da fifikon aminci da dorewa.

Ƙarshe:
Juyin sinadirai a cikin sinadarai masu kare hasken rana ya kawo sauyi ga kariyar rana a masana'antar kayan kwalliya.Daga farkon matatun kwayoyin halitta zuwa haɓaka ci gaban kariyar UVA da sabbin dabarun ƙira, masana'antar ta sami ci gaba mai mahimmanci.Ci gaba da bincike da haɓakawa za su haifar da mafi aminci, mafi inganci, da samfuran kariya ga muhalli, tabbatar da mafi kyawun kariyar rana ga masu amfani.


Lokacin aikawa: Maris-20-2024