UV Absorber UV-9 CAS TSIS MUAJ.: 131-57-7
| Lub npe tshuaj lom neeg | 2-Hydroxy-4-methoxybenzophenone, BP-3 |
| Cov mis molecular | C14H12O3 |
| Qhov hnyav ntawm cov molecule | 228.3 |
| CAS NO. | 131-57-7 |
Cov qauv tshuaj lom neeg
Cov ntsuas kev txawj ntse
| Qhov tsos | hmoov daj daj |
| Cov Ntsiab Lus | ≥ 99% |
| Qhov kub yaj | 62-66°C |
| Tshauv | ≤ 0.1% |
| Poob ntawm qhov ziab (55 ± 2 ° C) | ≤0.3% |
Siv
Cov khoom no yog ib qho tshuaj nqus tau hluav taws xob UV zoo heev, muaj peev xwm nqus tau hluav taws xob UV ntawm 290-400 nm wavelength, tab sis nws yuav luag tsis nqus tau lub teeb pom kev, tshwj xeeb tshaj yog siv rau cov khoom xim pob tshab. Nws ruaj khov rau lub teeb thiab cua sov, tsis lwj hauv qab 200 ° C, siv rau xim thiab ntau yam khoom yas, tshwj xeeb tshaj yog siv rau polyvinyl chloride, polystyrene, polyurethane, acrylic resin, rooj tog xim pob tshab, thiab cov tshuaj pleev ib ce, nrog rau cov tshuaj ntawm 0.1-0.5%.
Ntim thiab Khaws Cia
Pob: 25KG/CARTON
Kev Cia Khoom: Ruaj khov hauv vaj tse, khaws qhov cua thiab deb ntawm dej thiab kub.
Sau koj cov lus ntawm no thiab xa tuaj rau peb