Octabenzone CAS 1843-05-6 (UV Absorber UV-531; Benzophenone-12) Tsafta> 99.0% (HPLC)

2-Hydroxy-4-n-Octyloxybenzophenone (Octabenzone; UV Absorber UV-531; Benzophenone-12) (CAS: 1843-05-6) wani ultraviolet haske absorber (UVA) na benzophenone aji, ba da kyakkyawar kwanciyar hankali ga robobi. da sauran kwayoyin polymers.Saboda tasirinsa mai fa'ida mai fa'ida mai fa'ida ta UV da ingantaccen daidaituwar polymer, UV-531 yana ba da matsakaicin kariyar polymer da ƙarancin launi, yana jinkirta rawaya da asarar kaddarorin jiki.UV531 ne mai matukar inganci ultraviolet absorber tare da low volatility, juriya ga ƙaura da kuma sauki sarrafa Properties.Yana da kyakkyawan sakamako na synergistic tare da antioxidant da haske stabilizer.UV Absorber UV-531 ne mai haske stabilizer da kyau yi, iya sha da UV radiation na 240-340 nm wavelength tare da halaye na haske launi, nontoxic , mai kyau karfinsu, kananan motsi, sauki aiki da dai sauransu Yana iya kare polymer to iyakar iyakarsa, yana taimakawa wajen rage launi.Hakanan yana iya jinkirta rawaya kuma ya hana asarar aikinsa na zahiri.An yadu shafi PE, PVC, PP, PS, PC Organic gilashi, polypropylene fiber, ethylene-vinyl acetate da dai sauransu Bugu da ƙari, yana da kyau sosai haske-kwantar da hankali sakamako a kan bushewa phenol aldehyde, varnish na barasa da kuma acname, polyurethane, acrylate. , expoxname da dai sauransu.. Shawarar sashi shine 0.1% --0.5%.UV Absorber UV-531 yana aiki azaman mai ɗaukar UV, ya sami aikace-aikacen a cikin ƙirar kayan kwalliyar launi da samfuran gashi, rana- da samfuran kula da jiki.Matsakaicin sa shine 0.1% -0.5%.1. Polypropylene: 0.2-0.5wt% bisa nauyin polymer2. PVC:PVC mai ƙarfi: 0.5wt% dangane da nauyin polymer.Plasticized PVC: 0.5-2 wt bisa ga nauyin polymer.