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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 260°C.
Low volatility and minimal migration, ensuring long-term stabilization in finished products.
Compatible with polyolefins, engineering plastics, and elastomers including PP, PE, and TPO.
Non-staining and low-color development, preserving aesthetic integrity in light-colored applications.
Polypropylene (PP) automotive interior components.
Polyethylene (PE) pipes and geomembranes exposed to outdoor UV and thermal stress.
Thermoplastic olefin (TPO) blends used in exterior trim and bumpers.
Recycled polyolefin compounds requiring enhanced oxidative resistance during reprocessing.
Wire & cable insulation materials demanding long-term electrical and mechanical stability.
| Chemical Type | Hindered phenolic antioxidant |
| Product Form | Free-flowing white to off-white granules |
| Appearance | Granular, uniform particle size distribution |
| Melting Point | 120–125°C (DSC, 10°C/min) |
| Volatile Matter (105°C, 2 h) | ≤0.3 wt% |
| Ash Content | ≤0.1 wt% |
| Solubility | Soluble in chloroform, toluene, and hot xylene; insoluble in water |
| Primary Applications | Stabilization of polyolefins and thermoplastic elastomers |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
