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 migration, ensuring consistent performance during product lifetime.
Compatible with common processing aids and other phenolic or phosphite antioxidants.
Non-staining and non-discoloring—preserves clarity and color integrity in sensitive applications.
Polypropylene (PP) fibers and spunbond nonwovens.
Polyethylene (PE) pipes and geomembranes exposed to outdoor UV/thermal stress.
Automotive interior components requiring low odor and low extractables.
Food-contact-grade polyolefin packaging films.
Recycled polymer blends where enhanced stabilization against reprocessing degradation is critical.
| Chemical Type | Hindered phenol antioxidant |
| Product Form | Free-flowing white to off-white granules |
| Appearance | Uniform granular solid, free from visible impurities |
| Primary Applications | Polyolefins (PP, HDPE, LDPE), engineering thermoplastics |
| Key Features | Thermal stability, low volatility, compatibility with co-additives |
| Benefits | Extended service life, reduced gel formation, improved melt stability |
| Recommended Loading Level | 0.1–0.3 wt% relative to polymer matrix |
| Storage Conditions | Store in cool, dry place below 30°C; keep container tightly closed |
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E-mail: wangxingqiang@ericwchem.com
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