High-efficiency phenolic antioxidant with synergistic performance in combination with phosphites and thioesters.
Excellent thermal stability suitable for high-temperature polymer processing (up to 300 °C).
Low volatility and minimal migration, ensuring long-term stabilization in demanding applications.
Compatible with polyolefins including PP, HDPE, LDPE, and ethylene copolymers.
Meets major global regulatory requirements for food-contact and medical-grade polymers (e.g., FDA 21 CFR §178.2010, EU Directive 10/2011).
Polypropylene (PP) fibers and nonwovens for hygiene and medical use.
Automotive interior components requiring long-term color and mechanical stability.
Food packaging films and containers made from polyolefin resins.
Medical tubing and disposable devices processed via extrusion or injection molding.
Rotomolded tanks and industrial containers exposed to UV and thermal stress.
| Chemical Type | Symmetric hindered phenol (2,6-di-tert-butyl-4-(octadecyloxy)phenol) |
| Product Form | Free-flowing white to off-white granules |
| Appearance | Granular, uniform particle size distribution |
| Melting Point | 52–56 °C |
| Assay (by HPLC) | ≥ 99.0 % |
| Residue on Ignition | ≤ 0.1 % |
| Heavy Metals (as Pb) | ≤ 10 ppm |
| Primary Applications | Polyolefin stabilization (PP, PE), food-contact & medical 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