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Highly effective secondary antioxidant for synergistic stabilization with primary phenolic antioxidants.
Excellent thermal stability up to 230°C, suitable for high-temperature polymer processing.
Low volatility and minimal migration, ensuring long-term performance in demanding applications.
Compatible with polyolefins, engineering plastics, and elastomers including PP, HDPE, and EPDM.
Non-staining and low-color formation, preserving aesthetic integrity of light-colored or transparent products.
Polypropylene (PP) fibers and nonwovens for medical and hygiene products.
Automotive interior components requiring UV and thermo-oxidative resistance.
Food-contact packaging films made from polyolefin resins.
Rotomolded HDPE tanks and industrial containers exposed to elevated service temperatures.
Wire and cable insulation compounds based on cross-linked polyethylene (XLPE).
| Chemical Type | Phosphite-based secondary antioxidant |
| Product Form | Free-flowing white to off-white crystalline powder |
| Appearance | White crystalline granules |
| Molecular Weight | Approx. 647 g/mol |
| Primary Applications | Polyolefins, engineering thermoplastics, elastomers |
| Key Features | Thermal stabilizer, hydroperoxide decomposer, processing aid |
| Benefits | Extended melt stability, reduced gel formation, improved color retention |
| Storage Conditions | Store in cool, dry, well-ventilated area away from direct sunlight |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
