Typical Properties

Molecular weight: 1162

Melting range ℃: 48-54

Density at 20℃: 0.892

Product form: White crystalline powder

Solubility at 20℃ ( g/100g solvent ):

Applications

AO 412S is a low volatility and high molecular weight organic sulfur-containing antioxidant specially developed for polyolefin and engineering plastic products. It is recommended for applications with strict requirements on high temperature and long-term aging performance. When 412S is used in combination with hindered phenolic primary antioxidants, it exhibits better stability than traditional thioether antioxidants such as DLTDP and DSTDP.AO 412S is an effective thioether antioxidant/compound on the market. It can reduce the amount of phenolic primary antioxidants added; provide color protection without the need to add phosphite auxiliary antioxidants; has good anti-extraction and anti-migration properties, low volatility, and no taste.AO 412S is mainly used for long-term aging resistance and high temperature resistance, high performance and filler filling applications in PP, PE, ABS, PS and other engineering plastics; suitable for thin-walled/film products requiring low volatility; especially suitable for high-temperature water pipes, washing machines or dishwashers.

Storage

AO 412S is stable in nature and has no special requirements; pay attention to moisture-proof and avoid high temperature.

Recommended Concentrations