Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Evonik Degussa ACEMATT OK500 Matting agent

Evonik Degussa ACEMATT OK500 is a high-performance silica-based matting agent from the ACEMATT series, engineered for solvent-borne and radiation-curable coatings. It delivers uniform, controllable matte finish with excellent transparency, scratch resistance, and storage stability. Widely used in automotive refinish, industrial wood, and plastic coatings where premium optical and mechanical performance is required.
  • evonik degussa acematt ok500 matting agent_2e6c1798
  • evonik degussa acematt ok500 matting agent_2e6c1798

Features Of Evonik Degussa ACEMATT OK500 Matting agent

  1. Highly efficient matting effect with excellent transparency retention in clear coatings.

  2. Good dispersion stability and low viscosity impact in solventborne and high-solids systems.

  3. Consistent particle size distribution ensures uniform surface texture and haze control.

  4. Chemically inert silica-based composition compatible with a broad range of resin systems.

  5. Low abrasiveness minimizes wear on application equipment during processing.

Typical Applications Of Evonik Degussa ACEMATT OK500 Matting agent

  1. Automotive refinish clearcoats and basecoats.

  2. Industrial wood finishes for furniture and cabinetry.

  3. Plastic coatings for consumer electronics and automotive interior parts.

  4. General-purpose decorative architectural coatings.

  5. UV-curable coatings requiring controlled gloss reduction.

Specifications Of Evonik Degussa ACEMATT OK500 Matting agent

Chemical TypePrecipitated amorphous silica
Product FormFree-flowing white powder
AppearanceWhite, odorless powder
Primary ApplicationsMatting agent for solventborne, high-solids, and UV-curable coatings
Key FeaturesHigh matting efficiency, low sedimentation tendency, good optical clarity
BenefitsImproved surface texture uniformity, reduced spray viscosity impact, enhanced storage stability
Recommended Dosage Range1.0 – 4.0 wt% (relative to total formulation)
Storage ConditionsStore in dry, cool conditions; protect from moisture and contamination


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