2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole CAS NO.3864-99-1

Features/Benefits YS 327 features strong UV absorption and excellent compatibility in a wide variety of substrates, and moderately l…

Features/Benefits YS 327 features strong UV absorption and excellent compatibility in a wide variety of substrates, and moderately low volatility. It protects polymers as well as organic pigments from UV radiation helping to preserve the original appearance and physical integrity of molded articles, films, sheets, and fibers during outdoor weathering.