UV Absorber UV-531 don PVC CAS NO.: 1843-05-6
| Sunan sinadarai | 2-hydroxy-4- (octyloxy) benzophenone |
| Tsarin kwayoyin halitta | C21H26O3 |
| Nauyin kwayoyin halitta | 326 |
| CAS NO. | 1843-05-6 |
Tsarin tsarin sinadarai
Fihirisar fasaha
| Bayyanar | haske rawaya crystal foda |
| Abun ciki | ≥ 99% |
| Matsayin narkewa | 47-49 ° C |
| Asarar bushewa | 0.5% |
| Ash | 0.1% |
| Hasken watsawa | 450nm≥90%;500nm≥95% |
Amfani
Wannan samfurin shine mai daidaitawa mai haske tare da kyakkyawan aiki, yana iya ɗaukar hasken UV na 240-340 nm tsawon tsayi tare da halaye na launi mai haske, rashin guba, dacewa mai kyau, ƙananan motsi, sauƙin sarrafawa da dai sauransu Yana iya kare polymer zuwa iyakar iyakarta. , yana taimakawa wajen rage launi.Hakanan yana iya jinkirta rawaya kuma ya hana asarar aikinsa na zahiri.An yadu shafi PE, PVC, PP, PS, PC Organic gilashi, polypropylene fiber, ethylene-vinyl acetate da dai sauransu Bugu da ƙari, yana da kyau sosai haske-kwantar da hankali sakamako a kan bushewa phenol aldehyde, varnish na barasa da acname, polyurethane, acrylate. , expoxname da dai sauransu.
Gabaɗaya sashi
Matsakaicin sa shine 0.1% -0.5%.
1.Polypropylene: 0.2-0.5wt% dangane da nauyin polymer
2.PVC
PVC mai ƙarfi: 0.5wt% dangane da nauyin polymer
Plasticized PVC: 0.5-2 wt bisa ga nauyin polymer
3.Polyethylene: 0.2-0.5wt% dangane da nauyin polymer
Shiryawa da Ajiya
Kunshin: 25KG/CARTON
Ajiye: Barga a cikin dukiya, kiyaye samun iska da nisantar ruwa da zafin jiki.