2-(2'-Hydroxy-5'-t-octylphenyl)-benzotriazole. Acts as a highly efficient UV-absorber. Provides excellent initial color and relative low volatility. Used for molding, sheet, glazing materials for... view more

Benzotriazole type UV Absorber that imparts good light stability for organic polymers. Protects polymers as well as organic pigments from UV radiation helping to preserve the original appearance and... view more