Maleic anhydride-grafted polypropylene wax with excellent compatibility in polar and non-polar polymer systems.
Free-flowing granular form ensures consistent dosing and improved handling versus powder alternatives.
High melt flow index enables efficient dispersion and rapid integration during compounding or extrusion.
Low volatility and thermal stability support high-temperature processing up to 280 °C without significant degradation.
Enhances interfacial adhesion between polypropylene and fillers (e.g., talc, CaCO₃) or reinforcing fibers.
Compatibilizer in PP-based filled compounds for automotive interior and exterior parts.
Dispersing aid for mineral-filled thermoplastics used in durable consumer goods housings.
Processing aid in wood-plastic composites (WPC) to improve fiber-matrix bonding and surface finish.
Functional additive in PP/PA blends to stabilize phase morphology and enhance mechanical performance.
| Chemical Type | Maleic anhydride-grafted polypropylene wax |
| Product Form | Free-flowing granules |
| Appearance | Off-white to light beige granules |
| Melt Flow Index (190 °C / 2.16 kg) | 300–400 g/10 min |
| Maleic Anhydride Content | 1.2–1.4 wt% |
| Density (23 °C) | 0.89–0.91 g/cm³ |
| Melting Range | 135–145 °C |
| Key Features | High grafting efficiency, low extractables, low odor |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China