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

Addivant 455 Antioxidant

Addivant 455 Antioxidant is a high-performance hindered phenolic antioxidant from Addivant’s ADOX® series, designed for polyolefins and engineering plastics. It offers exceptional thermal stability, low volatility, and synergistic performance with phosphites. Widely used in PP, PE, and TPO applications to prevent oxidative degradation during processing and long-term use.
  • addivant 455 antioxidant_62c8514b
  • addivant 455 antioxidant_62c8514b

Features Of Addivant 455 Antioxidant

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

  2. Low volatility and minimal migration, ensuring consistent protection in demanding processing conditions.

  3. Compatible with a broad range of polymers including polyolefins, styrenics, and engineering thermoplastics.

  4. Non-discoloring formulation preserves color integrity and clarity in sensitive applications.

  5. Regulatory compliant for food-contact and medical-grade polymer applications where permitted.

Typical Applications Of Addivant 455 Antioxidant

  1. Polypropylene (PP) fibers and nonwovens for hygiene and filtration products.

  2. Polyethylene (PE) blow-molded containers and rotational molding parts.

  3. Automotive interior components requiring low fogging and high heat resistance.

  4. Medical tubing and packaging films requiring FDA-compliant stabilization.

  5. Recycled polyolefin compounds where enhanced melt stability is critical.

Specifications Of Addivant 455 Antioxidant

Chemical TypeHindered phenol
Product FormFree-flowing white to off-white powder
AppearanceFree-flowing crystalline powder
Primary ApplicationsPolyolefins (PP, HDPE, LDPE), styrenics, engineering plastics
Key FeaturesThermal stability, low volatility, non-staining, polymer compatibility
BenefitsExtended service life, reduced gel formation, improved processing safety
Storage ConditionsStore in cool, dry place below 30°C; protect from moisture and direct sunlight


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