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

ADEKA ADK STAB HP-10 Antioxidants

ADEKA ADK STAB HP-10 is a high-performance 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 automotive parts, packaging films, and medical-grade polymers requiring long-term oxidative resistance and FDA-compliant safety.
  • adeka adk stab hp 10 antioxidants_31cfea08
  • adeka adk stab hp 10 antioxidants_31cfea08

Features Of ADEKA ADK STAB HP-10 Antioxidants

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

  2. Low volatility and excellent compatibility with a broad range of polymers including polyolefins and engineering plastics.

  3. Non-staining and low odor—suitable for applications requiring high aesthetic and sensory quality.

  4. Good hydrolytic stability, maintaining efficacy during processing and long-term service life.

  5. Synergistic performance when combined with phosphites or thioesters for enhanced stabilization systems.

Typical Applications Of ADEKA ADK STAB HP-10 Antioxidants

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

  2. Polyethylene (PE) films used in food packaging and agricultural mulch.

  3. Automotive interior components such as dashboards, door trims, and air ducts.

  4. Injection-molded polyolefin parts requiring long-term color retention and mechanical integrity.

  5. Blends of PP/EPDM and other thermoplastic elastomers (TPEs) for sealing and damping applications.

Specifications Of ADEKA ADK STAB HP-10 Antioxidants

Chemical TypeHindered phenol
Product FormPellets
AppearanceWhite to off-white free-flowing pellets
Melting PointApprox. 125–135 °C
Assay (by HPLC)≥ 98.0%
Volatile Matter (105 °C, 2 h)≤ 0.3%
Ash Content≤ 0.05%
Primary ApplicationsPolyolefins, engineering plastics, TPEs


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