Benzophenone UV Absorber
UV-90 is a UV absorber designed to prevent the discoloration and degradation of various plastics and paints. It exhibits good heat stability and does not affect the inherent colour of polymer substrates.
UV-90 is readily compatible with many plastics. It is a particularly effective UV absorber in PVC and unsaturated polyester resins. Other applications include: acrylic resins, alkyd resins, cellulose nitrate, phenolic resins and oil colours.