Evonik TEGO is highlighting two products at Booth #2000, and is giving two Product Presentations at the ACS this year.
TEGO® Dispers 688 is a new polymeric wetting and dispersing additive that has been developed specifically for optimal wetting and stabilization of matting agent surfaces. TEGO Dispers 688 enables the formulator to significantly lower the viscosity of the matte formulation. The yield point of such formulations is also lowered, and thixotropic effects reduced. This results in good matting and problem-free application. Lowering the yield point positively affects the flow and degassing of the coating film. This additive is highly effective on the most diverse matting agents in UV formulations based on all the common types of oligomers.