High-efficiency hindered phenolic antioxidant for long-term thermal and oxidative stability.
Excellent compatibility with polyolefins, including PP, HDPE, and LDPE.
Low volatility and minimal migration, ensuring sustained performance during processing and end-use.
Non-staining and low-color formation, ideal for light-colored and transparent polymer applications.
Meets stringent regulatory requirements for food-contact plastics (EU No. 10/2011 and FDA 21 CFR §178.2010).
Polypropylene (PP) fibers and nonwovens for medical and hygiene products.
Automotive interior components requiring long-term heat resistance and UV stability.
Food packaging films and containers made from polyolefin resins.
Industrial blow-molded containers exposed to elevated temperatures during storage and transport.
Electrical insulation materials where dielectric integrity must be preserved under thermal stress.
| Chemical Type | Hindered phenol |
| Product Form | Free-flowing white to off-white powder |
| Appearance | Crystalline powder, free of visible impurities |
| Primary Applications | Polyolefins (PP, PE), engineering thermoplastics |
| Key Features | Thermal stability up to 230°C; synergistic with phosphite co-antioxidants |
| Benefits | Reduces chain scission, extends service life, improves melt stability |
| Solubility | Soluble in common organic solvents (e.g., chloroform, toluene); insoluble in water |
| Storage Conditions | Store in cool, dry, well-ventilated area away from direct sunlight and oxidizing agents |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China