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

ADEKA ADK STAB A-613 Antioxidant

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 excellent thermal stability, low volatility, and superior melt-processing protection. Widely used in PP, PE, and ABS, it ensures long-term polymer durability while maintaining clarity and color stability during extrusion and injection molding.
  • adeka adk stab a 613 antioxidant_560e552e
  • adeka adk stab a 613 antioxidant_560e552e

Features Of ADEKA ADK STAB A-613 Antioxidant

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

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

  3. Excellent compatibility with polyolefins, engineering plastics, and elastomers.

  4. Non-staining and low-color formation, preserving aesthetic integrity of end products.

  5. Good hydrolytic stability, maintaining efficacy during compounding and humid storage conditions.

Typical Applications Of ADEKA ADK STAB A-613 Antioxidant

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

  2. High-density polyethylene (HDPE) and linear low-density polyethylene (LLDPE) pipes and geomembranes.

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

  4. Recycled polyolefin formulations requiring robust stabilization against reprocessing degradation.

Specifications Of ADEKA ADK STAB A-613 Antioxidant

Chemical TypeHindered phenol
Product FormPellets
AppearanceOff-white to light yellow free-flowing pellets
Melting Point50–60 °C (determined by DSC)
Assay (by HPLC)≥ 98.0%
Volatile Matter (105 °C, 2 h)≤ 0.5%
Ash Content≤ 0.1%
Primary ApplicationsPolyolefins, TPEs, recycled plastics


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