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High-performance sterically hindered phenolic antioxidant for long-term thermal and oxidative stability.
Excellent compatibility with polyolefins, including PP and HDPE, without blooming or migration issues.
Low volatility ensures retention during high-temperature processing such as extrusion and injection molding.
Non-discoloring formulation preserves color integrity in light- and heat-sensitive applications.
REACH-compliant and free from restricted substances per current EU regulatory requirements.
Polypropylene (PP) fibers and nonwovens for medical and hygiene products.
Automotive interior components exposed to elevated under-hood temperatures.
Food-contact-grade polyethylene packaging films requiring FDA-acceptable stabilizers.
Industrial HDPE pipes and fittings subjected to prolonged outdoor UV and thermal stress.
Recycled polyolefin compounds where enhanced melt stability is critical during reprocessing.
| Chemical Type | Sterically hindered phenolic antioxidant |
| Product Form | Free-flowing white to off-white granules |
| Appearance | Uniform granular solid, no visible dust or agglomerates |
| Melting Point | 120–125 °C (determined by DSC) |
| Volatility (150 °C, 2 h) | ≤ 0.5% weight loss |
| Solubility | Soluble in common organic solvents; insoluble in water |
| pH (1% aqueous suspension) | 6.5–7.5 |
| Heavy Metals (as Pb) | < 5 ppm |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
