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

Addivant 37 Antioxidant

Addivant 37 Antioxidant is a high-performance hindered phenolic antioxidant from Addivant’s AOX 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 37 antioxidant_677e205d
  • addivant 37 antioxidant_677e205d

Features Of Addivant 37 Antioxidant

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

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

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

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

  5. REACH-compliant and listed on major regulatory inventories including TSCA and DSL.

Typical Applications Of Addivant 37 Antioxidant

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

  2. Automotive interior components including dashboards, trim, and under-hood parts.

  3. Food-contact packaging films and containers compliant with FDA 21 CFR §178.2010.

  4. Blown and cast polyethylene (PE) films for agricultural and industrial use.

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

Specifications Of Addivant 37 Antioxidant

Chemical TypeHindered phenol
Product FormFree-flowing white to off-white granules
AppearanceGranular, free-flowing powder
Primary ApplicationsPolyolefins (PP, HDPE, LDPE), styrenics, engineering plastics
Key FeaturesThermal stability, low volatility, polymer compatibility, regulatory compliance
BenefitsExtended service life, reduced discoloration, improved melt processing safety
Storage ConditionsStore in cool, dry, well-ventilated area; avoid direct sunlight and moisture
Regulatory StatusREACH registered; TSCA listed; compliant with FDA 21 CFR §178.2010 for food-contact use


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