JADEWIN UV328

JADEWIN UV328 by Qingdao Jade New Material Technology is a 2-(2'-hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole. Acts as strong ultraviolet (UV) light absorber (in the 290~400 nm region). Possesses high degree of photo-stability (photochemical energy absorbed in the ultraviolet region is dissipated as thermal energy). Exhibits strong UV absorption, low initial color, good solubility in plasticizers & monomers and moderately low volatility. JADEWIN UV328 is highly compatible with polyolefins, PVC, styrene homo and copolymers, ABS, acrylic polymers, unsaturated polyesters, thermoplastic urethanes, moisture cured polyurethanes, polyacetals, polyvinylbutyral, two component epoxies & urethanes and oil alkyds. Used in thermosetting acrylic enamels and powder coatings. Can be used in combination with phenolic & phosphite antioxidants, and HALS to optimize performance in outdoor use. Listed in AICS, DSL, IECSC, EINECS, ENCS, ECL, PICCS and TSCA.