High thermal stability suitable for high-temperature polymer processing up to 260°C.
Excellent long-term oxidative resistance in polyolefins and engineering plastics.
Low volatility and minimal plate-out, ensuring consistent performance in extrusion and injection molding.
Compatible with common co-stabilizers including phosphites and thioesters.
Non-discoloring formulation preserving inherent polymer clarity and color stability.
Polyethylene (HDPE, LDPE, LLDPE) films and blow-molded containers.
Polypropylene fibers, automotive interior components, and battery casings.
Engineering thermoplastics such as PPA and PPS used in electrical connectors.
Recycled polyolefin compounds requiring enhanced melt stabilization.
Food-contact packaging materials compliant with FDA and EU Regulation (EC) No 10/2011.
| Chemical Type | Hindered phenolic antioxidant |
| Product Form | Pellets or free-flowing powder |
| Appearance | Off-white to light beige granules |
| Melting Point | 110–120°C (DSC, 10°C/min) |
| Assay (by HPLC) | ≥98.5% |
| Volatile Matter (105°C, 2 h) | ≤0.3% |
| Ash Content | ≤0.05% |
| Heavy Metals (as Pb) | ≤5 ppm |
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E-mail: wangxingqiang@ericwchem.com
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