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Highly effective primary phenolic antioxidant for long-term thermal and oxidative stability.
Excellent compatibility with polyolefins, engineering plastics, and elastomers.
Low volatility and minimal migration, ensuring persistent performance during processing and end-use.
Non-staining and low-color formation, preserving aesthetic integrity of final products.
Approved for use in food-contact applications compliant with FDA 21 CFR §178.2010 and EU Regulation (EC) No 10/2011.
Polyethylene (PE) and polypropylene (PP) films, pipes, and injection-molded parts.
Automotive interior components exposed to elevated temperatures and UV stress.
Household appliances requiring durable color retention and mechanical property retention.
Medical-grade polymer compounds where extractables and biocompatibility are critical.
Cable insulation and sheathing materials subjected to prolonged thermal aging.
| Chemical Type | Hindered phenol |
| Product Form | White to light beige crystalline powder |
| Appearance | Free-flowing crystalline solid |
| Molecular Weight | 521.6 g/mol |
| Melting Point | 53–57 °C |
| Assay (by HPLC) | ≥99.0% |
| Volatile Matter (105 °C, 2 h) | ≤0.5% |
| Residue on Ignition | ≤0.1% |
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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
