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

ADK Stab A-15 Antioxidant

ADK Stab A-15 is a high-performance hindered phenolic antioxidant from Adeka’s ADK Stab series, widely used in polyolefins and elastomers to prevent thermal-oxidative degradation. It offers excellent melt stability, low volatility, and synergistic effects with phosphites. Compatible with PP, PE, and TPO, it ensures long-term aging resistance without discoloration or blooming.
  • adk stab a 15 antioxidant_80b27945
  • adk stab a 15 antioxidant_80b27945

Features Of ADK Stab A-15 Antioxidant

  1. High-performance hindered phenolic antioxidant offering excellent long-term thermal stability.

  2. Low volatility and minimal migration, ensuring consistent performance in demanding processing conditions.

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

  4. Non-staining and low-color formation, preserving aesthetic integrity in light-colored and transparent applications.

  5. Meets major food-contact regulatory requirements including FDA 21 CFR §178.2010 and EU Regulation (EC) No 10/2011.

Typical Applications Of ADK Stab A-15 Antioxidant

  1. Polypropylene (PP) and polyethylene (PE) injection-molded automotive parts.

  2. Blown and cast films for packaging, including heavy-duty sacks and agricultural mulch films.

  3. Rotomolded tanks, containers, and industrial components requiring extended service life.

  4. Electrical insulation materials and cable jacketing compounds.

  5. Household appliances and consumer durable goods made from stabilized polyolefin blends.

Specifications Of ADK Stab A-15 Antioxidant

Chemical TypeHindered phenol
Product FormFree-flowing white to off-white powder
AppearanceWhite crystalline powder
Melting Point120–125 °C (determined by DSC)
Assay (by HPLC)≥ 99.0%
Volatile Matter (105 °C, 2 h)≤ 0.5%
Ash Content≤ 0.1%
Primary ApplicationsStabilization of polyolefins and engineering plastics


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