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

ADEKA ADK STAB A-613 Antioxidants

ADEKA ADK STAB A-613 is a high-performance hindered phenolic antioxidant from ADEKA’s ADK STAB series, designed for polyolefins and engineering plastics. It offers exceptional thermal stability, low volatility, and synergistic effects with phosphites. Widely used in PP, PE, and TPE applications to prevent oxidative degradation during processing and long-term service life.
  • adeka adk stab a 613 antioxidants_eb8b5cb9
  • adeka adk stab a 613 antioxidants_eb8b5cb9

Features Of ADEKA ADK STAB A-613 Antioxidants

  1. High-performance hindered phenolic antioxidant with synergistic phosphite stabilization.

  2. Excellent thermal and long-term oxidative stability for demanding processing conditions.

  3. Low volatility and minimal migration, ensuring sustained protection in finished products.

  4. Compatible with a broad range of polymers including polyolefins, styrenics, and engineering plastics.

  5. Meets stringent regulatory requirements for food-contact and medical-grade applications (FDA 21 CFR compliant, EU Regulation 10/2011).

Typical Applications Of ADEKA ADK STAB A-613 Antioxidants

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

  2. Automotive interior components exposed to elevated temperature and UV stress.

  3. Food packaging films and rigid containers requiring FDA-compliant stabilization.

  4. Medical tubing and disposable devices manufactured via extrusion or injection molding.

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

Specifications Of ADEKA ADK STAB A-613 Antioxidants

Chemical TypeHindered phenol + phosphite hybrid antioxidant
Product FormFree-flowing white to off-white granules
AppearanceUniform granular solid, no visible dust or agglomerates
Primary ApplicationsPolyolefins (PP, HDPE), styrenics, thermoplastic elastomers
Key FeaturesThermal stability up to 280°C, low extractability, high compatibility
BenefitsReduces yellowing, extends service life, improves recyclate processability
Regulatory StatusFDA 21 CFR §178.2010; EU Directive 10/2011 compliant
Recommended Loading Range0.1–0.5 wt% (based on polymer weight)


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