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

Addivant ANOX 20 Antioxidant

Addivant ANOX 20 is a high-performance hindered phenolic antioxidant from Addivant’s ANOX series, designed for polyolefins and elastomers. It offers exceptional thermal stability, low volatility, and synergistic compatibility with phosphites. Widely used in PP, PE, and TPO applications to prevent oxidative degradation during processing and long-term service life.
  • addivant anox 20 antioxidant_673eaa4b
  • addivant anox 20 antioxidant_673eaa4b

Features Of Addivant ANOX 20 Antioxidant

  1. High-performance hindered phenolic antioxidant offering exceptional thermal and oxidative stability.

  2. Low volatility and excellent compatibility with polyolefins, engineering thermoplastics, and elastomers.

  3. Non-staining and low odor—ideal for applications requiring high aesthetic and sensory performance.

  4. Meets stringent regulatory requirements including FDA 21 CFR §178.2010 and EU Directive 10/2011 for food-contact plastics.

  5. Enhances long-term polymer durability without compromising mechanical properties or processability.

Typical Applications Of Addivant ANOX 20 Antioxidant

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

  2. Automotive interior components including dashboards, door panels, and trim.

  3. Food packaging films and containers made from polyolefin-based resins.

  4. Rotomolded tanks, pipes, and industrial containers exposed to elevated temperatures.

  5. Recycled polyolefin compounds where stabilization against reprocessing degradation is critical.

Specifications Of Addivant ANOX 20 Antioxidant

Chemical TypeHindered phenol
Product FormFree-flowing white to off-white granules
AppearanceUniform granular solid
Primary ApplicationsPolyolefins (PP, HDPE, LDPE), engineering plastics, elastomers
Key FeaturesThermal stability, low volatility, non-staining, regulatory compliance
BenefitsExtended service life, reduced discoloration, improved melt stability during processing
Recommended Use Level0.1–0.5 wt% depending on polymer and processing conditions
Storage ConditionsStore in cool, dry place; keep container tightly closed


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