Antioxidant 412S has low volatility, good heat resistance, and low leaching characteristics. It is especially suitable for polyolefin and engineering plastic products to extend the heat resistance and long-term aging resistance of polymer materials. Combined with hindered phenolic antioxidants, it has better stability than other thioether antioxidants. This product provides color protection and is typically used for PP, PE, ABS, PS and other engineering plastics require low volatility thin-walled/thin film product applications; Make it particularly suitable for applications in high-temperature water pipes, washing machines, or dishwashers.