UV absorber UV-326 CAS NO.: 3896-11-5
| Magaca kiimikada | 2- (2′-hydroxide-3′- butyl-sare-5′-methylphenyl)-5 -chloro-2H-benzotriazole |
| qaacidada molecular | C17H18N3OCL |
| Miisaanka molecular | 315.5 |
| CAS NO. | 3896-11-5 |
Qaab dhismeedka kiimikada
Tilmaamaha farsamada
| Muuqashada | crystal yar huruud khafiif ah |
| Nuxurka | ≥ 99% |
| barta dhalaalaysa | 137 ~ 141°C |
| Luminta qalajinta | ≤ 0.5% |
| Dambas | ≤ 0.1% |
| Gudbinta iftiinka | 460nm≥97%; 500nm≥98% |
Isticmaal
Dhererka hirarka nuugista ugu badan waa 270-380nm.
Waxaa inta badan loo isticmaalaa polyvinyl chloride, polystyrene, resin unsaturated, polycarbonate, poly (methyl methacrylate), polyetylen, xabagta ABS, resin epoxy iyo cellulose resin iwm.
Qiyaasta guud
1. Polyester-ka aan saturated: 0.2-0.5wt% ku salaysan miisaanka polymer
2. PVC
PVC adag: 0.2-0.5wt% ku salaysan miisaanka polymer
PVC caag ah: 0.1-0.3wt% ku salaysan miisaanka polymer
3.Polyurethane: 0.2-1.0wt% ku salaysan miisaanka polymer
4. Polyamide: 0.2-0.5wt% ku salaysan miisaanka polymer
Baakaynta iyo Kaydinta
Xidhmada: 25KG/CARTON
Kaydinta: Guriga ku deggan, hawo-qaadashada ka ilaali biyaha iyo heerkulka sare.
Halkan ku qor fariintaada oo noo soo dir