Doverphos® 480

Doverphos® 480 by Dover Chemical (ICC Industries) is a solid phosphite with excellent hydrolytic stability. It is used as a processing stabilizer in polymers to help control color and melt flow. It is also used in the stabilization of polyolefins when used in conjunction with a phenolic antioxidant. Doverphos® 480 is suitable for stabilizing polyesters, polycarbonates, polyamides, polystyrenes, and elastomers. Recommended usage ranges from 0.10 to 0.80%. Complies with US FDA 21 CFR 178.2010 for food packaging applications.