Efficient Ink Dispersant Solutions - Customized by Chemi Tech

In the printing industry, ink dispersion directly affects print quality and production efficiency. Common issues include pigment agglomeration, sedimentation, uneven gloss, and poor flowability, leading to color deviation, nozzle clogging, and material waste. To address these challenges, Chemi Tech has developed high-performance ink dispersants with scientific formulations and process optimization.  

Our solution involves four steps: First, analyze the ink system and pigment properties to customize dispersant type; second, apply surface modification technology to reduce pigment surface energy and prevent re-agglomeration; third, optimize dispersant dosage to improve dispersion efficiency and stability; finally, conduct application tests to ensure printability and color accuracy.  

Case: A printing company using conventional dispersants experienced sedimentation in black ink after storage, requiring frequent stirring and resulting in blurred dots. After switching to Chemi Tech dispersants, ink stability improved significantly with no sedimentation after 30 days, sharper print dots, enhanced color consistency, and reduced production costs.  

Chemi Tech dispersants are suitable for various ink systems including publication and packaging printing, helping clients enhance product competitiveness.