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

Grace WR Grace SYLOID C805 Matting Agent

Grace WR Grace SYLOID C805 Matting Agent is a high-purity, amorphous silica additive designed for controlled surface dulling in coatings, inks, and adhesives. Featuring spherical particles and low oil absorption, it delivers uniform matting, excellent transparency, and minimal viscosity impact. Widely used in automotive, industrial, and wood finishes where consistent haze and scratch resistance are critical.
  • grace wr grace syloid c805 matting agent_67c62601
  • grace wr grace syloid c805 matting agent_67c62601

Features Of Grace WR Grace SYLOID C805 Matting Agent

  1. Highly efficient silica-based matting agent delivering consistent, uniform surface dullness in clear and pigmented coatings.

  2. Excellent dispersion stability in solventborne and high-solids resin systems without excessive viscosity build.

  3. Low abrasiveness minimizes wear on application equipment and preserves substrate integrity during processing.

  4. Thermally stable up to 300 °C, enabling compatibility with baking finishes and powder coating cure cycles.

  5. Non-reactive surface chemistry ensures long-term formulation compatibility with acrylics, polyesters, epoxies, and alkyds.

Typical Applications Of Grace WR Grace SYLOID C805 Matting Agent

  1. Automotive OEM and refinish topcoats requiring controlled gloss and enhanced tactile feel.

  2. Architectural and industrial maintenance coatings for metal and wood substrates.

  3. Powder coatings for appliances, furniture, and outdoor equipment.

  4. UV-curable inks and overprint varnishes in packaging and graphic arts applications.

  5. High-performance coil coatings for building panels and HVAC components.

Specifications Of Grace WR Grace SYLOID C805 Matting Agent

Chemical TypeAmorphous fumed silica
Product FormFree-flowing white powder
AppearanceWhite, odorless, non-toxic powder
Primary ApplicationsMatting agent for liquid and powder coatings, inks, and varnishes
Key FeaturesControlled particle size distribution, low oil absorption, high surface area
BenefitsImproved scratch resistance, reduced glare, enhanced aesthetics without compromising film integrity
pH (1% aqueous suspension)3.5–4.5
Loss on Drying (105 °C, 2 hrs)≤1.5 wt%


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