Tiangang HS-508 is a widely used liquid hindered amine light stabilizer, especially suitable for coatings, inks and polyurethane coatings.
Among molecular materials, it can effectively prolong life and delay photoaging.Especially when used in automobile coatings, automobile repair paints, wood paints and industrial coatings, it can effectively prevent surface cracking, gloss reduction and other phenomena.Health. This product has a good synergistic effect when used together with benzotriazole ultraviolet absorber, which can significantly improve the weather resistance of the product, which is much better than using ultraviolet absorber alone. By adding proper dispersant, this product can be well applied to water-based coatings.