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

ADEKA ADK STAB AO-80 Antioxidant

ADEKA ADK STAB AO-80 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 TPO applications to prevent oxidative degradation during processing and long-term use.
  • adeka adk stab ao 80 antioxidant_1aadb3ba
  • adeka adk stab ao 80 antioxidant_1aadb3ba

Features Of ADEKA ADK STAB AO-80 Antioxidant

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

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

  5. Regulatory-compliant formulation suitable for food-contact and medical-grade polymer applications (e.g., FDA 21 CFR §178.2010).

Typical Applications Of ADEKA ADK STAB AO-80 Antioxidant

  1. Polypropylene (PP) and polyethylene (PE) fibers, films, and injection-molded parts.

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

  3. Food packaging materials requiring FDA-compliant stabilization.

  4. Medical tubing and disposable devices made from thermoplastic elastomers (TPEs) and polyolefins.

  5. Recycled polymer streams where enhanced melt stability and color retention are critical.

Specifications Of ADEKA ADK STAB AO-80 Antioxidant

Chemical TypeHindered phenol
Product FormFree-flowing white to off-white powder
AppearanceWhite granular solid
Melting Point115–120 °C
Assay (by HPLC)≥ 99.0%
Volatile Matter (105 °C, 2 h)≤ 0.3%
Ash Content≤ 0.05%
Primary ApplicationsPolyolefins, styrenics, TPEs, food-contact & medical polymers


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