In coating and ink application, poor wetting and uneven leveling often produce orange peel, craters or fisheyes on the coated surface, seriously affecting appearance and quality. These problems usually stem from uneven substrate surface tension, poor system compatibility or fluctuating application conditions.
Targeting these market pain points, Chemi Tech has launched a professional waterborne wetting leveling agent series. The additive lowers system surface tension and promotes uniform film spread and rapid leveling, significantly improving surface quality. The solution follows three steps: first, precisely analyze substrate characteristics and formulation composition to rule out compatibility problems; second, recommend an appropriate dosage according to the application method (spraying, roll coating), typically 0.1%–0.8%; finally, ensure long-term stability and lasting effects through dynamic surface tension control and migration control.
An industrial coatings producer faced persistent cratering in its varnish application. After adding the Chemi Tech wetting leveling agent, surface smoothness improved significantly and gloss increased, with no impact on intercoat adhesion. The customer reported a higher first-pass yield and a sharp drop in rework.
With professional technology and customized services, Chemi Tech provides reliable waterborne additive solutions, helping you achieve high-quality coating appearance and stable production.