Highly effective phenolic antioxidant with synergistic stabilization performance.
Excellent thermal and oxidative stability for demanding high-temperature processing conditions.
Low volatility and minimal migration, ensuring long-term polymer protection.
Compatible with polyolefins, engineering plastics, and elastomers without adverse interactions.
Meets global regulatory requirements including FDA 21 CFR and EU Food Contact Material Directive (EU) No. 10/2011 for indirect food contact applications.
Polypropylene (PP) fibers and injection-molded automotive components.
High-density polyethylene (HDPE) pipes and geomembranes exposed to UV and thermal stress.
Thermoplastic elastomers (TPEs) used in medical tubing and consumer goods.
Recycled polyolefin compounds requiring robust melt stabilization.
Blends of polyethylene and ethylene-vinyl acetate (EVA) in solar cable jacketing.
| Chemical Type | Hindered phenolic antioxidant |
| Product Form | Free-flowing white to off-white granules |
| Appearance | Uniform granular solid, no visible dust or clumps |
| Melting Point | 115–125 °C (DSC, heating rate 10 °C/min) |
| Assay (by HPLC) | ≥ 99.0% |
| Volatile Matter (105 °C, 2 h) | ≤ 0.3% |
| Heavy Metals (as Pb) | ≤ 5 ppm |
| Primary Applications | Polyolefins, TPEs, recycled polymers, wire & cable compounds |
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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