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 tsayin raƙuman ruwa 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 iyakarsa. , 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 kuma acname, polyurethane, acrylate. , expoxname da 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 Adanawa
Kunshin: 25KG/CARTON
Ajiye: Barga a cikin dukiya, kiyaye samun iska da nisantar ruwa da zafin jiki.