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.
Advanced Antioxidant Protection: Effectively prevents thermal oxidative degradation, extending material lifespan across various polymer types.
Enhanced Processing Stability: Improves thermal stability during processing while maintaining excellent color retention and reducing discoloration.
Low Volatility & High-Temperature Resistance: Minimizes volatile loss during high-temperature processing, ensuring long-term performance.
Broad Material Compatibility: Works synergistically with primary antioxidants and is suitable for polyolefins, engineering plastics, rubber, and coatings.
Eco-Friendly & Safe: Complies with FDA and environmental standards, making it ideal for food-contact and sensitive applications.
Polyolefins (PP, PE, etc.): Enhances processing stability and long-term thermal resistance in films, fibers, and molded products.
Engineering Plastics (PA, PC, ABS, etc.): Prevents oxidation and discoloration in high-performance applications.
Rubber & Elastomers (SBR, NBR, EPDM, etc.): Improves aging resistance in synthetic rubber and thermoplastic elastomers.
PVC & Vinyl Polymers: Optimizes polymerization control, reduces fish-eyes in films, and enhances color stability in rigid/flexible PVC products.
Model | Appearance | Molecular Weight | Melting Point |
Irganox 565 | White Crystalline Powder or Granules | 588.95 | 94.5–96.5°C |
Irganox 1010 | White Powder or Granules | 1178 | 110–125°C |
Irganox 245 | White or Light Yellow Crystalline Powder | 586.8 | 76–79°C |
Irganox B 501 W | White Powder | / | / |
Irganox 1425 | White or Off-White Solid | 695 | >260°C |
IRGANOX 1520L | White Crystals or Colorless to Light Yellow Liquid | 424.7 | >14°C |
Irganox 1135 | Colorless to Light Yellow Liquid | 390 | < -30°C |
Irganox B900 | White Powder or Granules | 1076: 531; 168: 646.9 | 50–182°C |
Irganox MD1024 | White to Light Yellow Crystalline Powder | 552.79 | 224–229°C |
Irganox B1171 | Granules, Free-Flowing | / | / |
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E-mail: wangxingqiang@ericwchem.com
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