PET/PBT Applications
Ti-Pure® R-103
In addition to the optical properties of TiO2, the retention of polyester's mechanical performance properties and the resistance to light discoloration in use are also important. Polyester use in outdoor applications requiring pigment durability is not common. Ti-Pure® R-103 and R-104 are preferred to achieve maximum brightness, tinting strength, retention of polymer mechanical properties and polymer rheological stability. Ti-Pure® R-105 can offer added thermal stability with a neutral to slightly yellow pigment undertone.
DuPont™ Light Stabilizer 210
Use DuPont™ Light Stabilizer 210 (DLS 210) for polymer discoloration protection. DLS210 will help minimize yellowing due to UV exposure.
