High thermal stability suitable for high-temperature polymer processing up to 260°C.
Excellent compatibility with polyolefins, including PP and HDPE.
Low volatility and minimal plate-out tendency during extrusion and injection molding.
Synergistic performance when combined with phosphite co-antioxidants (e.g., Irgafos 168).
Non-staining and non-discoloring—preserves polymer clarity and color integrity.
Polypropylene (PP) fibers and spunbond nonwovens.
Automotive interior components requiring long-term thermo-oxidative resistance.
Food-contact compliant packaging films and containers.
HDPE blow-molded bottles and industrial containers.
Medical-grade polyolefin tubing and disposable devices.
| Chemical Type | Hindered phenolic antioxidant |
| Product Form | Free-flowing white to off-white granules |
| Appearance | Uniform granular solid, no visible dust or clumps |
| Primary Applications | Polyolefins (PP, PE), engineering plastics, thermoplastic elastomers |
| Key Features | Thermal stability, low volatility, FDA-compliant for food contact (21 CFR §178.2010) |
| Benefits | Extended polymer service life, reduced melt degradation, improved mechanical retention |
| Storage Conditions | Store in cool, dry place below 30°C; keep container tightly closed |
| Shelf Life | 24 months from date of manufacture under recommended storage |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China