CHIMASSORB 2020 CAS 192268-64-7 is a highly effective ultraviolet light stabilizer and antioxidant. It is designed to provide exceptional protection against the harmful effects of UV radiation, which can cause degradation and deterioration of various materials. This additive is particularly valuable in industries such as plastics, coatings, and polymers, where exposure to sunlight can lead to discoloration, brittleness, and loss of mechanical properties.