High-performance synergistic antioxidant combining sterically hindered phenol and phosphite functionalities.
Free-flowing, dust-reduced powder formulation for improved handling and dosing accuracy in industrial processes.
Excellent thermal stability and processing protection for polyolefins during extrusion, injection molding, and blow molding.
Low volatility and minimal plate-out tendency, supporting consistent product quality and extended equipment run times.
Compliant with major global food contact regulations (e.g., FDA 21 CFR §178.2010, EU Directive 10/2011) for authorized applications.
Polypropylene (PP) fibers and nonwovens for hygiene and medical textiles.
Automotive interior components including dashboards, door trims, and air ducts.
Food packaging films and containers made from polyolefin resins.
Industrial pipes and fittings requiring long-term hydrostatic strength retention.
Rotomolded tanks and large-volume containers exposed to elevated temperatures.
| Chemical Type | Synergistic blend of hindered phenol and aryl phosphite |
| Product Form | Free-flowing powder |
| Appearance | White to off-white granular powder |
| Primary Applications | Polyolefins (PP, HDPE, LDPE), especially in demanding processing conditions |
| Key Features | Thermal stabilization, melt protection, low volatility, dust-reduced handling |
| Benefits | Extended polymer service life, reduced gel formation, improved color stability, regulatory compliance support |
| Recommended Use Level | 0.1 – 0.5 wt% (based on polymer matrix) |
| Storage Conditions | Store in original unopened packaging at ≤30 °C, protected from moisture and direct sunlight |
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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