High-performance hindered phenolic antioxidant offering exceptional thermal and oxidative stability.
Low volatility and excellent compatibility with polyolefins, styrenics, and engineering thermoplastics.
Effective at low dosage levels (0.1–0.5 wt%), ensuring cost efficiency without compromising protection.
Non-staining and low-color formation, preserving aesthetic integrity in light-colored and transparent polymers.
Meets major global regulatory requirements including FDA 21 CFR §178.2010 and EU Directive 10/2011 for food-contact plastics.
Polypropylene (PP) fibers and nonwovens for medical and hygiene products.
Polyethylene (PE) blow-molded containers and HDPE bottles for packaging.
Automotive interior components including PP dashboards and trim parts.
Electrical insulation materials based on polybutylene terephthalate (PBT) and polyamide (PA).
Recycled polymer streams requiring robust stabilization against processing degradation.
| Chemical Type | Hindered phenol (2,6-di-tert-butyl-4-methylphenol derivative) |
| Product Form | Free-flowing white to off-white crystalline powder |
| Appearance | Crystalline granules or fine powder |
| Melting Point | 68–72 °C |
| Assay (by HPLC) | ≥ 99.0% |
| Volatile Matter (105 °C, 2 h) | ≤ 0.3% |
| Heavy Metals (as Pb) | ≤ 10 ppm |
| Primary Applications | Stabilization of polyolefins, engineering plastics, and elastomers during processing and long-term service |
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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