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High-efficiency primary antioxidant with synergistic effect when combined with secondary antioxidants.
Excellent thermal stability suitable for high-temperature polymer processing up to 230°C.
Low volatility and minimal migration, ensuring long-term stabilization in finished products.
Compatible with polyolefins, styrenics, and engineering thermoplastics including PP, HDPE, and ABS.
Non-staining and non-discoloring—preserves clarity and color integrity in transparent or light-colored applications.
Polypropylene (PP) fibers and spunbond nonwovens for medical and hygiene products.
Automotive interior components requiring UV and thermo-oxidative resistance.
Food-contact packaging films and containers compliant with regional regulatory frameworks.
Blown and cast polyethylene (PE) films for agricultural mulch and industrial liners.
Recycled polyolefin compounds where enhanced melt stability during reprocessing is critical.
| Chemical Type | Hindered phenol primary antioxidant |
| Product Form | Free-flowing white to off-white crystalline powder |
| Appearance | Crystalline solid, free of visible impurities |
| Melting Point | 128–132°C |
| Assay (by HPLC) | ≥99.0% |
| Heavy Metals (as Pb) | <5 ppm |
| Residue on Ignition | <0.1% |
| Primary Applications | Polyolefins, styrenic polymers, engineering plastics |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
