Description POLYBATCH® UVK-90 is a UV stabilizer concentrate containing 10% hindered amine light stabilizer based in polyethylene. This concentrate is designed for use in LDPE, LLDPE, and HDPE applications where high clarity is not required. POLYBATCH® UVK-90 is typically used at 2 to 8% addition levels depending upon application requirements. Application POLYBATCH® UVK-90 can be used in film, sheet extrusion, and injection molding applications. Information provided by A. Schulman. |