BYK-W 903

BYK W 903 is a wetting and dispersing additive used for filled, ambient-curing systems. BYK W 903 facilitates and improves the incorporation of inorganic fillers into ambient-curing systems. It reduces viscosity particularly if the filler content is high, making the resin-filler mixture more homogeneous. BYK W 903 allows for easier dispersion of fillers, providing a more uniform material structure. This leads to improved mechanical properties and performance consistency in advanced material applications. BYK W 903 is recommended at 0.5-2% of the total formulation and provides benefits such as reduced air entrapment and easier processing in advanced material composites.