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Synergistic hindered phenol–phosphite antioxidant system offering superior long-term thermal stability.
Excellent compatibility with polyolefins, engineering plastics, and elastomers without blooming or migration.
Low volatility ensures retention during high-temperature processing such as extrusion and injection molding.
Halogen-free formulation supports compliance with RoHS, REACH, and other global regulatory requirements.
Enhanced protection against thermo-oxidative degradation during both processing and end-use service life.
Polypropylene (PP) fibers and nonwovens for automotive and hygiene applications.
Polyethylene (PE) pipes and geomembranes requiring extended outdoor weathering resistance.
Thermoplastic elastomers (TPEs) used in sealing and vibration-damping components.
Engineering plastics including polybutylene terephthalate (PBT) and polyamide (PA) compounds.
Recycled polyolefin streams where stabilization against residual catalytic residues is critical.
| Chemical Type | Hindered phenol and phosphite synergistic blend |
| Product Form | Free-flowing white to off-white granules |
| Appearance | Uniform granular solid, no visible dust or clumps |
| Primary Applications | Polyolefins (PP, PE), engineering thermoplastics, TPEs |
| Key Features | Processing stability, long-term aging resistance, low volatility |
| Benefits | Reduced discoloration, improved mechanical property retention, enhanced recyclability support |
| Recommended Use Level | 0.1 – 0.5 wt% depending on polymer and processing conditions |
| Regulatory Status | Compliant with FDA 21 CFR §178.2010 (for food-contact polymers); EU Directive 10/2011 compliant |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
