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High thermal stability for extended processing life in high-temperature polymer applications.
Excellent compatibility with polyolefins, including PP and HDPE, without blooming or migration.
Low volatility ensures minimal loss during extrusion and injection molding processes.
Non-staining performance suitable for light-colored and transparent polymer formulations.
Halogen-free formulation supporting modern regulatory compliance and sustainable material design.
Polypropylene (PP) automotive interior components.
High-density polyethylene (HDPE) pipes and geomembranes.
Food-contact polyolefin packaging films.
Electrical insulation materials requiring long-term oxidative stability.
Recycled polyolefin compounds where consistent stabilization is critical.
| Chemical Type | Hindered phenolic antioxidant |
| Product Form | Free-flowing white to off-white granules |
| Appearance | Uniform granular solid |
| Melting Point | 120–125 °C (determined by DSC) |
| Assay (by HPLC) | ≥ 98.0% |
| Volatile Matter (105 °C, 2 h) | ≤ 0.3% |
| Heavy Metals (as Pb) | ≤ 10 ppm |
| Primary Applications | Polyolefins, engineering plastics, recycled polymers |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
