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High-molecular-weight phenolic antioxidant offering exceptional long-term thermal stability.
Low volatility and minimal migration, ensuring sustained protection in demanding processing conditions.
Excellent compatibility with polyolefins, including PP, HDPE, and LDPE.
Non-discoloring performance—maintains polymer clarity and color fidelity during processing and aging.
Regulatory compliant for food-contact applications under FDA 21 CFR §178.2010 and EU Regulation (EC) No 10/2011.
Stabilization of polypropylene (PP) fibers and nonwovens for medical and hygiene products.
Long-term stabilization of HDPE pipes and geomembranes exposed to elevated temperatures and UV stress.
Antioxidant system component in automotive interior polyolefin parts requiring low fogging and odor control.
Protection of LDPE and LLDPE films used in agricultural mulch and packaging applications.
Primary stabilizer in recycled polyolefin compounds where processing stability and melt integrity are critical.
| Chemical Type | Hindered phenolic antioxidant |
| Product Form | Pellets |
| Appearance | Off-white to light beige free-flowing pellets |
| Melting Point (°C) | 95–105 |
| Assay (by HPLC) | ≥ 98.0% |
| Volatile Matter (wt%, 105°C, 2 h) | ≤ 0.5% |
| Heavy Metals (as Pb, mg/kg) | ≤ 10 |
| Primary Applications | Polyolefins (PP, PE), 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
