
UV Resistance UV Absorber 400 CAS 153519-44-9. High Thermal Stability: Suitable for coatings exposed to high bake cycles and extreme environmental conditions. High Transmittance: Transmittance reaches 95% at 460nm and 97% at 500nm for superior optical clarity. OEM Coating Compatibility: Recommended specifically for amine or metal catalyst automotive OEM and refinishing coatings. Customizable Packaging: Available in 25kg plastic drums, 180kg iron drums, or according to customer requests. REACH Certified: Product meets REACH certification standards for environmental safety. Manufacturer Direct Supply: Large production capacity ensures stable supply with mature manufacturing processes. Professional Technical Support: Dedicated team provides technical services and meets specific customer requirements.