Evonik Industries has developed a new type of dispersant TEGO® Dispers687, which is specially used for wetting and dispersing of matting powders in solvent-based coatings.
TEGO® Dispers 687 helps matting powders achieve excellent anti-settling properties and stable gloss.
TEGO® Dispers 687 can greatly reduce the precipitation tendency of matting powder, even after the coating is diluted, so as to effectively improve the construction efficiency. Highly recommended for semi-gloss and matte wood coatings.
TEGO® Dispers 687 is particularly suitable for untreated matting powders with good transparency but high tendency to settle. Due to its excellent anti-settling properties, users can reduce or not add anti-settling agents in the formula, which helps to develop high-transparent matte coatings.