UBEDISP® Hyperdispersants: Optimizing UV Inkjet Inks for Food Packaging
Titanium dioxide (TiO₂) is essential for achieving opacity and brightness in food packaging, but its use in high-solid content UV inkjet inks presents challenges. The large TiO₂ particles tend to settle in low-viscosity systems, affecting stability, viscosity, and filtration performance. Ensuring proper dispersion is key to maintaining ink quality and performance.
UBEDISP® hyperdispersants provide a solution by improving pigment dispersion, reducing viscosity, and preventing re-agglomeration. These dispersants enable formulators to create whiter, more stable UV inkjet inks with higher TiO₂ content while ensuring excellent filterability and anti-settling properties.
Their advanced molecular design ensures a uniform particle distribution, even under high temperatures, leading to better opacity, improved print quality, and extended ink durability.
To learn more about UBEDISP® hyperdispersants and their benefits, fill out the form and download the full document for detailed insights.
In this downloadable, we'll tell you about:
📝 The challenges of high-solid content UV inkjet inks in food packaging.
👀 How these dispersants increase opacity and print quality in UV inkjet inks.
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