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Highly effective phenolic antioxidant with excellent thermal stability for polymer processing.
Low volatility and superior migration resistance, ensuring long-term protection in demanding applications.
Compatible with polyolefins, engineering plastics, and elastomers without compromising mechanical properties.
Non-discoloring formulation—maintains product clarity and color stability during extrusion and molding.
Meets major global regulatory requirements including FDA 21 CFR §178.2010 and EU Regulation (EC) No. 10/2011 for food-contact materials.
Polyethylene (PE) and polypropylene (PP) films, pipes, and injection-molded parts.
Automotive interior components exposed to elevated temperatures and UV stress.
Food packaging materials requiring regulatory-compliant stabilization.
Medical-grade thermoplastics where oxidative degradation must be minimized during sterilization.
Industrial cables and wire insulation requiring extended service life under thermal load.
| Chemical Type | Symmetric hindered phenol |
| Product Form | Free-flowing white crystalline powder |
| Appearance | White to off-white crystalline solid |
| Molecular Weight | 521.6 g/mol |
| Melting Point | 52–56 °C |
| Assay (by HPLC) | ≥99.0% |
| Residue on Ignition | ≤0.1% |
| Heavy Metals (as Pb) | ≤5 ppm |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
