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High-performance hindered phenolic antioxidant offering exceptional thermal and oxidative stability.
Low volatility and excellent compatibility with polyolefins, engineering plastics, and elastomers.
Meets stringent global regulatory requirements including FDA 21 CFR §178.2010 and EU Regulation (EC) No 10/2011 for food-contact applications.
Minimal color formation during processing and long-term aging—ideal for light-colored and transparent compounds.
Enhances polymer service life by effectively scavenging free radicals and suppressing chain degradation.
Polypropylene (PP) fibers, films, and injection-molded automotive parts.
High-density polyethylene (HDPE) pipes, geomembranes, and blow-molded containers.
Thermoplastic elastomers (TPEs) used in medical tubing and consumer goods.
Recycled polyolefin formulations requiring robust stabilization against reprocessing degradation.
Masterbatch concentrates for downstream compounding and extrusion lines.
| Chemical Type | Hindered phenol (2,6-di-tert-butyl-4-methylphenol derivative) |
| Product Form | Free-flowing white to off-white granules |
| Appearance | Uniform granular solid, no visible dust or agglomerates |
| Melting Range | 55–62 °C |
| Assay (by HPLC) | ≥ 98.5% |
| Volatile Matter (105 °C, 2 h) | ≤ 0.3% |
| Heavy Metals (as Pb) | ≤ 5 ppm |
| Primary Applications | Polyolefins, TPEs, HDPE/PP masterbatches, food-contact & medical-grade 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
