High-efficiency hindered phenolic antioxidant with excellent thermal stability.
Low volatility and minimal migration, ensuring long-term protection in polymer matrices.
Compatible with a broad range of thermoplastics, elastomers, and engineering resins.
Non-staining and low-color formation—ideal for light-colored and transparent applications.
Meets major 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) films used in packaging and agricultural mulch.
Thermoplastic elastomers (TPEs) in automotive interior components.
Engineering plastics such as polybutylene terephthalate (PBT) and polyamide (PA) for electrical connectors.
Recycled polyolefin compounds requiring robust stabilization against thermo-oxidative degradation.
| Chemical Type | Hindered phenol |
| Product Form | Free-flowing white to off-white granules |
| Appearance | Uniform granular solid, no visible impurities |
| Melting Point | 115–122 °C (by DSC) |
| Assay (by HPLC) | ≥ 99.0% |
| Volatile Matter (105 °C, 2 h) | ≤ 0.3% |
| Ash Content | ≤ 0.05% |
| Primary Applications | Polyolefins, TPEs, engineering thermoplastics |
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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