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

BASF Irgafox 126 Antioxidant

BASF Irgafox 126 Antioxidant is a high-performance hindered phenolic antioxidant from BASF’s Irgafox series, designed for polyolefins and engineering plastics. It offers excellent thermal stability, low volatility, and superior long-term protection against oxidative degradation during processing and service life. Widely used in PP, PE, and TPO applications requiring FDA-compliant stabilization.
  • basf irgafox 126 antioxidant_2897ad55
  • basf irgafox 126 antioxidant_2897ad55

Features Of BASF Irgafox 126 Antioxidant

  1. High-performance hindered phenolic antioxidant with exceptional thermal stability.

  2. Low volatility and excellent compatibility with polyolefins, including PP and HDPE.

  3. Effective in preventing long-term thermo-oxidative degradation during processing and end-use.

  4. Non-staining and low migration, supporting compliance with food-contact regulations (EU 10/2011, FDA 21 CFR).

  5. Synergistic with phosphites and thioesters for enhanced stabilization systems.

Typical Applications Of BASF Irgafox 126 Antioxidant

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

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

  3. Food packaging films and containers requiring regulatory-compliant stabilization.

  4. Blown and cast polyolefin films used in agricultural mulch and industrial liners.

  5. Injection-molded technical parts in white goods and consumer electronics housings.

Specifications Of BASF Irgafox 126 Antioxidant

Chemical TypeHindered phenol
Product FormFree-flowing white to off-white granules
AppearanceGranular, free of visible dust or agglomerates
Primary ApplicationsPolyolefins (PP, HDPE, LDPE), especially in thin-section and high-temperature applications
Key FeaturesLow volatility, non-staining, regulatory compliant, synergistic performance
BenefitsExtended service life, improved melt stability, reduced yellowing, consistent color retention
Recommended Use Level0.1–0.4 wt% depending on polymer type and processing conditions
Storage ConditionsStore in cool, dry place below 30 °C; keep container tightly closed


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