Defoamer Solutions for Acrylic Anti-Corrosive Topcoats and Primers 

Bubble formation during the production and application of acrylic anti-corrosive coatings can compromise surface appearance and protective performance. Chemi Tech has developed specialized defoamers for acrylic topcoats and primers, capable of rapidly eliminating microfoam and macrofoam generated during mixing, spraying, or brushing, ensuring a smooth and defect-free coating surface.  

Chemi Tech defoamers exhibit excellent compatibility and persistence, suitable for high-viscosity systems. They perform consistently across high or low temperatures without affecting film formation or adhesion. The low dosage requirement minimizes coating defects such as pinholes and craters caused by bubbles.  

In primer applications, the defoamer penetrates substrate pores to eliminate air entrapment; for topcoats, it quickly breaks foam and suppresses re-foaming, maintaining high gloss and weather resistance. Chemi Tech's molecular engineering ensures both immediate foam collapse and long-term foam suppression, adapting to diverse application processes.