SONGSORB® 3280

2-(2’-Hydroxy-3’,5’-di-t-amylphenyl) benzotriazole. Acts as a light stabilizer. It has high degree of photo-stability, low volatility and does not discolor with metals. It exhibits strong UV absorption, low initial color and good solubility. It is compatible with polypropylene, polyethylene, PVC, ABS, polyacetal, styrene homo and copolymers, polyvinylbutyral, two component epoxies, TPU, elastomer, acrylics, polyurethane fibers and polyamide. It used in combination with phenolic & phosphite antioxidants and HALS to optimize performance in outdoor use. It complies with following regulations: AICS, DSL, EINECS, IECSC, ENCS, NZIoC, ECL, PICCS and TSCA.