DISPERBYK-2159

DISPERBYK-2159 is characterised by its highly effective dispersion and stabilisation of untreated and treated silica-based matting agents. When combined with the matting agents, the use of DISPERBYK-2159 strongly reduces the viscosity and minimises thixotropy while generating Newtonian flow behaviour. This makes it possible to use a significantly greater quantity of matting agents. In addition, it is possible to achieve a much more homogeneous incorporation and orientation of the matting agents. DISPERBYK-2159 is particularly suitable for use in deep-matt, UV-curing and conventional solvent-borne wood and furniture coatings, and to produce solvent-borne matting agent pastes. The additive has outstanding compatibility both with all common oligomers and monomers and with a multitude of resins and organic solvents used in UV-curing and conventional solvent-borne wood and furniture coating systems. Especially recommended for wood and furniture coatings.