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

Addivant NAUGARD PS30 Antioxidant

Addivant NAUGARD PS30 Antioxidant is a high-performance phenolic antioxidant from Addivant’s NAUGARD series, designed for polyolefins and elastomers. 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 service life.
  • addivant naugard ps30 antioxidant_4d78cd3e
  • addivant naugard ps30 antioxidant_4d78cd3e

Features Of Addivant NAUGARD PS30 Antioxidant

  1. High-performance phenolic antioxidant offering excellent long-term thermal stability in demanding processing conditions.

  2. Low volatility and minimal migration, ensuring sustained protection throughout the product lifecycle.

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

  4. Non-staining and low-color formation, supporting clarity and color fidelity in sensitive applications.

  5. Easily dispersible in molten polymer matrices, enabling efficient incorporation during extrusion or compounding.

Typical Applications Of Addivant NAUGARD PS30 Antioxidant

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

  2. Automotive interior and under-hood polyolefin components requiring extended heat aging resistance.

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

  4. Thin-gauge blow-molded containers and injection-molded consumer goods.

  5. Recycled polyolefin formulations where stabilization against thermo-oxidative degradation is critical.

Specifications Of Addivant NAUGARD PS30 Antioxidant

Chemical TypeSterically hindered phenolic antioxidant
Product FormFree-flowing white to off-white granules
AppearanceUniform granular solid, free of visible impurities
Primary ApplicationsPolyolefins (PP, HDPE, LDPE), styrenic resins, thermoplastic elastomers
Key FeaturesThermal stability, low volatility, polymer compatibility, non-staining
BenefitsExtended service life, reduced discoloration, improved melt stability, regulatory compliance support
Regulatory StatusFDA 21 CFR §178.2010 compliant; EU Directive 2002/72/EC listed
Recommended Use Level0.05–0.30 wt% depending on polymer type and processing severity


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