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Brief： UV Absorber UV-327
Chemical name:2-(2'-Hydroxy-3',5'-di-tert-butylphenyl) -5-chlorobenzotriazole
Introduction:UV-327 is a BENZOTRIAZOLE type ultraviolet light absorber (UVA ), imparting good light stability for plastics and other organic polymers. UV-327 is recommended in a variety of polymers and organic substrates, including acrylic polymers, polycarbonate, polyesters, styrene homo- and copolymers, unsaturated polyesters, polyvinyl chloride, polyolefins, polyvinyl butyral, elastomers, and adhesives.
Empirical Formula : C17H18N30Cl
CAS NO : 3864-99-1 http://www.jingyouchemical.com。 |
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