Sunovin 531

Sunovin 531 is a light stabilizer recommended for applications that demand low volatility and minimal migration due to its high molecular weight and oligomeric structure. Sunovin 531 is chiefly used in polyolefin, and it is available to alkene base resin, polystyrene, polyester and polyamide etc too. It is characterized by extraordinary UV stabilization efficiency, low color and volatility, improved flow and handling, enhanced color stability during storage, and sanctioned for use in polyolefins by FDA.