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

ADEKA ADK STAB AO-26C Antioxidants

ADEKA ADK STAB AO-26C is a high-performance phenolic antioxidant from ADEKA’s ADK STAB series, designed for polyolefins and engineering plastics. It offers excellent thermal stability, low volatility, and synergistic effects with phosphites. Widely used in automotive parts, packaging films, and fibers requiring long-term oxidative resistance and color retention.
  • adeka adk stab ao 26c antioxidants_2d0ab7a4
  • adeka adk stab ao 26c antioxidants_2d0ab7a4

Features Of ADEKA ADK STAB AO-26C Antioxidants

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

  2. Low volatility and superior migration resistance, ensuring long-term protection in demanding processing conditions.

  3. Excellent compatibility with polyolefins, engineering plastics, and elastomers without blooming or plate-out issues.

  4. Halogen-free formulation supporting regulatory compliance and sustainability requirements (e.g., RoHS, REACH).

  5. Enhanced polymer melt stabilization during extrusion, injection molding, and blow molding processes.

Typical Applications Of ADEKA ADK STAB AO-26C Antioxidants

  1. Polypropylene (PP) fibers and nonwovens for automotive and hygiene applications.

  2. Polyethylene (PE) pipes and geomembranes requiring extended service life under heat and UV exposure.

  3. Thermoplastic elastomers (TPEs) used in seals, grips, and soft-touch components.

  4. Engineering thermoplastics such as polyamide (PA6, PA66) for under-hood automotive parts.

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

Specifications Of ADEKA ADK STAB AO-26C Antioxidants

Chemical TypeHindered phenol
Product FormPellets
AppearanceOff-white to light yellow cylindrical pellets
Melting PointApprox. 115–125 °C
Primary ApplicationsPolyolefins, engineering plastics, TPEs
Key FeaturesThermal stability, low volatility, halogen-free
BenefitsExtended polymer lifetime, reduced discoloration, improved processability
Regulatory StatusCompliant with FDA 21 CFR §178.2010 (for food-contact polymers, subject to use level)


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