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

BASF Irganox Antioxidant

The BASF Irganox series delivers advanced hindered phenolic antioxidant solutions designed to combat oxidative degradation across polymer processing and end-use environments. These high-performance stabilizers employ tailored molecular architectures to mitigate thermal degradation pathways in polyolefins, engineering plastics (PA, PC, ABS), and synthetic elastomers while preserving mechanical integrity and color stability  

Key variants integrate synergistic compounding technologies, enhancing resistance to gas fading and UV exposure in automotive components, wire insulation, and industrial coatings.

The series excels in high-temperature processing (up to 300°C), offering hydrolysis stability for applications such as injection-molded parts, adhesives, and lubricants.

  • basf-irganox-antioxidant
  • basf-irganox-antioxidant

Features Of BASF Irganox Antioxidant

  1. Advanced Antioxidant Protection: Effectively prevents thermal oxidative degradation, extending material lifespan across various polymer types.

  2. Enhanced Processing Stability: Improves thermal stability during processing while maintaining excellent color retention and reducing discoloration.

  3. Low Volatility & High-Temperature Resistance: Minimizes volatile loss during high-temperature processing, ensuring long-term performance.

  4. Broad Material Compatibility: Works synergistically with primary antioxidants and is suitable for polyolefins, engineering plastics, rubber, and coatings.

  5. Eco-Friendly & Safe: Complies with FDA and environmental standards, making it ideal for food-contact and sensitive applications.

Typical Applications Of BASF Irganox Antioxidant

  1. Polyolefins (PP, PE, etc.): Enhances processing stability and long-term thermal resistance in films, fibers, and molded products.

  2. Engineering Plastics (PA, PC, ABS, etc.): Prevents oxidation and discoloration in high-performance applications.

  3. Rubber & Elastomers (SBR, NBR, EPDM, etc.): Improves aging resistance in synthetic rubber and thermoplastic elastomers.

  4. PVC & Vinyl Polymers: Optimizes polymerization control, reduces fish-eyes in films, and enhances color stability in rigid/flexible PVC products.

Specifications Of BASF Irganox Antioxidant

ModelAppearanceMolecular WeightMelting Point
Irganox 565White Crystalline Powder or Granules588.9594.5–96.5°C
Irganox 1010White Powder or Granules1178110–125°C
Irganox 245White or Light Yellow Crystalline Powder586.876–79°C
Irganox B 501 WWhite Powder//
Irganox 1425White or Off-White Solid695>260°C
IRGANOX 1520LWhite Crystals or Colorless to Light Yellow Liquid424.7>14°C
Irganox 1135Colorless to Light Yellow Liquid390< -30°C
Irganox B900White Powder or Granules1076: 531; 168: 646.950–182°C
Irganox MD1024White to Light Yellow Crystalline Powder552.79224–229°C
Irganox B1171Granules, Free-Flowing//



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