Benzophenone-9 hauv kev tiv thaiv tshav ntuj
Tso lus
Benzophenone-9 (benzophenone-9) yog lwm cov tshuaj UV absorber feem ntau pom hauv cov khoom siv tshuaj pleev thaiv hnub. Nws ua hauj lwm zoo ib yam li lwm yam Benzophenone, feem ntau yog absorbing ultraviolet rays UVA thiab UVB rays los tiv thaiv daim tawv nqaij los ntawm cov teeb meem hluav taws xob.
Hauv cov khoom siv tshuaj pleev thaiv hnub, Benzophenone-9 feem ntau yog siv los ua ib qho ntawm UV absorbers, nrog rau lwm cov khoom xyaw los muab kev tiv thaiv UV. Benzophenone-9 tej zaum yuav muaj qhov sib txawv me ntsis ntawm qhov sib txawv me ntsis piv rau Benzophenone-4, tab sis lub hauv paus ntsiab lus zoo sib xws, ob qho tib si tiv thaiv daim tawv nqaij los ntawm kev nqus UV hluav taws xob thiab hloov mus rau hauv lub zog hluav taws xob.
Raws li nrog rau cov khoom siv tshuaj pleev ib ce, cov lus qhia cov khoom lag luam thiab cov tshuaj pom zoo yuav tsum tau ua raws li thaum siv Benzophenone-9. Nws raug nquahu kom ua ib qho kev kuaj tawv nqaij ua ntej siv los xyuas kom meej tias nws tsis ua rau muaj kev phiv tshuaj. Tsis tas li ntawd, kev saib xyuas yuav tsum tau them rau lub txee lub neej thiab kev cia khoom ntawm cov khoom kom ntseeg tau tias nws cov txiaj ntsig zoo.
