silicone-free and solvent-free defoamers additives factory

High-performance KBS additive series developed specially for solvent-based acid curing systems. It covers five functions—dispersants, anti-settling and thixotropic agents, wetting and leveling agents, defoamers, and adhesion promoters. The series improves pigment dispersion, color development, color stability, anti-floating, anti-settling, sag resistance, surface leveling, foam control, and substrate adhesion. Compatible with acid-curing wood coatings, furniture coatings, primers, topcoats, black finishes, and general industrial coatings. Multiple grades, technical data, samples, and OEM/ODM support are available.