Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Songwon SONGNOX 3114 Antioxidant

Songwon SONGNOX 3114 is a high-performance hindered phenolic antioxidant from Songwon’s SONGNOX series, designed for polyolefins and elastomers. It offers excellent thermal stability, low volatility, and superior processing protection. Widely used in PP, PE, and TPO applications, it ensures long-term aging resistance while maintaining polymer clarity and mechanical properties.
  • songwon songnox 3114 antioxidant_29b22b19
  • songwon songnox 3114 antioxidant_29b22b19

Features Of Songwon SONGNOX 3114 Antioxidant

  1. High-performance hindered phenolic antioxidant offering excellent long-term thermal stability.

  2. Low volatility and superior melt stability for high-temperature polymer processing.

  3. Excellent compatibility with polyolefins, including PP, HDPE, and LDPE.

  4. Non-staining and low odor—suitable for applications requiring sensory and aesthetic integrity.

  5. Good hydrolytic stability and resistance to extraction in humid or aqueous environments.

Typical Applications Of Songwon SONGNOX 3114 Antioxidant

  1. Polypropylene (PP) fibers and nonwovens for hygiene and medical use.

  2. Automotive interior components exposed to elevated service temperatures.

  3. Food-contact packaging films and containers compliant with global regulatory frameworks.

  4. Rotomolded and blow-molded polyethylene parts requiring consistent color retention.

  5. Engineering plastics blends where synergistic stabilization with phosphites is employed.

Specifications Of Songwon SONGNOX 3114 Antioxidant

Chemical TypeHindered phenol
Product FormPellets
AppearanceOff-white to light beige free-flowing pellets
Melting Range115–125 °C
Assay (by HPLC)≥ 98.0%
Volatile Matter (105 °C, 2 h)≤ 0.5%
Ash Content≤ 0.1%
Primary ApplicationsPolyolefins (PP, PE), engineering thermoplastics, food-contact & medical-grade polymers


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