UV-329 CAS 3147-75-9
UV absorber UV-329 ne mai kyau da ingantaccen anti-tsufa wakili, mai narkewa a cikin benzene, styrene, ethyl acetate, dan kadan mai narkewa a cikin ethanol, insoluble a cikin ruwa, iya sha 270-340 nm UV haske, Yadu amfani a PE, PVCChemicalbook, PP, PS, fiber, polypropysin repusin, PC, fiber, polypropysin resorption. vinyl acetate da sauran abubuwa. Ana iya amfani da shi don kayan kwalliya irin su kwantena filastik da akwatunan kayan abinci, samar da su da kyakkyawan tasirin daidaitawar haske.
| Abu | Ƙayyadaddun bayanai |
| Wurin narkewa | 106-108 ° C (lit.) |
| Wurin tafasa | 471.8± 55.0 °C (An annabta) |
| Yawan yawa | 1.10± 0.1 g/cm3 (An annabta) |
| Matsin tururi | 0 Pa da 20 ℃ |
| Adadin acidity (pKa) | 8.07± 0.45 (An annabta) |
| Ruwa mai narkewa | 2μg/L a 20 ℃ |
| LogP | 7.290 (est) |
Light stabilizer UV-329 ne sosai m haske stabilizer tare da fadi da kewayon UV sha Properties, low volatility, dace da polystyrene, polymethyl acrylate, polyester, m polyvinyl chloride, polycarbonate, ABS resins, da dai sauransu Yana da musamman tasiri a m kayayyakin da aikin injiniya robobi sarrafa a high zafin jiki. Lokacin da aka haɗe shi da antioxidant, yana da kyakkyawan sakamako na synergistic, wanda zai iya inganta yanayin juriya da kwanciyar hankali na samfurin.
25kg / drum ko bisa ga abokin ciniki bukatun.
UV-329 CAS 3147-75-9
UV-329 CAS 3147-75-9
