Surface & Formulation Chemistry
Wetting & Dispersion Additives
Surfactant and polymeric dispersant chemistries that lower surface tension for faster, more complete wetting, and stabilize pigment, filler, and fiber particles against flocculation and settling — across nearly every liquid-formulated industry.
Two functions, one formulation problem
Wetting and dispersion additives solve two related but distinct problems that show up in almost every liquid-based formulation: getting a liquid to fully contact a surface, and keeping solid particles evenly distributed within that liquid once they're in it.
Wetting agents are surfactants that lower the surface tension of a liquid — water, solvent, or resin — so it spreads across a substrate, penetrates a fiber, or coats a pigment particle more completely and more quickly. Without adequate wetting, formulations show craters, fisheyes, poor substrate adhesion, incomplete pigment wet-out, and uneven dye penetration.
Most formulation defects blamed on "bad pigment" or "bad resin" are actually wetting or dispersion failures.
Poor color strength, seeding, viscosity drift, dieback, and sedimentation in storage are frequently traceable to inadequate wetting or dispersion chemistry rather than the base raw materials themselves — which is why getting this additive class right has an outsized effect on finished product quality across paints, inks, construction chemicals, textiles, leather, and composite systems.
