NGC's ink additive range includes polyurethane dispersions, binders, and performance additives for the printing ink and …
NGC's ink additive range includes polyurethane dispersions, binders, and performance additives for the printing ink and coatings industry. Used in flexographic, gravure, and digital printing applications — particularly for packaging inks where adhesion, flexibility, and chemical resistance are essential.
| Technical Parameters | |
|---|---|
| Product Type | Polyurethane dispersions (PUD), PU binders, additives |
| Solid Content | 30–50% (dispersion type) |
| Viscosity | 200–2000 mPa·s (Brookfield) |
| pH | 7.5–9.5 (water-based dispersions) |
| Particle Size | <150 nm (colloidal dispersions) |
| Film Flexibility | Excellent — high elongation |
| Adhesion | Broad substrate adhesion: OPP, PET, PA, foil |
| Chemical Resistance | Good alcohol and grease resistance |
| Application | Direct addition or co-vehicle in ink formulation |
| Compliance | Food-contact grades available on request |
📄 Full Technical Data Sheet (TDS) and Safety Data Sheet (SDS) available on request. Request Documentation →
Our PU dispersion range was developed specifically for flexible packaging ink applications.
40 years of polymer chemistry knowledge behind every formulation.
Compliant grades available for food packaging applications — with migration data on request.