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Enhances interfacial adhesion between organic coatings and difficult-to-bond substrates including polyolefins, filled plastics, and metallized films.
Functions effectively at low addition levels (0.5–2.0 wt%) without compromising substrate clarity or mechanical properties.
Thermally stable up to 280°C, supporting high-temperature processing such as extrusion coating and thermoforming.
Compatible with a wide range of polymer systems including polyethylene (PE), polypropylene (PP), and ethylene-vinyl acetate (EVA) copolymers.
Non-migrating and non-blooming, ensuring long-term bond integrity and surface stability in end-use applications.
Extrusion-coated polypropylene (PP) and polyethylene (PE) packaging films for improved printability and lamination strength.
Metallized flexible packaging where enhanced metal-to-polymer adhesion prevents delamination during flexing or heat sealing.
Automotive interior trim components requiring durable paint or film bonding to polyolefin substrates.
Labels and pressure-sensitive adhesive tapes on low-surface-energy plastics.
Multi-layer coextruded structures used in medical device packaging and barrier food packaging.
| Chemical Type | Maleic anhydride grafted polyolefin copolymer |
| Product Form | Pellets |
| Appearance | Off-white to light yellow free-flowing pellets |
| Primary Applications | Adhesion promotion in extrusion coating, lamination, and metallization processes |
| Key Features | Low-migration, thermal stability, substrate versatility, compatibility with common extrusion equipment |
| Recommended Dosage | 0.5–2.0 wt% relative to base polymer |
| Storage Conditions | Store in original sealed packaging at room temperature; protect from moisture and direct sunlight |
| Regulatory Compliance | Complies with FDA 21 CFR §177.1520 for indirect food contact applications (subject to final formulation review) |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
