High polarity due to maleic anhydride functionality, enabling strong adhesion to polar substrates and improved pigment dispersion.
Excellent thermal stability with softening point above 100 °C, supporting high-temperature processing in compounding and extrusion.
Low melt viscosity enhances flow and wetting characteristics in hot-melt adhesives and coatings formulations.
Reactive anhydride groups provide covalent bonding potential with amines, alcohols, or metal oxides for enhanced crosslinking.
Consistent batch-to-batch performance ensured by Honeywell’s controlled free-radical copolymerization process.
Adhesion promoter in polyolefin-based hot-melt adhesives for packaging and automotive assembly.
Compatibilizer and dispersant in masterbatches for engineering thermoplastics and filled polypropylene compounds.
Surface modifier in water-based and solvent-based industrial coatings to improve mar resistance and substrate anchorage.
Functional additive in powder coating formulations to enhance flow, leveling, and edge coverage.
Performance enhancer in wax emulsions used for paper sizing and textile finishing.
| Chemical Type | Propylene-maleic anhydride (PMA) copolymer |
| Product Form | Pale yellow to amber granules |
| Appearance | Free-flowing, non-dusting granules |
| Softening Point (Ring & Ball, °C) | 102–108 |
| Acid Number (mg KOH/g) | 45–55 |
| Melt Viscosity (cP at 140 °C) | 1,200–1,800 |
| Specific Gravity (25 °C) | 0.96–0.99 |
| Key Features | Polar, reactive, thermally stable, low-melt-viscosity copolymer wax |
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