SONGSORB 3260

Benzotriazole UV-absorber for plastics in powder form.
* SONGSORB® 3290 is a strong absorber of ultraviolet radiation in the 300~400? region and has a high degree of photostability – photochemical energy absorbed in the ultraviolet region is dissipated as thermal energy.
* Protects polymers from UV radiation, helping to preserve the original appearance and physical integrity of molded articles, films, sheets and fibers during outdoor weathering.
* It provides effective light stabilization and prevents the yellowing and degradation of polymers such as polycarbonate, unsaturated polyesters, and acrylics.
* Can be used in combination with phenolic & phosphite antioxidants, and HALS to optimize performance in outdoor use