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

WR Grace SYLOID SY7000 Matte Powder

WRGraceSYLOIDSY7000MattePowderisahigh-purity,amorphouscolloidal silicawithmattefinish,designedforcontrolledrheologyandimproveddispersionincoatings,inks,andadhesives.SY7000offersexcellentsuspensionstability,lowabrasivity,andenhancedglossreductionwithoutcompromisingclarityorflow.
  • wr grace syloid sy7000 matte powder_aaaf1b69
  • wr grace syloid sy7000 matte powder_aaaf1b69

Features Of WR Grace SYLOID SY7000 Matte Powder

  1. Highly engineered amorphous silica with controlled particle size distribution for consistent matte effect.

  2. Low oil absorption enables efficient formulation in solvent-based and high-solids coatings without viscosity spikes.

  3. Excellent dispersion stability and minimal settling in stored formulations.

  4. Non-abrasive surface morphology preserves substrate integrity and brush/roller finish quality.

  5. Thermally stable up to 1000 °C, supporting high-bake industrial coating processes.

Typical Applications Of WR Grace SYLOID SY7000 Matte Powder

  1. Architectural and industrial flat/matte topcoats for wood, metal, and concrete substrates.

  2. Automotive refinish clearcoats requiring controlled gloss reduction without haze.

  3. UV-curable and electron beam (EB) cured inks and coatings.

  4. Plastic coatings and functional finishes for consumer electronics housings.

  5. Specialty printing inks for packaging where tactile matte texture is required.

Specifications Of WR Grace SYLOID SY7000 Matte Powder

Chemical TypeAmorphous fumed silica
Product FormFree-flowing white powder
AppearanceOff-white to light gray, fine particulate solid
Primary ApplicationsMatting agent for liquid coatings, inks, and adhesives
Key FeaturesControlled particle size, low density, hydrophobic surface treatment
BenefitsUniform matte appearance, low sedimentation, easy dispersion, non-yellowing
pH (1% aqueous slurry)3.5–4.5
Loss on Drying (105 °C, 2 h)≤2.0 wt%


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