UV Absorbers UV absorbers are additives used in 3D printing materials to protect against UV radiation, preventing discoloration, degradation, and loss of mechanical properties. They absorb or dissipate UV energy, enhancing durability and weather resistance. UV absorbers are commonly added to ASA, PETG, and specialized resins for outdoor applications. Proper formulation ensures consistent UV protection, chemical stability, and color retention. UV absorbers expand functional applications in automotive, construction, and consumer products requiring long-term stability and appearance. |