SONGSORB® 3260 PW UV Absorbers
This product is a strong absorber of UV radiation in the 300 - 400nm region. It has a high degree of photostability and offers greater absorption of longer wavelengths when compared with SONGSORB® 1000. This product is affected less by alkalinity and metals and has less effect on metal driers and metal catalysts because of its higher dissociation constant. It is recommended for use at levels of 0.2% - 1.0% in PP, PE, polybutylene, polyesters, and coatings. This product is usable in combination with SONGNOX® Antioxidants and SONGLIGHT® Light Stabilizers to optimize performance in outdoor applications.