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High-performance hindered phenolic antioxidant offering exceptional thermal and oxidative stability.
Low volatility and excellent compatibility with polyolefins, including PP and HDPE.
Non-staining and low odor—ideal for applications requiring high aesthetic and sensory performance.
Good hydrolytic stability, ensuring consistent performance during melt processing and long-term service life.
Synergistic with phosphite co-stabilizers (e.g., Irgafos 168) for enhanced processing and end-use protection.
Polypropylene (PP) fibers and nonwovens for hygiene and medical use.
HDPE blow-molded containers for food and pharmaceutical packaging.
Automotive interior components exposed to elevated temperatures and UV stress.
Thin-walled injection-molded parts requiring minimal extractables and regulatory compliance.
Recycled polyolefin compounds where stabilization against thermo-oxidative degradation is critical.
| Chemical Type | Hindered phenol |
| Product Form | Free-flowing white to off-white powder |
| Appearance | Free-flowing crystalline powder |
| Melting Point | 120–125 °C |
| Assay (by HPLC) | ≥ 99.0% |
| Volatile Matter (105 °C, 2 h) | ≤ 0.3% |
| Heavy Metals (as Pb) | ≤ 10 ppm |
| Primary Applications | Polyolefins (PP, PE), engineering plastics, recycled resins |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
