CAS 3864-99-1 Light Stabilizer 327 UV 327 

UV 327 Cas No. 3864-99-1 is a high efficient UV absorber, which can effectively absorb 270-400 nm UV light.  UV 327 has good thermo stability, low volatility, good intermiscibility with the polyolefin. UV 327 almost does not absorb visible light, particularly applicable to colorless and light-colored products. UV 327 is suitable for polyolefin, PVC, PMMA, POM, PU and ABS resin. UV 327 is particularly suited to polypropylene fiber. Chemical Name 2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole Formula C20H24N3OCl…