Highly functional ethylene-methacrylic acid copolymer ionomer with controlled neutralization for balanced polarity and processability.
Excellent adhesion to polar substrates including metals, glass, and engineering plastics without primers.
Outstanding scratch and mar resistance due to inherent toughness and surface energy modulation.
Good thermal stability up to 220 °C, enabling compatibility with extrusion, injection molding, and hot-melt coating processes.
Low extractables and low volatility—suitable for applications requiring regulatory compliance in packaging and automotive interiors.
Adhesive tie layers in multilayer flexible packaging films (e.g., PET/AL/PE structures).
Scratch-resistant topcoats for automotive interior trim and instrument panels.
Compatibilizer and bonding agent in thermoplastic elastomer (TPE) compounds.
Functional additive in hot-melt adhesives for high-performance labeling and bookbinding.
Surface modifier in powder coatings to enhance flow, leveling, and substrate wetting.
| Chemical Type | Partially neutralized ethylene-methacrylic acid ionomer |
| Product Form | Pellets |
| Appearance | Off-white to light tan, free-flowing pellets |
| Melt Flow Rate (190 °C / 2.16 kg) | 15–25 g/10 min |
| Softening Point (ASTM E28) | 88–93 °C |
| Neutralization Level | ~45–55% (with sodium ions) |
| Density (23 °C) | 0.94–0.96 g/cm³ |
| Primary Applications | Adhesion promotion, surface modification, compatibilization |
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