Product Overview

Evonik Matting Powder ACEMATT OK 520 is an organic surface-treated precipitated silica matting powder with high transparency and easy dispersion, which is widely used in coatings.

Product Characteristics

• Medium particle size: the average particle size is 6.5μm, and the special precipitation process can realize low light scattering, which can avoid the whitening of the paint film after matting, especially suitable for varnish system.
• High matting efficiency: it can make the surface of the coating show a soft matte luster, which can meet the high requirements of the coating industry for matte effect.
• Easy dispersion: After organic wax treatment, it does not need high strength shearing during the dispersion process, and can be added at any stage of the production process, which can reduce the production energy consumption and foam generation, and can ensure the uniform matting effect.
• Good suspension: It can maintain good suspension stability in the coating system, prevent settling and delamination phenomenon, and guarantee the stability of the formula.
• Strong chemical resistance: it can make the paint film solvent-resistant and wipe-resistant, which is suitable for high-frequency contact surfaces, such as wood furniture and automobile interiors.
• Increase slipperiness: It can reduce the coating friction coefficient, provide smooth hand feeling, and enhance the tactile quality and aesthetics of the coating.

Product Applications

• Strong compatibility, suitable for waterborne coatings, solventborne coatings, two-component PU paints, UV curing coatings, baking paints, self-drying paints, etc. It can also be used in plastic coatings, leather surface treatment, wood paints, automotive refinishing paints and other fields.