High-performance hindered phenolic antioxidant offering exceptional thermal and oxidative stability.
Excellent compatibility with polyolefins, including PP and HDPE, without blooming or migration issues.
Low volatility and high melting point ensure retention during high-temperature processing (e.g., extrusion, injection molding).
Non-staining and low-color formation—ideal for applications requiring color fidelity and clarity.
Regulatory compliant with major global food-contact standards (e.g., FDA 21 CFR §178.2010, EU Directive 10/2011).
Polypropylene (PP) fibers and nonwovens for automotive and hygiene markets.
High-density polyethylene (HDPE) blow-molded containers for food and chemical packaging.
Thermoplastic elastomers (TPEs) requiring long-term aging resistance and flexibility retention.
Rotomolded polyethylene tanks and industrial parts exposed to elevated ambient temperatures.
Recycled polyolefin compounds where stabilization against reprocessing degradation is critical.
| Chemical Type | Hindered phenol (2,6-di-tert-butyl-4-(octadecyloxy)phenol) |
| Product Form | Free-flowing white to off-white granules |
| Appearance | Uniform granular solid, no visible dust or agglomerates |
| Melting Point | 52–56 °C |
| Assay (by HPLC) | ≥ 98.0% |
| Volatile Matter (105 °C, 2 h) | ≤ 0.3% |
| Ash Content | ≤ 0.05% |
| Primary Applications | Polyolefins (PP, PE), TPEs, recycled polymers |
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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