UV Absorber UV-9 CAS NO.: 131-57-7
| Dzina la mankhwala | 2-Hydroxy-4-methoxybenzophenone,BP-3 |
| Molecular formula | C14H12O3 |
| Kulemera kwa maselo | 228.3 |
| CAS NO. | 131-57-7 |
Chemical structural chilinganizo
Technical index
| Maonekedwe | ufa wonyezimira wachikasu |
| Zamkatimu | ≥ 99% |
| Malo osungunuka | 62-66 ° C |
| Phulusa | ≤ 0.1% |
| Kutaya pakuyanika (55±2°C) | ≤0.3% |
Gwiritsani ntchito
Chogulitsachi ndi chapamwamba kwambiri cha UV choyamwa ma radiation, chomwe chimatha kuyamwa bwino ma radiation a UV a 290-400 nm wavelength, koma sichimamwa kuwala kowoneka bwino, makamaka kumagwiritsidwa ntchito pazinthu zowoneka bwino. Ndiwokhazikika pakuwala ndi kutentha, osawola pansi pa 200 ° C, wogwiritsidwa ntchito popaka utoto ndi zinthu zosiyanasiyana zapulasitiki, zogwira mtima kwambiri pa polyvinyl chloride, polystyrene, polyurethane, acrylic resin, mipando yowoneka bwino yowala, komanso zodzoladzola. Mlingo wa 0.1-0.5%.
Kulongedza ndi Kusunga
Phukusi: 25KG/CARTON
Kusungirako: Kukhazikika pamalopo, kusunga mpweya wabwino komanso kutali ndi madzi ndi kutentha kwakukulu.