UV-326 is a benzotriazole type ultraviolet light absorber (UVA), imparting good light stability for plastics and other organic polymers.
It has stable performance, low toxicity, and strong ability of ultraviolet absorbing, can effectively absorb the ultraviolet light which wavelength is 270~380nm.
Octabenzone (UV-531) is a light stabilizer with good performance, capable of absorbing the UV radiation of 240-340 nm wavelength with the characteristics of light color, nontoxic, good compatibility, easy processing etc.
It is widely applied to PE,PVC, PP,PS,PC organic glass, polypropylene fiber, ethylene-vinyl acetate etc.
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