Nyob rau hauv lub ntiaj teb niaj hnub hloov zuj zus ntawm kev tu tawv nqaij thiab kev tiv thaiv lub hnub, tus hero tshiab tau tshwm sim hauv daim ntawv ntawmKev nyab xeeb®DPDT (Disodium Phenyl Dibenzimidazole Tetrasulfonate). Cov khoom siv tshuaj pleev thaiv hnub tshiab no tau txais txiaj ntsig tseem ceeb hauv kev lag luam rau nws lub peev xwm zoo tshaj plaws los muab kev tiv thaiv UVA zoo, teeb nws sib nrug ntawm lwm cov lim UV.
Kev nyab xeeb®DPDT (Disodium Phenyl Dibenzimidazole Tetrasulfonate)yog cov dej-soluble organic compound uas muaj txiaj ntsig zoo hauv absorbing thiab neutralizing UVA rays, uas yog thawj qhov ua rau tawv nqaij laus thiab mob qog noj ntshav. Qhov sib xyaw no tshwj xeeb tshaj yog muaj txiaj ntsig hauv thaj tsam ntawm 320-400 nm, muab qhov dav dav ntawm UVA tiv thaiv uas tsis sib xws los ntawm ntau lwm cov khoom xyaw tshuaj pleev thaiv hnub.
Ntxiv rau nws cov kev tiv thaiv zoo tshaj UVA,Kev nyab xeeb®DPDT (Disodium Phenyl Dibenzimidazole Tetrasulfonate)tau pom tias muaj qhov nkag mus rau ntawm daim tawv nqaij tsawg, ua rau nws muaj kev nyab xeeb thiab txhim khu kev qha rau cov neeg siv khoom siv hnub ci. Nws tseem yog cov duab zoo heev, txhais tau tias nws khaws nws cov txiaj ntsig txawm tias raug tshav ntuj rau lub sijhawm ntev.
Raws li qhov tshwm sim ntawm nws qhov kev ua tau zoo,Kev nyab xeeb®DPDT (Disodium Phenyl Dibenzimidazole Tetrasulfonate)tau txais kev pom zoo rau kev siv tshuaj pleev thaiv hnub tshuaj pleev ib ce hauv ntau lub tebchaws, suav nrog European Union, Nyiv, thiab Tebchaws Meskas. Nws suav nrog hauv cov tshuaj pleev thaiv hnub tau pom tias yuav txhim khu kev tiv thaiv tag nrho UVA, kom ntseeg tau tias cov neeg siv tau txais kev tiv thaiv zoo tshaj plaws tiv thaiv UV rays.
Qhov sawv ntawmKev nyab xeeb®DPDT (Disodium Phenyl Dibenzimidazole Tetrasulfonate)raws li cov khoom siv tshuaj pleev thaiv hnub zoo tshaj plaws yog qhov qhia txog kev xav tau ntau ntxiv rau kev kho tawv nqaij zoo thiab txhim khu kev qha. Nrog nws cov pov thawj muaj peev xwm los tiv thaiv daim tawv nqaij los ntawm kev laus ntxov ntxov thiab cov qog nqaij hlav ntawm daim tawv nqaij, nws tau npaj los ua lub hauv paus ntawm kev lag luam tshuaj pleev thaiv hnub.
Hauv kev xaus,Kev nyab xeeb®DPDT (Disodium Phenyl Dibenzimidazole Tetrasulfonate)yog ib qho kev ua si-hloov cov tshuaj tiv thaiv hnub ci uas muaj kev tiv thaiv UVA tsis sib xws. Raws li kev tshawb fawb ntxiv ua pov thawj nws cov txiaj ntsig thiab kev nyab xeeb, nws xav tias yuav yog qhov kev xaiv zoo tshaj plaws rau cov tuam txhab tshuaj pleev thaiv hnub thiab cov neeg siv khoom sib xws.
Post lub sij hawm: May-29-2024