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High-temperature stability up to 230°C, ensuring effective performance during extrusion and molding processes.
Low volatility and excellent melt retention, minimizing loss during high-shear processing.
Synergistic compatibility with phosphite co-stabilizers and other phenolic antioxidants.
Non-discoloring formulation suitable for light-colored and transparent polymer applications.
Complies with major global food-contact regulations including FDA 21 CFR §178.2010 and EU Regulation (EC) No. 10/2011.
Polypropylene (PP) fibers and nonwovens for medical and hygiene products.
Polyethylene (PE) blow-molded containers for food packaging and household chemicals.
Thermoplastic elastomers (TPEs) used in automotive interior components.
Engineering plastics such as polybutylene terephthalate (PBT) in electrical connectors.
Recycled polyolefin compounds requiring robust oxidative stability during reprocessing.
| Chemical Type | Hindered phenol antioxidant |
| Product Form | Free-flowing white to off-white granules |
| Appearance | Uniform cylindrical pellets, 1.5–2.5 mm diameter |
| Melting Point | 115–125°C (DSC, 10°C/min) |
| Assay (by HPLC) | ≥98.5% |
| Volatile Matter (105°C, 2 h) | ≤0.3 wt% |
| Ash Content | ≤0.05 wt% |
| Primary Applications | Polyolefins, engineering thermoplastics, recycled 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
