Ultraviolet absorber UV-P

1. Product Overview UV absorber UV-P is a commonly used high-efficiency benzotriazole UV absorber. It effectively absorbs ultraviolet rays in the range of 270–380 nm with high absorption efficiency and almost no absorption of visible light. Featuring good thermal stability, low volatility and excellent resin compatibility, it can effectively suppress yellowing, aging, chalking, cracking and deterioration of mechanical properties of polymer materials caused by UV irradiation,