High-performance hindered phenolic antioxidant offering exceptional long-term thermal stability.
Excellent compatibility with polyolefins, engineering plastics, and elastomers.
Low volatility and high melt stability, minimizing loss during high-temperature processing.
Non-staining and low color formation, preserving aesthetic quality in light-colored applications.
Synergistic performance when combined with phosphites (e.g., Irgafos 168) for enhanced oxidative protection.
Polypropylene (PP) fibers, films, and injection-molded automotive parts.
Polyethylene (PE) pipes, geomembranes, and blow-molded containers.
Thermoplastic elastomers (TPEs) used in seals, grips, and medical tubing.
Engineering plastics including polybutylene terephthalate (PBT) and polyamide (PA).
Recycled polymer streams requiring robust stabilization against thermo-oxidative degradation.
| Chemical Type | Hindered phenol (tris(3,5-di-tert-butyl-4-hydroxyphenyl) isocyanurate) |
| Product Form | Free-flowing white to off-white crystalline powder |
| Appearance | White to light beige crystalline solid |
| Melting Range | 215–225 °C (determined by DSC) |
| Assay (by HPLC) | ≥ 99.0% |
| Residue on Ignition | ≤ 0.1% |
| Primary Applications | Polyolefins, engineering thermoplastics, elastomers, recycled polymers |
| Key Features | High molecular weight, low volatility, excellent processing stability |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China