Waterborne Polyurethane Dispersant Solutions - Chemi Tech Additives

In the production of waterborne polyurethane coatings, challenges such as poor dispersion stability, particle agglomeration, and storage separation have long plagued many enterprises. These issues lead to inconsistent product performance, reduced production efficiency, and compromised coating durability and appearance.

To address these needs, Chemi Tech has developed a high-performance series of waterborne polyurethane dispersants. The solution involves three key steps: First, enhancing compatibility between dispersant and polymer through molecular design; second, optimizing adsorption mechanisms to prevent particle re-agglomeration; and third, providing customized application guidance to ensure efficient and stable dispersion processes.

A coating manufacturer faced issues with increased viscosity and uneven gloss after storage when using conventional dispersants. After adopting Chemi Tech's dispersant, through adjustments in pre-treatment, high-speed dispersion, and maturation stages, the product's dispersion stability improved significantly, batch consistency was enhanced, and costs associated with rework were reduced. The manufacturer reported higher production efficiency and better performance in durability tests.

Chemi Tech is committed to delivering practical additive solutions that help customers improve product quality and competitiveness. For more technical details or case data, please contact our support team.