UV ABSORBER UV 360 CAS NO.103597-45-1

Supplier Info.

Chemical name: Methylene bis [(3-(2-benzotriazolyl)-2-hydroxy-5-tert-octylnyl)
CAS No.: 103597-45-1
Molecular formula: C41H50N6O2
Molecular weight: 658.9
Appearance: Slightly Yellow powder
Melting point, degree: 195-198
Assay by HPLC, %: 99 min.
Ash, %: 0.1 max.
Volatility, %: 0.3 max.
Transmittance: 460nm 97% min.
500nm 98% min.
UV ABSORBER HOSORB-UV360 is a highly effective ultraviolet light absorber with strong absorbance in the 300-400nm region. It provides exnt compatibility and low volatility.
It is particularly suitable for processing and aging conditions where high temperature, low volatility and good compatibility are required, such as complex molding, fibers, sheets, laminated or coextruded semi-finished parts.It is suitable for PE, PP, PC, POM, PVC, PA, PE, PU, ABS resin, elastomer, adhesive etc. The synergism can be realized when it is combined to use with HALS or antioxidant. info at hhochem. com