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High-efficiency phenolic antioxidant with synergistic stabilization effect in polymer matrices.
Excellent thermal stability up to 230°C, suitable for high-temperature processing such as extrusion and injection molding.
Low volatility and minimal migration, ensuring long-term performance retention in finished products.
Compatible with polyolefins (PP, PE), engineering plastics, and elastomers without compromising mechanical properties.
Meets major global regulatory requirements including FDA 21 CFR §178.2010 and EU Regulation (EC) No 10/2011 for food-contact applications.
Polypropylene (PP) automotive interior components.
High-density polyethylene (HDPE) pipes and geomembranes.
Food-grade plastic packaging films and containers.
Thermoplastic elastomer (TPE) seals and gaskets.
Recycled polyolefin compounds requiring enhanced oxidative stability.
| Chemical Type | Sterically hindered phenolic antioxidant |
| Product Form | Free-flowing white to off-white granules |
| Appearance | Uniform granular solid, no visible impurities |
| Melting Range | 115–125°C (DSC, heating rate 10°C/min) |
| Assay (by HPLC) | ≥99.0% |
| Volatile Matter (105°C, 2 h) | ≤0.3% w/w |
| Ash Content | ≤0.1% w/w |
| Primary Applications | Polyolefins, engineering thermoplastics, food-contact and automotive-grade polymers |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
