NAUGARD® 445 stabilizer by SI Group is a highly effective, non-discoloring, solid aromatic amine type antioxidant. It is suitable for polyolefins, styrenics, polyols and polyamide applications. It offers very... view more

Ethaphos® 326 by SI Group is a high performance organophosphite antioxidant. It offers excellent color stability, reduces polymer degradation and improves gas fading performance in many resins... view more