High thermal stability suitable for high-temperature polymer processing up to 280 °C.
Excellent long-term oxidative resistance in polyolefins and engineering thermoplastics.
Low volatility and minimal plate-out, ensuring clean processing and consistent product appearance.
Compatible with common co-stabilizers including phosphites and thioesters for synergistic performance.
Non-discoloring formulation — preserves inherent color integrity of final products.
Polypropylene (PP) fibers and nonwovens for automotive and hygiene applications.
Polyethylene (PE) pipes and geomembranes requiring extended service life under UV and thermal stress.
Thermoplastic elastomers (TPEs) used in sealing and gasketing components.
Recycled polyolefin compounds where enhanced melt stability is critical during reprocessing.
Blends of PP/EPDM for under-hood automotive parts exposed to elevated temperatures.
| Chemical Type | Hindered phenolic antioxidant |
| Product Form | Free-flowing white to off-white granules |
| Appearance | Uniform granular solid, no visible dust or agglomerates |
| Primary Applications | Polyolefins (PP, HDPE, LDPE), engineering plastics, TPEs |
| Key Features | Thermal stability, low volatility, compatibility with halogen-free flame retardants |
| Recommended Loading Range | 0.1–0.4 wt% depending on polymer type and processing conditions |
| Storage Conditions | Store in cool, dry, well-ventilated area away from direct sunlight and heat sources |
| Shelf Life | 24 months from date of manufacture when stored as recommended |
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E-mail: wangxingqiang@ericwchem.com
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