High thermal stability suitable for processing temperatures up to 230°C.
Excellent compatibility with polyolefins, including PP and HDPE.
Low volatility and minimal migration, ensuring long-term stabilization performance.
Non-staining and non-discoloring—ideal for light-colored and transparent polymer applications.
Synergistic effect with phosphites and thioesters for enhanced oxidative resistance.
Polypropylene (PP) fibers and nonwovens for medical and hygiene products.
Automotive interior components requiring UV and heat resistance.
Food-contact packaging films and containers compliant with FDA-relevant guidelines.
Rotomolded and blow-molded HDPE tanks and industrial containers.
Electrical insulation materials in low-voltage cable compounds.
| Chemical Type | Hindered phenolic antioxidant |
| Product Form | Free-flowing white to off-white granules |
| Appearance | Uniform granular solid, no visible dust or agglomerates |
| Melting Range | 115–125°C |
| Assay (by HPLC) | ≥98.5% |
| Volatile Matter (105°C, 2 h) | ≤0.3% |
| Ash Content | ≤0.05% |
| Primary Applications | Polyolefin stabilization, especially in high-heat processing |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China