Enhances impact resistance and ductility in polyolefin-based blends without compromising stiffness.
Acts as a reactive compatibilizer for immiscible polymer systems—especially PP/EPDM, PP/PA, and PP/TPE blends.
Offers excellent melt processability and dispersion stability during extrusion and injection molding.
Improves interfacial adhesion between non-polar matrices (e.g., PP) and polar fillers or engineering resins.
Enables downgauging of parts while maintaining mechanical integrity and dimensional stability.
Automotive interior and exterior components—including bumpers, trim, and under-hood parts.
Consumer appliance housings requiring high toughness and surface quality.
Packaging films and heavy-duty sacks where tear resistance and seal integrity are critical.
Medical device housings and reusable equipment components demanding consistent mechanical performance.
| Chemical Type | Ethylene–vinyl acetate–maleic anhydride (EVA–MAH) graft copolymer |
| Product Form | Pellets |
| Appearance | Off-white to light tan cylindrical pellets |
| Primary Applications | Polypropylene toughening, polyolefin alloy compatibilization, filler/polymer interface enhancement |
| Key Features | Reactive maleic anhydride functionality, low melt viscosity, thermal stability up to 260 °C |
| Benefits | Improved impact strength, reduced phase separation, enhanced processing window, recyclability in PP streams |
| Density (g/cm³) | 0.92–0.94 |
| Melt Flow Rate (190 °C/2.16 kg, g/10 min) | 5–15 |
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E-mail: wangxingqiang@ericwchem.com
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