BASF Irganox Antioxidant
Product Description
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
Product Data
| 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 | / | / |
Application
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.
