Product Description

It is high-efficient light stabilizer, absorbing UV with low volatility, used in polystyrene, Perspex, polyester, Rigid pvc, po Applications:UV***9 isa strong ultraviolet absorber in the ******0 nm region. It provides effectivelight stabilization and prevents the yellowing and degradation of polymers suchas polyolefins, PVC, unsaturated polyester, acrylics and ABS. It can be usedalone or in combination with other stabilizers, such as antioxidants. The use ofUV***9 in combination with HALS is particularly noteworthy in that asynergistic performance is often observed. The use levels of UV***9 range between 0.***1.0%, depending on substrate andperformance requirements of the final application.