ANTIOXIDANT NP 220G

Antioxidant NP 220G is a granular polymer stabilizer based on a synergistic blend of hindered phenolic antioxidant 1010 and phosphite antioxidant 168. It is designed to protect polymer materials during processing and throughout service life.

The primary and secondary antioxidant system helps reduce thermal and oxidative degradation, supporting melt stability, color quality, and long-term heat resistance in a wide range of polymer applications.

APPLICATION

Polyolefins such as polyethylene (PE) and polypropylene (PP).

Engineering plastics including polyamides (PA), polyesters, and ABS resins.

Elastomers and synthetic rubbers.

Adhesives, coatings, and other polymer-based systems.

Polymer formulations requiring processing stability and long-term thermal protection.

Key Advantages

Synergistic combination of antioxidant 1010 and antioxidant 168.

Provides both processing stability and long-term thermal stability.

Helps protect polymers against heat-induced degradation during processing.

Granular form supports convenient handling, mixing, and dosing.

Recommended dosage: 0.10-0.25%.

Low volatility - maximum 0.5%.