Maleic anhydride-grafted polypropylene copolymer with high grafting efficiency and excellent thermal stability.
Fine-grain free-flowing powder form ensures uniform dispersion in polymer matrices and simplified handling in industrial compounding.
Enhanced compatibility and adhesion between non-polar polyolefins (e.g., PP, PE) and polar substrates (e.g., fillers, fibers, polar polymers).
Low volatility and minimal odor—suitable for sensitive applications including automotive interior components and packaging.
Consistent batch-to-batch performance validated under Clariant’s stringent quality control protocols.
Compatibilizer in polypropylene-based thermoplastic composites with natural fibers (e.g., wood-plastic composites).
Adhesion promoter in multi-layer coextruded films for improved interlayer bond strength.
Impact modifier carrier in talc- or CaCO₃-filled PP compounds for automotive under-hood parts.
Functional additive in recyclate upgrading to enhance mechanical properties of post-consumer PP blends.
Matrix modifier in engineering plastic alloys involving PP/PA blends for improved phase morphology.
| Chemical Type | Maleic anhydride-grafted polypropylene copolymer |
| Product Form | Fine-grain free-flowing powder |
| Appearance | White to off-white granular powder |
| MA Grafting Level (wt %) | Approx. 1.8–2.2% |
| Melt Flow Rate (MFR, 230 °C / 2.16 kg) | Approx. 400–600 g/10 min |
| Density (g/cm³) | 0.89–0.91 |
| Key Features | High grafting efficiency, low extractables, excellent thermal stability |
| Primary Applications | Compatibilization, adhesion promotion, recyclate enhancement |
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