Tiangang@UV-P is an efficient and universal ultraviolet absorber of benzotriazole, which has strong ultraviolet absorption and can be widely used in various organic polymer materials. The product has strong ultraviolet absorption ability and light color, which has little influence on the initial color of the product and has good compatibility with most common polymer materials.
The product is added to polymer materials, which can effectively protect the service life of products under ultraviolet radiation such as sunlight, and can be added by 0.10-1.0% according to the needs of use. At the same time, the combination of Tiangang@UV-P and Tiangang series hindered amine light stabilizers (HALS) has excellent synergistic effect.