Antioxidant Blends

Antioxidant blends in plastics are typically composed of a combination of primary and secondary antioxidants, appearing as fine powders or liquids. Key features include enhanced thermal stability, improved mechanical properties, and extended lifespan of plastic products. They are suitable for applications in automotive parts, packaging, and electrical components. 

Alternatives to antioxidant blends include individual antioxidants. A notable trend in the industry is the increasing use of synergistic antioxidant blends, driven by the demand for more effective and efficient stabilization solutions. Sub-types of antioxidant blends include combinations of phenolic antioxidants, phosphites, and thioesters.