UV-3030 has the best thermal stability and minimum volatility, good compatibility in PC, most suitable for the production of PC sunlight board (co-extrusion), but also suitable for PA and PET products. For use in completely transparent PC products, it provides excellent protection against yellowing, while maintaining the clarity and natural color of thick sheets and hot extruded films. It is used in combination with other ultraviolet absorbers, which can significantly improve the thermal and light stability of the polymer, as well as the weather resistance, and can significantly reduce the discoloration caused by the absorption of ultraviolet light.