Aqueous Wetting and Leveling Agent Solution | Chemi Tech Efficient Additives

In coating and ink applications, surface defects such as craters, fish eyes, and orange peel are common issues that impact appearance and performance. These problems often stem from poor substrate wetting or leveling, especially in water-based systems.  

Chemi Tech's aqueous wetting and leveling agents feature tailored molecular structures that reduce surface tension, enhance even spread, and eliminate defects caused by contamination or compatibility issues. The solution involves three steps: First, analyze system polarity to select the appropriate additive type; second, optimize dosage through testing at 0.1%-0.5%; third, validate results via flow or spray application.  

A coating manufacturer faced persistent cratering on aluminum profiles. After incorporating Chemi Tech's additive, surface smoothness improved significantly, defect rates dropped, and interlayer adhesion and water resistance remained unaffected. This case demonstrates the additive's adaptability in challenging conditions.  

Chemi Tech focuses on technical service and innovation, delivering precise and reliable support to achieve high-performance coating manufacturing.