Dragonsorb UV-320

Dragonsorb UV-320 by Guangzhou Flying Dragon is 2-(2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)-phenol. Acts as light stabilizer. Its feature include strong UV absorption excellent compatibility in a variety of substrates. Possesses low volatility and protects polymers, as well as organic pigments from UV radiation helping to preserve the original appearance and physical integrity of molded articles, films, sheets and fibers during outdoor weathering. It is slightly more discoloring than convention UV absorbers. Used for a variety of plastics and other organic substrates including unsaturated polyesters, PVC and PVC plastisol. Dragonsorb UV-320 can also be used in polycarbonates, polyurethanes, polyamides, synthetic fibers, particularly those with epoxy or isocyanate resin base.