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

Evonik Degussa ACEMATT OK520 Matte Powder

Evonik Degussa ACEMATT OK520 Matte Powder is a high-performance silica-based matting agent from the ACEMATT series. Designed for solvent-based and radiation-curable coatings, it delivers consistent, fine-textured matte finish with excellent transparency and dispersion stability. Its optimized particle size distribution ensures low haze, superior scratch resistance, and efficient debubbling—ideal for premium automotive, wood, and plastic finishes.
  • evonik degussa acematt ok520 matte powder_bd1ab8e3
  • evonik degussa acematt ok520 matte powder_bd1ab8e3

Features Of Evonik Degussa ACEMATT OK520 Matte Powder

  1. Highly efficient matting agent based on spherical silica particles for controlled, uniform surface dullness.

  2. Excellent transparency and clarity retention in clear coatings and varnishes.

  3. Good dispersibility in solvent-borne, water-borne, and UV-curable systems without requiring high-shear pre-dispersion.

  4. Low abrasiveness ensures minimal wear on application equipment and substrates.

  5. Consistent particle size distribution supports reproducible matte effect across production batches.

Typical Applications Of Evonik Degussa ACEMATT OK520 Matte Powder

  1. Architectural and industrial topcoats requiring soft-touch, non-glare finishes.

  2. Automotive refinish clearcoats and plastic trim coatings.

  3. Wood coatings for furniture, flooring, and cabinetry where natural aesthetics and scratch resistance are critical.

  4. UV-curable inks and overprint varnishes for premium packaging and label applications.

Specifications Of Evonik Degussa ACEMATT OK520 Matte Powder

Chemical TypeSynthetic amorphous silica
Product FormFree-flowing white powder
AppearanceWhite, odorless, fine particulate powder
Primary ApplicationsMatting agent for coatings, inks, and varnishes
Key FeaturesSpherical morphology, low density, high transparency
BenefitsEasy dispersion, low sedimentation, excellent optical performance
Storage ConditionsStore in dry, cool conditions; protect from moisture


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