Highly reactive maleic anhydride functionality enables strong covalent bonding with polar substrates and amine/amide groups.
Excellent thermal stability up to 180 °C supports high-temperature processing in extrusion and compounding operations.
Low melt viscosity improves dispersion efficiency and interfacial adhesion in polymer blends and composites.
Enhanced compatibility with polyolefins, engineering thermoplastics, and natural fibers due to balanced polarity and molecular weight distribution.
Non-toxic, REACH-compliant formulation suitable for industrial applications requiring regulatory adherence.
Compatibilizer in polyolefin–filler composites (e.g., talc-, CaCO₃-, or wood-filled PP/PE).
Adhesion promoter in multilayer coextruded films and laminated packaging structures.
Dispersion aid for pigments and nanofillers in masterbatch production.
Surface modifier for fiber-reinforced thermoplastics in automotive interior components.
Functional additive in hot-melt adhesives to improve substrate wetting and bond strength on polar surfaces.
| Chemical Type | Maleic anhydride–grafted ethylene copolymer wax |
| Product Form | Pellets |
| Appearance | Off-white to light tan free-flowing pellets |
| Maleic Anhydride Content | 1.5–2.0 wt% |
| Melt Point (°C) | 105–115 (ASTM D3418) |
| Acid Number (mg KOH/g) | 25–35 |
| Brookfield Viscosity (cP) at 160 °C | 1,200–1,800 (spindle #27, 20 rpm) |
| Key Benefits | Improved interfacial adhesion, filler dispersion, and melt processability |
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