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High thermal stability suitable for high-temperature polymer processing up to 280 °C.
Excellent long-term oxidative resistance in polyolefins, including PP and HDPE.
Low volatility and minimal migration, ensuring consistent performance during service life.
Compatible with common co-stabilizers such as phosphites and thioesters for synergistic effect.
Non-discoloring formulation—preserves clarity and color integrity in transparent and light-colored compounds.
Polypropylene (PP) fibers and nonwovens for automotive interior and hygiene applications.
High-density polyethylene (HDPE) pipes and pressure-rated fittings.
Food-contact compliant polyolefin packaging films and containers.
Blown and cast film grades requiring extended shelf-life and UV resistance.
Engineering thermoplastics blends containing PP/EPDM or PP/PA for under-hood automotive components.
| Chemical Type | Hindered phenolic antioxidant |
| Product Form | Free-flowing white to off-white granules |
| Appearance | Uniform granular solid, free of dust and agglomerates |
| Primary Applications | Polyolefins (PP, PE), engineering plastics, and elastomer compounds |
| Key Features | Thermal stability, low volatility, non-staining, FDA-compliant for food-contact use (subject to formulation) |
| Benefits | Extended melt stability, reduced gel formation, improved mechanical retention after aging |
| Solubility | Soluble in common organic solvents (e.g., chloroform, toluene); insoluble in water |
| Storage Conditions | Store in cool, dry, well-ventilated area; protect from direct sunlight and moisture |
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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
