Mea e mitiia ai le UV UV-326 CAS NO.: 3896-11-5
| Igoa vailaʻau | 2-(2′-hydroxide-3′- tertiary butyl–5′-methylphenyl)-5 -chloro-2H-benzotriazole |
| Fa'asologa molekiula | C17H18N3OCL |
| Mamafa molekiula | 315.5 |
| CAS NO. | 3896-11-5 |
Fua fa'atulagaina fa'akemikolo
Fa'asinomaga fa'apitoa
| Foliga vaaia | tioata samasama vaivai la'ititi |
| Mataupu | ≥ 99% |
| Tulaga e liusuavai ai | 137~141°C |
| Leiloa i le fa'amago | ≤ 0.5% |
| Lefulefu | ≤ 0.1% |
| Fa'asalalauina o le malamalama | 460nm≥97%; 500nm≥98% |
Fa'aaoga
O le umi maualuga o le mitiia o galu e 270-380nm.
E masani ona faʻaaogaina i le polyvinyl chloride, polystyrene, unsaturated resin, polycarbonate, poly (methyl methacrylate), polyethylene, ABS resin, epoxy resin ma le cellulose resin ma isi mea faapena.
Fua fa'atatau lautele
1. Polyester e le'i fa'atumuina: 0.2-0.5wt% e fa'atatau i le mamafa o le polymer
2. PVC
PVC Malō: 0.2-0.5wt% e faʻavae i luga o le mamafa o le polymer
PVC fa'apalasitika: 0.1-0.3wt% e fa'atatau i le mamafa o le polymer
3.Polyurethane: 0.2-1.0wt% e faʻavae i luga o le mamafa o le polymer
4. Polyamide: 0.2-0.5wt% e faʻavae i luga o le mamafa o le polymer
Afifiina ma le Teuina
Afifi: 25KG/KATONA
Teuina: Fale mautu i totonu o le fale, tausi le ea ma mamao ese mai le vai ma le vevela maualuga.