This Polyurethane Dispersion for PET Film Primer with Excellent Adhesion on UV Ink and Metalization represents a high-performance aqueous solution designed specifically for enhancing surface compatibility and bonding on polyester substrates. The advanced polymer design of this Polyurethane Dispersion incorporates tailored functional groups that promote strong interfacial adhesion to PET films, while maintaining outstanding flexibility and coating integrity. It ensures superior interlayer adhesion when applied under UV-curable inks and metallized layers, effectively preventing delamination and ensuring long-term durability under mechanical and environmental stress. This Polyurethane Dispersion is formulated with low VOC content in compliance with international environmental standards, making it an ideal priming solution for high-end packaging, decorative films, and functional laminates where reliable adhesion, visual quality, and sustainable production are essential.
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