Sunsafe DHHB (Diethylamino hydroxybenzoyl hexyl benzoate)yog lub lim dej UV uas nqus tau zoo hauv UV-A. Txo qhov kev raug hluav taws xob ultraviolet ntau dhau ntawm daim tawv nqaij uas yuav ua rau puas tsuaj sai thiab ntev,Sunsafe DHHByog ib lub lim dej UV uas yaj tau hauv roj uas yuav muab tso rau hauv cov roj theem ntawm cov emulsions.
EDmaRC tau pom cov hauv qab no "Kev tshawb fawb Biomonitoring qhia tau tias ntau tshaj 90% ntawm cov pej xeem Danish tso cov lim dej UV hauv lawv cov zis tsis yog thaum lub caij ntuj sov xwb tab sis thoob plaws hauv ib xyoos. Nws yog tshwm sim los ntawm kev siv dav dav ntawm cov lim dej UV, tsis yog tsuas yog hauv cov tshuaj pleev thaiv hnub xwb tab sis kuj tseem muaj ntau yam khoom siv niaj hnub, xws li cov khoom siv tu tus kheej, cov khoom ntim khoom noj, rooj tog, khaub ncaws, tshuaj ntxuav tes, cov khoom ua si, cov neeg ua haujlwm ntxuav thiab ntau lwm yam. Kev siv dav dav ntawm cov lim dej UV yog tshwm sim los ntawm lawv cov khoom tshwj xeeb los tiv thaiv cov xim los ntawm blushing thiab los tiv thaiv cov yas los ntawm yaj vim yog lub hnub raug."
Sunsafe DHHBtau txais kev pom zoo hauv Tebchaws Europe xyoo 2005, thiab kuj tseem muag hauv Tebchaws Meskas, South America, Mexico, Nyiv Pooj thiab Taiwan. Nws muaj cov qauv tshuaj zoo ib yam li cov tshuaj benxophoenone, thiab ua rau muaj kev ruaj khov zoo. Nws siv rau hauv cov concentration txog li 10% hauv cov khoom siv tshuaj pleev thaiv hnub, ib leeg lossis ua ke nrog lwm cov tshuaj nqus UV.Nws ruaj khov heev thiab muab kev tiv thaiv UVA zoo.
Nws kuj muaj cov dej yaj zoo, cov mis mos zoo heev, thiab sib haum xeeb zoo nrog lwm cov lim dej UV thiab cov khoom xyaw pleev kom zoo nkauj. Sunsafe DHHB muab kev tiv thaiv cov dawb radicals zoo heev thiab zoo tagnrho rau kev saib xyuas lub hnub ntev thiab cov khoom saib xyuas lub ntsej muag tiv thaiv kev laus.
Lub sijhawm tshaj tawm: Cuaj hlis-09-2022