Maualuga le lelei o le UV Absorber UV 329 cas 3147-75-9
Igoa o le Oloa: UV Absorber UV 329
Upu tutusa: 2-(2H-Benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol; UV-329; UV-5411; UV Absorber 329
CAS: 3147-75-9
UV-329 e faʻaaogaina lautele i polymers ma isi mea faʻaola, e aofia ai le polycarbonate, PVC malō, ma le pvc fetuutuunai. E lelei lona fesiitaiga o le malamalama i le vaega o le malamalama vaaia, o lea e faʻaaogaina lautele ai i mea eseese opitika ma e mafai ona faʻaopoopo i mea polymer e paʻi atu i meaʻai.
Ia tapuni mau le fagu. Aloese mai le foloina ma le mānavaina.
Pusa katuni 20KG poʻo le talipalau katuni 25KG, poʻo manaʻoga o tagata faʻatau
| Igoa Fefa'ataua'iga | UV-329 | |||||
| Igoa o le Vailaau | 2- (2'-Hydroxy-5'-tert-octylphenyl)benzotriazole | |||||
| Fua fa'atatau | C20H25N3O | |||||
| MATAUPU NUMERA. | 3147-75-9 | |||||
| Mamafa Molekiula | 323.4 | |||||
| Fa'amatalaga auiliili | Foliga Mai | Pa'u pa'epa'e | ||||
| Mama | ≥99% (HPLC) | |||||
| Tulaga e liusuavai ai | 103-105.3°C | |||||
| Lefulefu | ≤0.1% | |||||
| Leiloa i le Fa'amago | ≤0.3% | |||||
| Fesiitaiga | 440 nm≥97% 500 nm≥98% | |||||
| Aogā ma le Faʻaaogaina | 1. O lenei oloa o se vailaʻau sili ona lelei e puipuia ai le soifua matua, e mafai ona mitiia lelei le malamalama UV e 270-380 nm.2. E lē mu, e lē pāpā, e lē oona, e lē afaina ai le soifua maloloina. 3. E toetoe lava a lē mitiia e lenei oloa le malamalama vaaia, aemaise lava e faʻaaogaina i oloa e leai ni lanu ma oloa e malamalama. 4. O lenei oloa e talafeagai mo le polyester, PVC malosi, PS, PMMA, PC, ABS resin, ma isi. E sili atu lona aoga i oloa manino | |||||
| Fua fa'atatau fautuaina | PS | ABS | UA FA'A'AOGA | PVC | Polyester | |
| 0.2-0.5% | 0.3-0.5% | 0.2-0.4% | 0.2-0.5% | 0.3-0.5% | ||
| Afifi | 20KG atigipusa po'o le talipalau; 500kg i le tasi pallet | |||||
