Tag Archives: Working Principle and Trend of Triazine UV Absorbers

Similar to the working principle of benzotriazoles and benzophenones UV absorbers. The triazine UV absorber molecule also contains an intramolecular hydrogen bond involving a hydroxyl group. And it forms a six-membered ring with N atom. This six-membered ring and the surrounding structure form a conjugate system, and the optical band gap of the conjugate system […]