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High-efficiency primary antioxidant based on hindered phenol chemistry.
Excellent thermal stability for processing at elevated temperatures.
Low volatility and minimal migration, ensuring long-term polymer protection.
Compatible with a broad range of polyolefins, including PP and HDPE.
Non-staining and low odor—suitable for sensitive applications such as food-contact packaging.
Polypropylene (PP) fibers and nonwovens for medical and hygiene products.
Automotive interior components requiring high-temperature resistance.
Food-grade rigid packaging and thin-walled containers.
Blown and cast films for agricultural and industrial use.
Recycled polyolefin compounds where oxidative stability during reprocessing is critical.
| Chemical Type | Hindered phenol |
| Product Form | Free-flowing white to off-white powder |
| Appearance | Free-flowing crystalline powder |
| Melting Point | 165–170 °C (determined by DSC) |
| Assay (by HPLC) | ≥ 99.0% |
| Volatile Matter (105 °C, 2 h) | ≤ 0.3% |
| Heavy Metals (as Pb) | ≤ 10 ppm |
| Primary Applications | Polyolefins (PP, PE), especially in fiber, film, and injection-molded parts |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
